php quik question - GoFuckYourself.com

alex79 · 02-15-2004, 07:09 AM

what is the function with wich i can see if a string is in other string?

nibbi · 02-15-2004, 07:21 AM

You can use substr_count() to count the number of times a given string is found within another.

http://us4.php.net/manual/en/function.substr-count.php

jennycards · 02-15-2004, 07:21 AM

ereg(), eregi()

Ash@phpFX · 02-15-2004, 07:27 AM

or preg_match()

natkejs · 02-15-2004, 07:44 AM

strstr($string, "string")

find the first occurance of "string" in $string ... this command is pretty useful.

in your case...

if (strstr($string, "UHH")) { echo "YES.. UHH is in string!" }

alex79 · 02-15-2004, 08:06 AM

thanks for your reply

i want to make an redirect to another page if a string is in the referer page...i've tryed eregi() and strstr() and both times i get same error

this is the code i used:

PHP Code:


			
<?

if (strstr($_SERVER['HTTP_REFERER'], "amateur"))

{ header("location: [url]http://www.mydomain.com/amateur.html[/url]"); die();}

?>

and this is the error i get when i come to this page from another page which the "amateur" in the url:

"Cannot add header information - headers already sent by (output started at /home/..............) "

any ideea why i get this error?

natkejs · 02-15-2004, 09:55 AM

ehm you shouldn't include any html tags there, make it like this.
edit: nevermind this, it's VBulletin adding the html tags even when outputing PHP code.

PHP Code:


			
<?

if (strstr($_SERVER['HTTP_REFERER'], "amateur")) { header("Location: http://www.mydomain.com/amateur.html"); };

?>

also any output command such as echo/print being executed before your re-direct will cause it to fail. so make sure there is nothing in your script that outputs info before it's supposed to re-direct.

sweet7 · 02-15-2004, 10:05 AM

Quote:

Originally posted by asher
or preg_match()

Chris · 02-15-2004, 10:07 AM

feel free to use my code
php.hahahahahahahaha%%#)I$)#.PHP!

that should take care of ya

cheers

02-15-2004, 07:09 AM	#1
alex79 Confirmed User Join Date: Jun 2002 Location: france Posts: 996	php quik question what is the function with wich i can see if a string is in other string?

02-15-2004, 07:21 AM	#3
jennycards Confirmed User Join Date: Feb 2002 Location: European Union Posts: 1,124	ereg(), eregi() __________________ Make Money with true niche programs like Adult ECards - Pantyhose Fetish - Men in Pantyhose

02-15-2004, 07:44 AM	#5
natkejs Confirmed User Industry Role: Join Date: Jan 2003 Location: Nomad Land Posts: 1,629	strstr($string, "string") find the first occurance of "string" in $string ... this command is pretty useful. in your case... if (strstr($string, "UHH")) { echo "YES.. UHH is in string!" } __________________

02-15-2004, 08:06 AM	#6
alex79 Confirmed User Join Date: Jun 2002 Location: france Posts: 996	thanks for your reply i want to make an redirect to another page if a string is in the referer page...i've tryed eregi() and strstr() and both times i get same error this is the code i used: PHP Code: `<? if (strstr($_SERVER['HTTP_REFERER'], "amateur")) { header("location: [url]http://www.mydomain.com/amateur.html[/url]"); die();} ?>` and this is the error i get when i come to this page from another page which the "amateur" in the url: "Cannot add header information - headers already sent by (output started at /home/..............) " any ideea why i get this error?

02-15-2004, 09:55 AM	#7
natkejs Confirmed User Industry Role: Join Date: Jan 2003 Location: Nomad Land Posts: 1,629	ehm you shouldn't include any html tags there, make it like this. edit: nevermind this, it's VBulletin adding the html tags even when outputing PHP code. PHP Code: `<? if (strstr($_SERVER['HTTP_REFERER'], "amateur")) { header("Location: http://www.mydomain.com/amateur.html"); }; ?>` also any output command such as echo/print being executed before your re-direct will cause it to fail. so make sure there is nothing in your script that outputs info before it's supposed to re-direct. __________________

02-15-2004, 07:21 AM	#2
nibbi Confirmed User Join Date: Sep 2002 Location: Nashville, TN Posts: 104	You can use substr_count() to count the number of times a given string is found within another. http://us4.php.net/manual/en/function.substr-count.php

02-15-2004, 07:27 AM	#4
Ash@phpFX Confirmed User Join Date: Nov 2003 Posts: 4,292	or preg_match()

02-15-2004, 10:07 AM	#9
Chris Too lazy to set a custom title Industry Role: Join Date: May 2003 Location: icq: 71462500 Skype: Jupzchris Posts: 27,880	feel free to use my code php.hahahahahahahaha%%#)I$)#.PHP! that should take care of ya cheers __________________ [email protected]