Re: [PHP] Parsing a string

[mjriding]

Yes... you can use the explode function.

Example:



if $item where "Hello,There", $parts[0] would = "Hello" and $parts[1]
would = "There".

Thanks,

Mike Ridinger

On Fri, 23 Feb 2001, Todd Cary wrote:

> I have a comma delimited string that I need to parse into an array.  Is
> there a PHP function that will do that ?
> 
> Many thanks..
> 
> Todd
> 
> --
> Todd Cary
> Ariste Software
> [EMAIL PROTECTED]
> 
> 
> 
> 


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Re: [PHP] Undefinded Index on Mysql Result under Win98/PWS

[mjriding]

Check your php.ini file.  

The line for error report is set to E_ALL by default.  Change it to
E_PARSE so that minor errors (like the one you mentioned) aren't reported
to the screen. 

Thanks.

On Fri, 23 Feb 2001, Greg Kopp wrote:

> I am using PHP4 + MySQL + PWS + Windows 98.
> 
> We are trying to port over a web site to a laptop for remote use.
> 
> However, when we execute a SQL query on a DB in which a filed of the record
> contains a NULL value, we get an error.
> 
> The code is as follows:
> 
>   $GetQuery = mysql_query ("SELECT * FROM ApplicantsTbl WHERE App_ID = $qq");
>   $AppResult = mysql_fetch_array ($GetQuery);
>   $AppDOB = $AppResult[AppDOB];
> 
> The query executes just fine, and PARTS of the $AppResult array get
> returned. However...
> 
> We are experiencing TWO problems:
> 
> First, unless we put quote marks around the index so it reads
> $AppResult['AppDOB'], we get an undefined constant. This doesn't happen on
> our Linux/Apache web server.
> 
> Second, if the field AppDOB contains a NULL value, PHP barks that there is
> an undefined index. It appears that it won't even create the index.
> 
> I would appreciate any help you could be.
> 
> Greg
> 
> 
> 


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Re: [PHP] Generate Random Letters?

[mjriding]

You could use:  select char(rand(128));

Will dispaly character with ascii value of 0 - 128.

Thanks,

Michael Ridinger

On Fri, 9 Mar 2001 [EMAIL PROTECTED] wrote:

> I know it is possible to generate a random number using rand() I don`t 
> suppose there is anyway to generate a random letter sequence that anyone 
> knows of?
> 
> Ade
> 
> 


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Re: [PHP] Script to convert # of seconds to HH:mm

[mjriding]

How about something like this:

$secs = number of seconds;
$hours = intval($secs/360);
$minutes = intval(($secs-$hours*360)/60)
$seconds = $secs - $hours*360 - $minutes * 60;

Hope this helps.

Michael Ridinger

On Mon, 19 Mar 2001, Yoshi Melrose wrote:

> Can someone direct me or send me a script that will convert number of
> seconds into a format readable as HH:mm? I've tried making it myself, but it
> gets all messed up in the calculations. Thanks
> 
> Yoshi
> 
> 
> 


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Re: [PHP] No php.ini?

[mjriding]

You should look in one of the following areas:

/etc
/etc/httpd
/etc/httpd/conf
/user/local

You may also want to use the locate instead of find.  locate php.ini
should do it.

Michael Ridinger

On Wed, 28 Mar 2001, Zhu George-CZZ010 wrote:

> Someone else installed the PHP4.0.4, but I couldn't find the php.ini anywhere (I 
>used "find" command to search the whole box), however, the PHP is working fine. Is it 
>possible that the PHP can still work without php.ini?
> 
> 
> Thanks.
> 
> 


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Re: [PHP] get value

[mjriding]

$data=mysql_fetch_row($result);
$count=$data[0];

That's it!

On Mon, 6 Aug 2001, Jeremy Morano wrote:

> hi,,,
> 
> can someone tell me how to access the value of count? please?
> 
> -
> $db = @mysql_select_db($db_name, $connection) or die("Couldn't select
> database.");
> 
> $sql = "SELECT count(*)
>   FROM $table_name, company
>   Where company.uid = user.companyUid and company.company = '$PHP_AUTH_USER'
>   ";
> 
> $result = @mysql_query($sql,$connection) or die("Couldn't execute query.");
> 
> --
> 
> 
> 
> 


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[PHP] How is this done?

[mjriding]

Being the golf enthusiast I am, I'm always visiting a few interesting golf
stie.  The one I visit most is www.golfinohio.com.  They have a rotating
banner ad at the top of their page, but, as I view the source of the page,
I notice that it displays one image on some banners, two or three on other
banners, etc.  I know why this would have to be done, but how is this
accomplished?

Would you use a database to store all the links?

I would like to build a page of my own with banner ads.

Thank you,

Michael


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