SITE: totallyphp.co.uk |
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Check that characters in a variable are alpha numeric using ereg September 7th, 2007 |
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This verifies if a PHP variable string contains characters other than letters or numbers using the PHP function ereg. This PHP code snippet can be useful for form input where you only want users to input alpha numeric characters. |
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 PHP programming >> Basics >> totallyphp.co.uk |
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