12-23-2007, 07:41 PM
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#4 (permalink)
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The Frequenter
Join Date: Dec 2007
Location: Bucharest, Romania
Posts: 438
Thanks: 3
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I didn't see #11. What do you mean by regex? regex is an abbreviation for "regular expressions". How would you achieve e-mail address validation using htmlspecialchars, for instance? I don't really see the connection there...
A regular expression (regex or regexp for short) is a special text string for describing a search pattern. (regular-expressions.info).
htmlspecialchars — Convert special characters to HTML entities (php.net)
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