[PHP] PHP program running from shell ends silently
Hi: I'm running a 'batch' PHP program from the shell with "#!/usr/bin/php -q" as the first line. After some processing, it ends silently without any visible notice or error. It processes information from a PostgreSQL database and shows its progression (via echoes) until it suddenly stops. This behaviour occurs when it treats a high volume of information, with just a few records it works fine. I guess it may be a problem of lack of memory but I have tried to look for any trace in /var/logs and I cannot find any sign of the program. How can I know what is happening? Where can I look for the error? Thanks a lot! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP program running from shell ends silently [SOLVED]
Thanks a lot Chris: 'memory_limit' is the responsible. I have done a couple of tests and AFAIK PHP shows no error at all when this limit is surpassed (I have error_reporting = E_ALL & ~E_NOTICE in php.ini). Ruben. Chris Hewitt wrote: Ruben wrote: I'm running a 'batch' PHP program from the shell with "#!/usr/bin/php -q" as the first line. After some processing, it ends silently without any visible notice or error. It processes information from a PostgreSQL database and shows its progression (via echoes) until it suddenly stops. This behaviour occurs when it treats a high volume of information, with just a few records it works fine. I guess it may be a problem of lack of memory but I have tried to look for any trace in /var/logs and I cannot find any sign of the program. How can I know what is happening? Where can I look for the error? Its not much to go on. I'd put some more debug code in an log it, e.g. append a file, so you can see what is happening. If it is only occuring when there is a lot of data, are you running into the max_execution_time (by default 30 seconds) in php.ini. If you feel it may be memory, maybe the memory_limit parameter is too low for your application. HTH Chris -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Unexpected result in floor function
Hi: Why is the "floor" function returning 27564 instead of 27565 in this script? PHP version is 4.2.2. Thanks! Ruben. #!/usr/bin/php -q $b = 275.65 * 100; echo "\n\nb= ".$b; echo "\nfloor(b)= ".floor($b);// Incorrect. why 27564? $b = 27565; echo "\n\nb= ".$b; echo "\nfloor(b)= ".floor($b)."\n\n";// Correct ?> -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Sending email through "mail" function to a bad address
Hi! When I send email through "mail" function to a bad address, I don't get an error message back, as I used to when using perl and sendmail. I've triyed using "Return-Path" and "Errors-To" headers with no results. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Detect file size BEFORE upload it
Hi, I have been trying _several_ ways to control the size of the files that can be uploaded in a form. The problem is that I was able to detect file size after complete file is transfered. I need to detect file size before all file is transfered, in order to cancel it and preserve server resources. Any ideas? Thanks in advance Ruben Rubio Rey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] apache chroot + mail()
Hi, I am having a problem using the mail() command inside a chrooted apache/php installation on linux with qmail. Nothing apears in the logs, nothing in apache error logs , neither in php error logs.. And.. no mail gets send.. Nothing to see in my mailer daemon logs neither.. Exempt from php.ini: === [mail function] SMTP = 127.0.0.1 === Can anyone help pls ? Tnx -- Ruben Vanhoutte Systems Admin X-Treme Webhosting Zakske 10 8000 Brugge Belgium Fortis 001-3688345-93 Btw: BE 518.853.394 HR: 95181 http://www.x-tremewebhosting.net The information contained in this message or any of its attachments may be confidential and is intended for the exclusive use of the addressee(s). Any disclosure, reproduction, distribution or other dissemination or use of this communication is strictly prohibited without the express permission of the sender. Visibility email is for business use only. * -- Quote Of The Day -- Self Test for Paranoia: You know you have it when you can't think of anything that's your own fault. -- Quote Of The Day -- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Crashing a webserver
I have got the task to down our webserver, to see how stable she is, and how easy/hard it is to get it on it's knees ;) Does anyone have some ideas how to do it? phpinfo() kan be found here: http://devel.basm.be/phpinfo.php Thanks Already, Witch -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Crashing a webserver
Thank you all, let's see how good the machine will do... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Send files before the php script executes
Hi, Anybody knows if is posible in Linux with PHP to do upload of several files sending the data before that php script executes. Now in my server you do the upload (with html,form, multipart ...) and first all the files are upload and them the php script is executed. The idea is the next: In the server in my php script I want to proccess each file separated because if the conexion is lost the user don't have to send all the files again , only have to send the files that haven't been uploaded and proccessed. It seems hard. Thanks in advance. ;-) Ruben Alutiz -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Javascript detection , working version
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 A good way to detect if javascript exists is (cross-browser, cross-platform): You try to load javascript_exists.htm. - javascript_exists.htm: ... Javascript is actived!! - javascript_not_actived.htm: ... Javascript is *NOT* actived!! -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFpzemIo1XmbAXRboRAirXAKCo8LlqI0gv/7+Kfs7L6EHJGRdN3QCgo530 1YwBznS0B8p3KSFVCVcyyfc= =DjZ8 -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Paging script
Hi all,
Maybe it is not just what you need but could be helpfull.
Here you have the code:
//---paginator.php
Page ".$current." of ".$total_pages."";
$Goto = "Go to Page";
$go = "Go";
$texto = "
".$toFrom."
";
if ($current > 1)
$texto .= "«";
else
$texto .= "«";
//Se lista hasta llegar a la posición actual
if ($current > $limit) {
$start = ($current - $limit) + 1;
$texto .= "...";
} else {
$start = 1;
}
for ($start; $start < $current; $start++) {
$texto .= "$start";
}
//mostramos posicion actual
$texto .= "$current ";
//mostramos resto de registros
for ($i=$current+1; $i<=$total_pages; $i++) {
if ($i > $limit)
{
$texto .= "...";
$i = $total_pages;
}else{
$texto .= "$i ";
}
}
if ($current < $total_pages)
{
$texto .= "»";
}else{
$texto .= "»";
}
$texto .= "";
//a form to go directly to the page you want
$texto .= '
'.$Goto.'
