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11.03.2006 at 06:36PM PST, ID: 22048773
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6.6

problem with preg_match

Asked by brightwood in PHP Scripting Language

I've got this piece of code:
                 if(preg_match("/^[a-z0-9\w\-\:\/\!\<\>\?\=\.\+\%\"\`\' ]*$/i", $var))
                      $valid=TRUE;
Everything that contains nothing else than the characters in the preg_match, should be validated.

But if it containts " ' or , it doesn't get validated. Why ?Start Free Trial
 
Keywords: problem with preg_match
Title
1 PHP preg match question
2 Preg_Match error in PHP
3 preg_match_all:  Need to include ne…
4 preg_match proper expression
5 preg_match_all
6 preg_replace
 
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[+][-]11.03.2006 at 06:42PM PST, ID: 17871787

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[+][-]11.03.2006 at 06:48PM PST, ID: 17871810

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[+][-]11.03.2006 at 06:54PM PST, ID: 17871822

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[+][-]11.03.2006 at 06:57PM PST, ID: 17871832

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[+][-]11.03.2006 at 07:01PM PST, ID: 17871856

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About this solution

Zone: PHP Scripting Language
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Solution Provided By: manav_mathur
Participating Experts: 3
Solution Grade: A
 
 
[+][-]11.03.2006 at 07:06PM PST, ID: 17871898

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[+][-]11.03.2006 at 07:09PM PST, ID: 17871911

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[+][-]11.03.2006 at 07:15PM PST, ID: 17871926

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[+][-]11.03.2006 at 07:21PM PST, ID: 17871932

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[+][-]11.03.2006 at 07:24PM PST, ID: 17871938

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[+][-]11.04.2006 at 01:11AM PST, ID: 17872605

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[+][-]11.04.2006 at 04:28AM PST, ID: 17872894

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