note 92014 added to function.is-numeric
| From: | infoatDriaConsultingdotCom at osu1 dot php dot net | Date: | Sun, 05 Jul 2009 06:34:17 +0000 |
| Subject: | note 92014 added to function.is-numeric | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-157934@lists.php.net to get a copy of this message | ||
is_numeric() does not escape the string. It validates it's numeric nature with true/false.
However, (int) before the string, converts the string to numeric.
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Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
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