';
$texto .= '
';
return $texto;
}
?>
//---paginator.php
//---example.php
";
}
?>
//---example.php
2009/9/30 Angelo Zanetti
>
> Hi All,
>
> I am looking for a paging script, not the normal type but slightly
> different. It must show as follows:
>
> 1 2 3 ... 12
>
> Then:
>
> 1 ... 678 ... 12
>
> And
>
> 1 ... 10 11 12
>
> I have googled and not really found much and don't really want to reinvent
> the wheel. I am sure I can write my own but due to time constraints ill
> like
> to get a script that will assist me.
>
> Thanks in advance
> http://www.wapit.co.za
> http://www.elemental.co.za
>
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
http://peachep.wordpress.com
Re: [PHP] Paging script
O.K Angelo,
I wish you that you find the code useful for your projects.
Best Regards !!
Rubén Crespo
2009/9/30 Angelo Zanetti
>
>
>
>
> _
>
> From: Ruben Crespo [mailto:rumails...@gmail.com]
> Sent: 30 September 2009 01:23 PM
> To: Angelo Zanetti
> Cc: php-general@lists.php.net
> Subject: Re: [PHP] Paging script
>
>
>
> Hi all,
>
> Maybe it is not just what you need but could be helpfull.
>
> Here you have the code:
>
>
> //---paginator.php--
> --
> function paginator ($current, $total, $per_page, $link, $limit) {
>
>if ($current == '')
>{
>$current = 1;
>}else{
>$current = $current;
>}
>
> $total_pages = ceil($total/$per_page);
> $previous = $current - 1;
> $next = $current + 1;
>
>
> /*traduction*/
> $toFrom = "Page ".$current." of ".$total_pages."";
> $Goto = "Go to Page";
> $go = "Go";
>
>
> $texto = "
> ".$toFrom."
> ";
>
> if ($current > 1)
>$texto .= "«";
> else
>$texto .= "«";
>
>
> //Se lista hasta llegar a la posición actual
>if ($current > $limit) {
>$start = ($current - $limit) + 1;
>$texto .= "...";
>} else {
>$start = 1;
>}
>
> for ($start; $start < $current; $start++) {
> $texto .= "$start";
> }
>
> //mostramos posicion actual
> $texto .= "$current ";
>
> //mostramos resto de registros
> for ($i=$current+1; $i<=$total_pages; $i++) {
>
> if ($i > $limit)
> {
> $texto .= "...";
> $i = $total_pages;
> }else{
> $texto .= "$i ";
> }
>}
>
> if ($current < $total_pages)
> {
> $texto .= "»";
> }else{
>$texto .= "»";
> }
>
> $texto .= "";
>
>
> //a form to go directly to the page you want
> $texto .= '
>
>
>
>'.$Goto.'
>
>
>
> ';
>
>
>
> $texto .= '
>
>
> ';
>
> return $texto;
>
> }
>
> ?>
>
> //---paginator.php--
> --
>
>
> //---example.php
>
> include ("paginator.php");
>
> for ($n=0; $n<=100; $n++)
> {
> $myArray [$n] = $n;
> }
>
> $total = count ($myArray); //the total elements in the array
> $per_page = 5; //elements the script show
> $link = "example.php?page="; //link
> $limit = 3; //number of items you show in the paginator list
>
>
>
> if ($_GET["page"])
> {
> $current = $_GET["page"];
> }else{
> $current = $_POST["page"];
> }
>
> $start = ($current-1) * $per_page;
> $end = $start + $per_page;
>
> //call to the paginator function ...
> echo paginator ($current, $total, $per_page, $link, $limit);
>
>
> //Show the results in different pages
> for ($i = $start; $i<=$end ;$i++)
> {
> echo $myArray[$i]."";
> }
>
>
> ?>
>
>
> //---example.php
>
>
>
> Thanks ruben very much :-)
>
>
>
> Regards
>
> Angelo
>
>
>
> http://www.wapit.co.za
> http://www.elemental.co.za
>
>
--
http://peachep.wordpress.com
[PHP] ViaFirma php Client
Has someone implemented the php client of viafirma [ http://www.viafirma.com/]? Thanks !!! -- http://peachep.wordpress.com
[PHP] Ruben Knol has invited you to open a Google mail account
I've been using Gmail and thought you might like to try it out. Here's an invitation to create an account. ------- Ruben Knol has invited you to open a free Gmail account. To accept this invitation and register for your account, visit http://mail.google.com/mail/a-aa11bd36fb-302f6744ca-s4UI_b6q4PMLn9Ns0oJf_P55xNo Once you create your account, Ruben Knol will be notified with your new email address so you can stay in touch with Gmail! If you haven't already heard about Gmail, it's a new search-based webmail service that offers: - Over 2,700 megabytes (two gigabytes) of free storage - Built-in Google search that instantly finds any message you want - Automatic arrangement of messages and related replies into "conversations" - Powerful spam protection using innovative Google technology - No large, annoying ads--just small text ads and related pages that are relevant to the content of your messages To learn more about Gmail before registering, visit: http://mail.google.com/mail/help/benefits.html And, to see how easy it can be to switch to a new email service, check out our new switch guide: http://mail.google.com/mail/help/switch/ We're still working every day to improve Gmail, so we might ask for your comments and suggestions periodically. We hope you'll like Gmail. We do. And, it's only going to get better. Thanks, The Gmail Team (If clicking the URLs in this message does not work, copy and paste them into the address bar of your browser). -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] How to add user to linux using php
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 1) You can configure nobody (apache/php user) to log with ssh key verification (You do not need to write a password) So you can execute "ssh [EMAIL PROTECTED]" and you can login without write any password. 2) Configure a php that execute a perl script with username/password as parameter. (You should very carefully check that the parameters are only characters with no estrange characters there) 3) Use Perl module Net::SSH to log as root in localhost and execute adduser command. Note: You can be a little bit secure if you create an user that has enough privileges to execute adduser, and instead login as root with ssh key verification log as that user. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFE/RowIo1XmbAXRboRAiX8AKCQyviGYZQdGNw9Qgld+rhgD/9xqQCgkNa4 w9QLmo8b6VIIZtdMo0cI8tU= =6YaW -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Is this unsecure?
