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01.16.2004 at 07:20AM PST, ID: 20853038
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6.6

preg_match() Regular Expression To Replace Ampersands

Asked by CrYpTiC_MauleR in PHP Scripting Language

Tags: , , ,

I've been trying to figure out a way to replace ALL instance of '&' in a string to its HTML entity to make page W3C compliant. But a problem arises. If the string already has an HTML entity, I dont want that '&' to be converted. I'm not really into regex so its rather difficult for me to figure this out.

function clean($string)
{
    $pattern[0] = '/( & )/';
    $replace[0] = ' & ';

    return preg_replace($pattern, $replace, $string);
}

thats my crap function, which is not really worth even uploading to server =o(, any help would be appreciated, thanks!!!
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[+][-]01.16.2004 at 08:28AM PST, ID: 10130809

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[+][-]01.16.2004 at 08:29AM PST, ID: 10130813

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[+][-]01.16.2004 at 08:31AM PST, ID: 10130834

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[+][-]01.16.2004 at 10:19AM PST, ID: 10131756

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[+][-]01.16.2004 at 10:20AM PST, ID: 10131761

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[+][-]01.16.2004 at 10:45AM PST, ID: 10131977

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[+][-]01.16.2004 at 11:42AM PST, ID: 10132346

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About this solution

Zone: PHP Scripting Language
Tags: replace, ampersand, regular, preg_match
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Solution Provided By: Yasir_Malik
Participating Experts: 3
Solution Grade: A
 
 
[+][-]01.16.2004 at 11:48AM PST, ID: 10132384

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[+][-]01.16.2004 at 12:01PM PST, ID: 10132482

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[+][-]07.15.2004 at 09:38AM PDT, ID: 11560705

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[+][-]07.15.2004 at 10:21AM PDT, ID: 11561152

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