TalkPHP - preg

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Orc	03-17-2008 04:19 PM

preg

I don't know much about preg besides a ^,$,{.+ | *} and more

Now I tried a test, and replacing this:

PHP Code:


		
			
<?php



$var = "foobar";

$reg = "^\/{foo}\/$";

if (preg_match($reg, $var))

{

    echo preg_replace($reg, '', $var);

}



?>

I got this error:
No ending delimiter '^' found
ANd if I remove that,
I get the $ not found. So can someone help me?

Salathe

03-17-2008 04:24 PM

For the preg_* functions, the pattern needs to be surrounded by delimiters. Usually the delimiter is a forward slash: something like /^foo/

The PCRE Pattern Syntax page on the PHP manual should be more than enough to get you sorted.

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