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
>
> $authstring = md5("asdf".$email."fdsa");
>
md5 is unsecure.
Use sha1 ( http://www.php.net/sha1 ) instead
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.2.2 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFE/XjEIo1XmbAXRboRAh14AJ9eqyWj6bRCfCG3bGi9A94uQxJz4wCfbyeS
Wt9KKC7QrRCoJDCDRG5I/kY=
=JTiq
-END PGP SIGNATURE-
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Re: [PHP] How to skip browser's Warning?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 This is php cconfiguration. Add this to php.ini session.cache_limiter=none [EMAIL PROTECTED] wrote: > Hi, > Could somebody explain to me what to do to skip this message I'm getting > after I search for some products on my page, got the list of products, > selected a detailed view of the product and click on the Back button of > the browser to see again list of found products (result page): > "The Page you are trying to view contains POSTDATA that has expired from > cache. If you resend the data, any action the form carried out such as a > search or online purchase) will be repeated. To resend the data, click OK. > Otherwise, click Cancel." > > Thanks for any help. > > -afan > -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFCSZpIo1XmbAXRboRAhSoAKCozvcSHiOAOpsGBkwKY6VqIM8aSACfXiEm rgJwGNM3qRL131lqt5rETJY= =aPUv -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Send emails from PHP ... in a secure way
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, I have a question sending mails from PHP. Actually I am using phpmailer (is good!!) but when this class sends an email and there is an error (Mail server is not ready) It just reports error and email is lost. Is out there any way to save failed emails, and resend if is it possible? Thanks in advance -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFdSs8Io1XmbAXRboRAozTAJ9OScgvOYrALnuFo+JQaSXL1KBRSwCeJ+So /uiRgT6xPeKNV4mosGWQYRw= =sD5W -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Send emails from PHP ... in a secure way
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 clive escribió: > Ruben Rubio wrote: >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA1 >> > the MTA then something is very wrong > > Why cant you save the email in a file or a database and then send it > later your self? Because if Mail server has a problem like server is down, or is busy, or has too many concurrent connections ... it will reject temporary the email. But that the email sent from php application _NEVER_ will try to resend the email. Temporary problem, is an error for the log ... but the email is lost. In that case, It would be interesting save temporary the email in order to be able to resend it later. > > clive > -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFdUImIo1XmbAXRboRAkajAJ92ziV90uB7A9SQwlq7HnCAq/eWBwCgqobh ie72JNl+RNjKq9V1TfweAJY= =XVCd -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Send emails from PHP ... in a secure way
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 T.Lensselink escribió: > You can store the emails in a database or textfile when an error occurs. > And use crontab to check the stored messages and send them to the mailserver. Is out there something that actually do it? -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFdU1QIo1XmbAXRboRAt3nAJ9i/4jeCc8txFEUtceXHASv8TindwCeJ4TK WZUx6Fi1/kGOmxDmOttePNo= =lV7r -END PGP SIGNATURE- -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] security
ey guys, what are the functions that's disabled if "safe_mode" is On? also, what I just did now is disabling the functions exec() and system() just to prevent shell commands. but, how do i disable something like `ls -l /` ? the backticks. Thanks guys
[PHP] ereg questions
How do i change all '' to '' any help out there?
Re: [PHP] ereg questions
hmm, got a little question. 1. what's that \\1 and \\2? got any info on where u got that from? 2. what if it's just href="anything.html" ? i mean.. something like it got lots of subdirectories or not. Thanks - Original Message - From: "Mark Maggelet" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, May 24, 2001 1:19 AM Subject: Re: [PHP] ereg questions > On Thu, 24 May 2001 01:01:16 +0800, Ker Ruben Ramos > ([EMAIL PROTECTED]) wrote: > >How do i change all '' to ' >href="file.php?file=anythinghere.php">' > >any help out there? > > I would go: > > $string = ereg_replace( > "", > "", > $string); > > - Mark > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] ereg questions
Thanks alot, now i know what are thos \\$NUM but one more thing, where're those \\0 come from? just found it on some scripts using \\0. seems to confuse me a bit. Thanks - Original Message - From: "Dan Lowe" <[EMAIL PROTECTED]> To: "Ker Ruben Ramos" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Thursday, May 24, 2001 5:18 PM Subject: Re: [PHP] ereg questions > Previously, Ker Ruben Ramos said: > > hmm, got a little question. > > 1. what's that \\1 and \\2? got any info on where u got that from? > > Expands to whatever the parentheses surrounded during the match. So > in this case you have: > > Match pattern: "" > Replace pattern: "" > > There are two places in the match pattern where there are (). These are > memorized (rather whatever they actually matched was memorized) and then > you can spit it back out in the replacement pattern using \\1, \\2, etc. > > -dan > > > 2. what if it's just href="anything.html" ? i mean.. something like it got > > lots of subdirectories or not. > > > > Thanks > > - Original Message - > > From: "Mark Maggelet" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Thursday, May 24, 2001 1:19 AM > > Subject: Re: [PHP] ereg questions > > > > > > > On Thu, 24 May 2001 01:01:16 +0800, Ker Ruben Ramos > > > ([EMAIL PROTECTED]) wrote: > > > >How do i change all '' to ' > > >href="file.php?file=anythinghere.php">' > > > >any help out there? > > > > > > I would go: > > > > > > $string = ereg_replace( > > > "", > > > "", > > > $string); > > > > > > - Mark > > > > > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- > If carpenters made buildings the way programmers make programs, the first > woodpecker to come along would destroy all of civilization. > -Weinberg's Second Law > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] safe_mode
If i had safe_mode = On; in php.ini, How do i set to have a certain directory that have safe_mode=Off ?
