[PHP] ereg-digits only...

How do I check a string for it to only contain numbers? >> if(!ereg("([0-9]+)",$string)){ print "It contains characters other than numbers"; }else{ print "Only numbers"; } << Can anyone give some feedback... regards, Bart -- PHP General Mailing List (http://www.php.net

RE: [PHP] Images

What Mod does it need? -Oorspronkelijk bericht- Van: Anna Gintere [mailto:[EMAIL PROTECTED]] Verzonden: vrijdag 8 februari 2002 2:08 Aan: [EMAIL PROTECTED] Onderwerp: RE: [PHP] Images Does dir have aprpriate mod (permisions)? -Original Message- From: B. Verbeek [mailto:[EMAIL

[PHP] Images

Seem to have a problem... I'm creating a form to upload a image to a dir on the webserver. When I fill out the form and submit it (method=post) the variable in the -field doesn't get sent. I also use enctype multipart/form-data. Does anyone have any suggestions? regards Bart -- PHP Genera

[PHP] difference !!??

Hello, What's the difference between: 1.- $row[column_name]; 2.- $row['column_name']; 3.- $row["column_name"]; ? ragards Bart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php

[PHP] socket - e-mailaddress validation

Question: Is it possible to validate an e-mailaddress by opening a socket-connection to the specified domein (@domain.com) and then search for username ([EMAIL PROTECTED]) to validate an e-mailaddress? I know how to set up a socket-connection, but how do I search for the user in the given domain

RE: [PHP] question reg trim-strlen

($var); Niklas -Original Message- From: B. Verbeek [mailto:[EMAIL PROTECTED]] Sent: 31. tammikuuta 2002 13:33 To: [EMAIL PROTECTED] Subject: RE: [PHP] question reg trim-strlen I want to trim it then check and the new var must stay trimmed! -Oorspronkelijk bericht- Van: Niklas L

[PHP] question reg trim-strlen

Does this work? >>if(strlen($cust_adres = trim($cust_adres)) > 50){ /*code here*/ } I mean that the new $cust_adres is trimmed when nessecary? regards Bart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-ma

[PHP] Ereg/replace/i/ or something ??

Hello, I want to check the data from a form-field if it excists only of digits (0-9) and nothing else. How do I use the ereg()-function for this? >> ereg("[0-9]",$cust_tel, $cust_tel); << It is also to turn it around but then the pattern will get larger because it has to contain: / "'.,-)