vb.org Archive - preg_replace problem

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- - preg_replace problem (https://vborg.vbsupport.ru/showthread.php?t=81960)

sabret00the

05-24-2005 02:00 PM

preg_replace problem

i'm getting a "Delmiter must not be alpha numeric or a backslash on this line

PHP Code:


		
			
        $findme  = 'images/smilies';

        $pos = strpos($post[usertitle], $findme);

        if ($pos == TRUE)

        {

            preg_replace('img src="', 'img src="$vboptions[bburl]/', "$post[usertitle]");

        }

what am i doing wrong?

Zero Tolerance

05-24-2005 02:52 PM

You really don't need preg_replace(), it uses more resources, you could do it easily with str_replace:

PHP Code:


		
			
            $post[usertitle] = str_replace('img src="', 'img src="$vboptions[bburl]/', $post[usertitle]);

:)

- Zero Tolerance

sabret00the

05-24-2005 03:22 PM

ah ok, nice one, that fixed it, though i needed to ' . $vbulletion[bburl] . ' :)

Zero Tolerance

05-25-2005 11:28 AM

Quote:

Originally Posted by sabret00the

ah ok, nice one, that fixed it, though i needed to ' . $vbulletion[bburl] . ' :)

Yeah using single quotes for a string stops php from parsing it out, which is good if you don't want it parsing out, so if you use plain text for a lot of variables, good to use single quotes, it won't make much of a resource difference, but every little helps :)

- Zero Tolerance

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