[PHP] Attachments in POP
Why are attachments in POP cannot be viewed in latest IMP? but if I use IMAP, it works just fine.
Re: [PHP] Attachments in POP
oops :) sorry... used the wrong lists - Original Message - From: "Rasmus Lerdorf" <[EMAIL PROTECTED]> To: "Ker Ruben Ramos" <[EMAIL PROTECTED]> Sent: Wednesday, June 20, 2001 10:59 PM Subject: Re: [PHP] Attachments in POP > > Why are attachments in POP cannot be viewed in latest IMP? but if I use > > IMAP, it works just fine. > > That would be a question for the IMP mailing list, not php-general. > > -Rasmus > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Safe_mode in certain directories
Ey guys! How do set only safe_mode = On in certain directories while others are Off. And vice versa. Thank You.
[PHP] command output
ey guys.. anyone know of doing something like with net.yahoo.com/cgi-bin/trace.sh?ip_here .. something that prints out every result of the traceroute command... not showing the result after command exited -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] check if user exists
how do i check if user exist?
I tried...
$result = mysql_query("SELECT count(uname) FROM users WHERE
uname=\'$username@$domain\'");
if(isSet($result))
return("Username already exists.\n");
but still wont work.. :(
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[PHP] simple question...
ey guys.. how do i check if the postdata is a valid time format? something like '2001-09-15' I hate it when they'll be entering garbage in it... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] simple question...
One more thing... If I got '2001-09-01'
Is there a fast way of incrementing the month of it?
making it '2001-10-01' ?
- Original Message -
From: "* R&zE:" <[EMAIL PROTECTED]>
To: "Ker Ruben Ramos" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Thursday, September 20, 2001 6:04 AM
Subject: Re: [PHP] simple question...
>
> From: Ker Ruben Ramos <[EMAIL PROTECTED]>
> Date: Thu, Sep 20, 2001 at 08:56:03PM -0700
> Message-ID: <00f801c14251$5aa288b0$bb05aacb@weblinqproxy>
> Subject: [PHP] simple question...
>
> > ey guys.. how do i check if the postdata is a valid time format?
something
> > like '2001-09-15'
> > I hate it when they'll be entering garbage in it...
>
>
>
>
>
> See the example below:
>
> --- PHP Example Code ---
>
>
> /* Valid date */
> $myDate = "2001-09-12";
>
> /* Invalid date */
> //$myDate = "2001-13-20";
>
> /* Another invalid date */
> //$myDate = "20o1-10-x9";
>
> if (ereg ("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})", $myDate,
> $matches)) {
> if (checkdate ($matches[2], $matches[3], $matches[1])) {
> print ("Valid date!\n\n");
> print (date ("r", mktime (0,0,0,$matches[2], $matches[3],
> $matches[1])));
> } else {
> print ("No valid date!");
> }
> } else {
> print ("No valid date!");
> }
>
> ?>
>
> --- End of PHP Example Code ---
>
>
>
> --
>
> * R&zE:
>
>
> --
> -- Renze Munnik
> -- DataLink BV
> --
> -- E: [EMAIL PROTECTED]
> -- W: +31 23 5326162
> -- F: +31 23 5322144
> -- M: +31 6 21811143
> --
> -- Stationsplein 82
> -- 2011 LM HAARLEM
> -- Netherlands
> --
> -- http://www.datalink.nl
> --
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
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Re: [PHP] simple question...
again.. one more thing How do I know how many days date differ? let's say '2001-09-01' and '2001-09-08'. Just looking for the fastest way of code to run. - Original Message - From: "* R&zE:" <[EMAIL PROTECTED]> To: "Ker Ruben Ramos" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Thursday, September 20, 2001 6:46 AM Subject: Re: [PHP] simple question... > > You should date() do the work here. So just take the month and then > > +1. Date() will take care the result is a valid date. > > Below is some example... > > Well... I meant: let mktime() do the work... not date(). Date() only > shows the result of mktime() in a proper format. Mktime() makes sure > it's a valid time(stamp) :) > > -- > > * R&zE: > > > -- > -- Renze Munnik > -- DataLink BV > -- > -- E: [EMAIL PROTECTED] > -- W: +31 23 5326162 > -- F: +31 23 5322144 > -- M: +31 6 21811143 > -- > -- Stationsplein 82 > -- 2011 LM HAARLEM > -- Netherlands > -- > -- http://www.datalink.nl > -- > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP] Problem installing php
I have a problem when installing php. I have tried with different versions of apache (2.0.55 and 2.0.58) and php (5.1.4 and 5.1.2). The problem still there (Same error in different versions)!!! Note that I had installed apache 2.0.58 and php 5.1.4 before on this server. Problems began when tried to add -with-pspell --with-openssl at configure. ( I installed aspell). When I tried it, i was no able to install php again. Any ideas or workarrounds will be appreciated. Complete Information: Configure: ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-gettext --with-pgsql --enable-trac k-vars --enable-force-cgi-redirect --with-mime-magic -with-pspell --with-openssl Server: CentOS release 4.3 (Final) 2.6.9-34.0.1.ELsmp /usr/local/src/php-5.1.2$ make install Installing PHP SAPI module: apache2handler /usr/local/apache2/build/instdso.sh SH_LIBTOOL='/usr/local/apache2/build/libtool' libphp5.la /usr/local/apache2/modules /usr/local/apache2/build/libtool --mode=install cp libphp5.la /usr/local/apache2/modules/ cp .libs/libphp5.lai /usr/local/apache2/modules/libphp5.la cp .libs/libphp5.a /usr/local/apache2/modules/libphp5.a ranlib /usr/local/apache2/modules/libphp5.a chmod 644 /usr/local/apache2/modules/libphp5.a libtool: install: warning: remember to run `libtool --finish /usr/local/src/php-5.1.2/libs' Warning! dlname not found in /usr/local/apache2/modules/libphp5.la. Assuming installing a .so rather than a libtool archive. chmod 755 /usr/local/apache2/modules/libphp5.so chmod: no se puede acceder a «/usr/local/apache2/modules/libphp5.so»: No existe el fichero o el directorio apxs:Error: Command failed with rc=65536 Thanks in advance, Ruben Rubio -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[Fwd: [PHP] Problem installing php] - SOLVED
Solved installing csv version. Is it officially stable? Do anyone know when is it going to be stable? Original Message Subject:[PHP] Problem installing php Date: Tue, 11 Jul 2006 12:04:18 +0200 From: Ruben Rubio Rey <[EMAIL PROTECTED]> To: php-general@lists.php.net I have a problem when installing php. I have tried with different versions of apache (2.0.55 and 2.0.58) and php (5.1.4 and 5.1.2). The problem still there (Same error in different versions)!!! Note that I had installed apache 2.0.58 and php 5.1.4 before on this server. Problems began when tried to add -with-pspell --with-openssl at configure. ( I installed aspell). When I tried it, i was no able to install php again. Any ideas or workarrounds will be appreciated. Complete Information: Configure: ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-gettext --with-pgsql --enable-trac k-vars --enable-force-cgi-redirect --with-mime-magic -with-pspell --with-openssl Server: CentOS release 4.3 (Final) 2.6.9-34.0.1.ELsmp /usr/local/src/php-5.1.2$ make install Installing PHP SAPI module: apache2handler /usr/local/apache2/build/instdso.sh SH_LIBTOOL='/usr/local/apache2/build/libtool' libphp5.la /usr/local/apache2/modules /usr/local/apache2/build/libtool --mode=install cp libphp5.la /usr/local/apache2/modules/ cp .libs/libphp5.lai /usr/local/apache2/modules/libphp5.la cp .libs/libphp5.a /usr/local/apache2/modules/libphp5.a ranlib /usr/local/apache2/modules/libphp5.a chmod 644 /usr/local/apache2/modules/libphp5.a libtool: install: warning: remember to run `libtool --finish /usr/local/src/php-5.1.2/libs' Warning! dlname not found in /usr/local/apache2/modules/libphp5.la. Assuming installing a .so rather than a libtool archive. chmod 755 /usr/local/apache2/modules/libphp5.so chmod: no se puede acceder a «/usr/local/apache2/modules/libphp5.so»: No existe el fichero o el directorio apxs:Error: Command failed with rc=65536 Thanks in advance, Ruben Rubio -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Floored!
|What PHP versioan are u using? (Maybe a known bug?)
What options did u use to compile?
|Temporarily solutions ...|
- round($Bar, 2)
Or
- intval($Bar*100)/100
|
Ben Miller wrote:
If anyone has an answer for this, I would be greatly appreciative.
I was trying to compare two values, the first is the total cost of products
to be refunded, and the second is the original order total. To the naked
eye, they both were coming out as 102.85, yet an if($Refund_Amount >
$Order_Total) was coming back true, so.
I ran some tests, and did the following:
$Order_Total = sprintf("%01.20f",$Order_Total);
$Refund_Amount = sprintf("%01.20f",$Refund_Amount);
which produced:
$Order_Total = 102.84431566
and $Refund_Amount = 102.85852651
so, I figured I would try the following to make sure that the figures in the
database weren't weird:
$Bar = 102.85;
$Foo = sprintf("%01.20f",$Bar);
echo "\$Foo = $Foo";
which produced:
$Foo = 102.84431566;
I am completely lost.
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[PHP] Coordenates latitude / longitude on PHP
Hi, I have to create some maps from a latitude / longitude points. Do anyone know how to convert it to plane coordenates? (In order to show it on a bitmat) I have already found a function but does not work very well ... Any help will be apreciated. Thanks in advance -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Coordenates latitude / longitude on PHP
Anas Mughal wrote: Lat and long are all you need for rendering on an X,Y coordinate. Keep in mind to adjust the ratio of lat and long depending on where you are on the globe. Good luck! -- Anas Mughal any other details? I have tried to convert lat and long to x and y coordinate but it not worked very well. Could give me any math form to apply, or function ... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Coordenates latitude / longitude on PHP - SOLVED
It wasn't so hard!
I ll post the solution, so everyone ll be able to do it
function getlocationcoords($lat, $lon, $width, $height)
{
$lat=$lat*20;
$lon=$lon*28;
$x = (($lon + 180) * ($width / 360));
$y = ((($lat * -1) + 90) * ($height / 180));
return array("x"=>round($x),"y"=>round($y+3500));
}
$lat -> Latitude
$lon -> Longitude
$width -> Image's width (Where u are going to represent the data)
$height -> Image's height (Where u are going to represent the data)
This is the zoom of the data
$lat=$lat*20;
$lon=$lon*28;
If the data is lo flat (for example), u can fix it writting bigger
values on the data that is multiplying.
$x = (($lon + 180) * ($width / 360));
$y = ((($lat * -1) + 90) * ($height / 180));
This translates lat / lon to cardinal data. I found it on the net.
return array("x"=>round($x+VALUEONE),"y"=>round($y+3500));
If u puts the rights values on VALUEONE or 3500, u will be able to
center the coordenates on the image.
Done!
:)
By Tk421
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[PHP] Charsets ?
Hi, I hace a functions that does a think, it cleans strange characters: $trash_string='whateverwithstrangecharacterslikeñ'; $clean_string=strtr(trim($trash_string)," 'ç/-àáãèéìíòóõùúüñ()äëïö,", "__c__aaaeeiiooouuun__aeio_"); Its strange, but if I work with php's charset iso8859-15 it works fine, but i I set php to utf-8 it does not work. Any ideas? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] PHP HOSTNAME environment variable poltergeist
Im having again a problem with hostname environment varible. Hostname is set OK and it is now shown in phpinfo(). But if I run "php -i" hostname is set! Any ideas? Php version: 5.1.2 Configure './configure' '--with-apxs2=/usr/local/apache2/bin/apxs' '--with-gettext' '--with-pgsql' '--enable-track-vars' '--enable-force-cgi-redirect' '--with-mime-magic' Thanks in advance, Im completely lost. Any ideas will be appreciated. Note 1: I have another server (shold be exactly the same in configuracion, at least in apache and php _IS_ exactly the same) and hostname variable is shown in phpinfo. Note 2: hostname command and echo $HOSTNAME shows correctly hosname. Note 3: Php bug? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: PHP AJAX Framework - Suggestions Please
The best and simplest for me is prototype.js Is much more than ajax ! 100% cross browser! ang GPL! http://www.sergiopereira.com/articles/prototype.js.html -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Pear DB and memcached
Hi,
Im having a trouble using memcached with pear db.
When im using memcache to store and retrieve an string, all works fine.
When Im using memcache to store a pear db resulset, it does not work!!
This retrieves data but pear::db does not understand it.
I really dont know
Any ideas?
Thanks in advance
Code:
$sql = "SELECT * FROM anytable";
$myownqry= cachedSQL($sql);
while ($rs_qryPhoto =& $myownqry->fetchRow()) {
echo "OK";//When variable is taken from cache, nothink is
shown!!!
}
$MEMCACHE_CONNECTED=0;
$MEMCACHE_STR="";
function memcachedConnect(){
global $MEMCACHE_CONNECTED,$MEMCACHE_STR;
if(!($MEMCACHE_CONNECTED)){
$MEMCACHE_CONNECTED=1;
$MEMCACHE_STR = memcache_connect('192.168.2.8', 11211);
}
}
function cachedSQL($sSQL) {
global $db,$MEMCACHE_CONNECTED,$MEMCACHE_STR;
memcachedConnect();
if($tmp=memcache_get($MEMCACHE_STR,MD5($sSQL))){
echo "Cached";
//echo var_dump($tmp);
}else{
$tmp = $db->query($sSQL);
//echo var_dump($tmp);
echo "NOT Cached";
memcache_set($MEMCACHE_STR, MD5($sSQL), $tmp, 0, 10);
}
echo "";
return $tmp;
}
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Re: [PHP] Re: Pear DB and memcached
Ben Ramsey wrote: On 6/6/06 9:55 AM, Ruben Rubio Rey wrote: Im having a trouble using memcached with pear db. When im using memcache to store and retrieve an string, all works fine. When Im using memcache to store a pear db resulset, it does not work!! This retrieves data but pear::db does not understand it. I really dont know This is because $db->query returns a resource, which is a reference to the data and not the data itself. For example, let's say you're using the MySQL driver for PEAR::DB, then when you call $db->query(), it uses mysql_query(). This function will return a resource. When you store the resource to the memcache server and then later retrieve it, it no longer maintains its reference to the data. If you want to store the data to the cache, I suggest you use getAll() to retrieve an array of data and then store that to the memcache server: $db->setFetchMode(DB_FETCHMODE_ASSOC); $data =& $db->getAll($sSQL); memcache_set($MEMCACHE_STR, MD5($sSQL), $data, 0, 10); Now, your result set is stored properly on the memcache server. Yes, it has sense. I have been working arround it but I didn't found the solution. I ll try it tomorrow I ll tell what has happen!!! Thanks a lot men! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Re: Pear DB and memcached
Ben Ramsey wrote: On 6/6/06 9:55 AM, Ruben Rubio Rey wrote: Im having a trouble using memcached with pear db. When im using memcache to store and retrieve an string, all works fine. When Im using memcache to store a pear db resulset, it does not work!! This retrieves data but pear::db does not understand it. I really dont know This is because $db->query returns a resource, which is a reference to the data and not the data itself. For example, let's say you're using the MySQL driver for PEAR::DB, then when you call $db->query(), it uses mysql_query(). This function will return a resource. When you store the resource to the memcache server and then later retrieve it, it no longer maintains its reference to the data. If you want to store the data to the cache, I suggest you use getAll() to retrieve an array of data and then store that to the memcache server: $db->setFetchMode(DB_FETCHMODE_ASSOC); $data =& $db->getAll($sSQL); memcache_set($MEMCACHE_STR, MD5($sSQL), $data, 0, 10); Now, your result set is stored properly on the memcache server. Seems its working. Thaks a lot! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] GetText string not found
Hi, I am using gettext to get a web page in several languages. When gettext does not found an string, it shows the string. Is it possible to detect when a string is not found, in order to advis me ? Thanks in advance, Ruben Rubio Rey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] GetText string not found
Is strange that there is not a really good solution for this problem, i
think its not very strange. Maybe i ll request this feature, I think is
interesting, useful and not so hard to add.
Anyway, I cannot use "ob_ " functions, i ll have problems with some
functions.
So, the solution seems to extend "_" function, that provides me the
posibility to report "strings" not found.
The bad think is that I ll have to make thousands of modifications in
order to implement this feature in the webpage :(
Thanks to everybody!
Richard Lynch wrote:
On Tue, June 13, 2006 6:30 am, Ruben Rubio Rey wrote:
I am using gettext to get a web page in several languages.
When gettext does not found an string, it shows the string.
Is it possible to detect when a string is not found, in order to advis
me ?
My experience, if you call it that, with gettext consists of reading
the manual and saying "Neat!", so take this with a HUGE grain of
salt...
One option that MIGHT work would be:
function ___ ($string) {
//check for existince of the language file/string by hand :-(
}
Another option, perhaps, would be to have your "default" language be
something really... weird, and then the output itself would be icky...
I suppose you could do something hacky like:
All code/html here.
Ugh.
Maybe a Feature Request at GetText and/or bugs.php.net would be in
order...
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Re: [PHP] progress monitor in php
weetat wrote: Hi all , I was using PEAR:HTTP_Upload to upload file in php 4.3.2. Is ok , however i need to display some sort of progress monitor to the user because some file is very large and took some times to upload. I need to inform the users to uploading is in progress. I have search google ,and found megaupload , however the problem of megaupload is the filename is rubbish, i need the filename of uploaded file because the file is xml , need to convert data from xml to database. Anybody have any ideas ? Or have any another php upload progress monitor ? Thanks - weetat PHP cannot do it. Other languajes, like jsp, is able to report that information. I did it with Perl (CGI) and playing with some iframes. Its a little complex and dirty. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: Detect file size BEFORE upload it
Saswat Praharaj wrote: I guess checking the content-length field in HTTP header will help you. I have already tried it. PHP can read content-length after complete file is transferred. Regds, -Saswat On 10/6/05, Ruben <[EMAIL PROTECTED]> wrote: Hi, I have been trying _several_ ways to control the size of the files that can be uploaded in a form. The problem is that I was able to detect file size after complete file is transfered. I need to detect file size before all file is transfered, in order to cancel it and preserve server resources. Any ideas? Thanks in advance Ruben Rubio Rey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Detect file size BEFORE upload it
:) U have it. Its perferct. Im gonna check it, but seems to be the solution. Raditha Dissanayake wrote: While you are at SF checkout Mega Upload. Ruben Rubio Rey wrote: Anyway, if I would use any applet I ll use one of sourceforge.net. Its free and I can modify source, so I can personalize it... But thanks by the idea! :) Raditha Dissanayake wrote: Hello Ruben, Ruben Rubio Rey wrote: Raditha Dissanayake wrote: Shameless plug: you need a java upload applet such as Rad Upload (http://www.radinks.com/upload/) Ruben wrote: Thats actually good idea, but I would not want to use Flash or Java applets. I respect your opinion. If you ever change your mind please do consider Rad Upload it's being used by quite a few image hosting companies. thanks and best regards raditha Hi, I have been trying _several_ ways to control the size of the files that can be uploaded in a form. The problem is that I was able to detect file size after complete file is transfered. I need to detect file size before all file is transfered, in order to cancel it and preserve server resources. Any ideas? Thanks in advance Ruben Rubio Rey -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] OPTIMIZING - The fastest way to open and show a file
Hi,
I m creating a cache system, and i have a problem: PHP takes a lot of
time opening the file. (Im using 2.6.9-1.667smp and XFS)
* For files less or equal 6 Kb, takes arround 0.02-0.03 miliseconds - its ok
* For files arround 35 Kb takes arround 0.2-0.4 miliseconds - too much.
What can I do to make faster opening files?
**
Source code:
if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()<($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
}
**
Thinks that I have tried:
* fopen is *much* faster than include
* filemtime is faster than filectime
* Pear Cache its too much slower (0.5-0.7 milsecond per file)
Thanks in advance
Tk421
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[PHP] Re: OPTIMIZING - The fastest way to open and show a file
In a "almost idle desktop machine" always takes arround 0.04.
The measured is on a server when it was with low traffic (average load
arround 0.7)
ac wrote:
where did these time measured?
on a heavily loaded server or on your own almost idle desktop machine ?
On 10/14/05, Ruben Rubio Rey <[EMAIL PROTECTED]> wrote:
Hi,
I m creating a cache system, and i have a problem: PHP takes a lot of
time opening the file. (Im using 2.6.9-1.667smp and XFS)
* For files less or equal 6 Kb, takes arround 0.02-0.03 miliseconds - its
ok
* For files arround 35 Kb takes arround 0.2-0.4 miliseconds - too much.
What can I do to make faster opening files?
**
Source code:
if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()<($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
}
**
Thinks that I have tried:
* fopen is *much* faster than include
* filemtime is faster than filectime
* Pear Cache its too much slower (0.5-0.7 milsecond per file)
Thanks in advance
Tk421
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Re: [PHP] OPTIMIZING - The fastest way to open and show a file
Richard Lynch wrote:
On Fri, October 14, 2005 6:29 am, Ruben Rubio Rey wrote:
if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()<($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
}
Checking both file_exists and then doing fopen seems a bit silly.
Trap the error from fopen, and just use that as your file_exists test.
I suspect http://php.net/file_get_contents will be SLIGHTLY faster
than doing all of this code, though:
if (filemtime($filename) > time()) $contents =
@file_get_contents($filename);
if ($contents === false){
//error-handling code
}
else{
echo $contents;
}
Then, of course, we have to wonder if you NEED $contents for later use
in the script.
If not, something like this will clock in better:
$bytes = @readfile($filename);
if ($bytes === false){
//error-handling code
}
This seems to be the best solution. I do not need $content anymore. I ll
post results. :)
The difference here is that you don't even stuff the file into the PHP
string. It's all read and passed out to stdout in low-level internal
PHP C code, and the data never needs to hit "PHP" variables which are
"more expensive" to setup and maintain.
Note that which is REALLY fastest will probably depend on the size of
the files, your OS system cache, your hardware, and maybe which
version of PHP you are using, if the underlying functions changed.
Must be nice to be worried about 0.0x milliseconds -- I'm fighting a
mystery 3.0 seconds in a data feed for a search engine myself :-)
Search engine ... thats the most complicated!
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Re: [PHP] OPTIMIZING - The fastest way to open and show a file
:(
Its not working
$bytes = @readfile($filename);
if ($bytes === false){
//error-handling code
}
There is not any output ?
Richard Lynch wrote:
On Fri, October 14, 2005 6:29 am, Ruben Rubio Rey wrote:
if(file_exists($filename)){
$modified_date=filemtime($filename);
if(time()<($modified_date+1 * 24 * 60 * 60)){
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
fclose($handle);
echo $contents;
}
}
Checking both file_exists and then doing fopen seems a bit silly.
Trap the error from fopen, and just use that as your file_exists test.
I suspect http://php.net/file_get_contents will be SLIGHTLY faster
than doing all of this code, though:
if (filemtime($filename) > time()) $contents =
@file_get_contents($filename);
if ($contents === false){
//error-handling code
}
else{
echo $contents;
}
Then, of course, we have to wonder if you NEED $contents for later use
in the script.
If not, something like this will clock in better:
$bytes = @readfile($filename);
if ($bytes === false){
//error-handling code
}
The difference here is that you don't even stuff the file into the PHP
string. It's all read and passed out to stdout in low-level internal
PHP C code, and the data never needs to hit "PHP" variables which are
"more expensive" to setup and maintain.
Note that which is REALLY fastest will probably depend on the size of
the files, your OS system cache, your hardware, and maybe which
version of PHP you are using, if the underlying functions changed.
Must be nice to be worried about 0.0x milliseconds -- I'm fighting a
mystery 3.0 seconds in a data feed for a search engine myself :-)
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[PHP] Write a FIFO file
Hi, I have a problem. I have created a fifo file (under linux) and I m not able to append some line from a php script. There is not output error, php just is executing for ever ... How can I write a fifo file? Thanks in advance -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Write a FIFO file
Ok, I tried it before, it didn't work: For example, fifo file created as root: mkfifo fifo chmod 777 fifo Try to execute it and execution never ends... browser is waiting for ever ... No errors in error php error log. Any ideas? Jay Blanchard wrote: [snip] I have a problem. I have created a fifo file (under linux) and I m not able to append some line from a php script. There is not output error, php just is executing for ever ... How can I write a fifo file? [/snip] Please have a look here; http://www.php.net/file as a starting point for file operations. You can append to a file with the fopen() function... http://www.php.net/fopen -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] High load Forum?
Hi, Im looking for a good forum thats supports high load. (Now between 300-2.000 active sessions, much more in next 2 years) I have heard about vBulletin and PhpBB. At the moment I think vBulletin is the best choice, because I know some very big places that uses it. What do u think about this? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP is OK in IE but not in Netscape
Nanu Kalmanovitz wrote: Hi The http://www.kalmanovitz.co.il/hello.php file appears OK in M$-IE but not in Netscape 7.0. How can I fix it? TIA Nanu Forget Netscape 7.0. Its not supported anymore. You should be worried with mozilla / firefox. Anyway, im almost sure that is not a php problem. Have u check web server (apache, i think) configuration? Is the data in source code that netscape have download? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP is OK in IE but not in Netscape
Mike Rondeau wrote: I am still a newbie, but I am suprised that it effects browers at all, since it returns pure HTML to the browser, right? Something so simple as echoing a "hello world" shouldn't cause trouble in so popular a browser as Netscape I would think... * Netscape is not suported anymore. * Get firefox and make sure its working on it http://www.mozilla.com/firefox/ * You can also try it with opera http://www.opera.com/ If code is working there, your web will be 99.9% cross browser compatible. Mike PHP Newbie - Original Message - From: David Grant To: Nanu Kalmanovitz Cc: php-general@lists.php.net Sent: Thursday, December 22, 2005 2:54 AM Subject: Re: [PHP] PHP is OK in IE but not in Netscape Nanu, Nanu Kalmanovitz wrote: > Ok, I will forget Netscape, what other popular browsers beside M$-IE > works with M$-Windows? I wouldn't "forget" Netscape, because people still use it. Just make sure your code validates to W3C standards and so long as it isn't too cutting edge, must browsers should display it fine. To answer your question, Opera is probably the third most popular browser on Windows. Cheers, David -- David Grant http://www.grant.org.uk/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Frameworks
Script Head wrote: Nobody has mentioned Fusebox (www.fusebox.org). I have been using it to develop PHP applications for about 2 years. It has proven to be extremely flexible when a large number of developers collaborate on one project. jedit :) Love macros and plugins! http://www.jedit.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP Cache (was PHP load to high on server)
Did u tried memcached? http://www.danga.com/memcached/ Albert wrote: I wrote: I am running SuSE 9.2 (Kernel 2.6.8-24-default) with Apache 2.0.50 and PHP 4.3.8 (as an Apache module) on a Celeron 900 with 304MB RAM. This machine is used for testing. We have made some changes to our PHP application and now the machine is having trouble serving the pages. Apache is occupying almost 90% CPU usage. I have resolved this issue by removing a piece of code which reads a set of parameters from a database. It seems that the hard disk on the machine is quite slow, slowing down all database access with it... I now check if the parameters are set in the session, if it is I use them otherwise I read them from the database and save it as session variables. When it changes I simply remove it from the session so it forces an update. So far it is working quite well. I now want to go and take all the static stuff that the user will configure once in a life time and put it in the session and only update it when it changes instead of reading it from the database every five seconds or so. For this I don't want to use a disk based session handler. I want the session variables to remain in memory (about 20KB per user) as to speed up the whole process. I also want an opcode cache to cache the compiled pages on the server in an attempt to speed up the HTTP server. For this I wanted to use mmCache (actually I want to use Zend Performance Suite but first I need to prove that it is worth $ 1000 per CPU and from the stats on the mmCache site mmCache is faster...) but it seems that the mmCache project has been abandoned as there have been no work done on it since 2003. Can someone confirm this or recommend an alternate cache (doesn't have to be free but should break the bank) which will do what I want? Albert -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] HOSTNAME Environment variable
Hi, How to set "Hostname" environment variable? (It contains the servers name, not the servers domain) Its a Linux server. Thanks in advance. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] HOSTNAME Environment variable
Kim Christensen wrote: On 2/21/06, Ruben Rubio Rey <[EMAIL PROTECTED]> wrote: How to set "Hostname" environment variable? (It contains the servers name, not the servers domain) Its a Linux server. Try the "hostname" command. Depending on your linux distro, you might want to edit /etc/hostname manually afterwards to double-check. -- Kim Christensen [EMAIL PROTECTED] Strange. Its already set (in hostname and "echo $HOSTNAME"). I have realized that is working on version (in my servers) 5.0.5 and its not working in 5.0.4 version. Is it an old bug? Im updating, we ll see -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
