note 25371 added to function.strpos
| From: | anonymous dot coward at slashdot dot org | Date: | Fri, 20 Sep 2002 19:19:38 +0000 |
| Subject: | note 25371 added to function.strpos | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-37066@lists.php.net to get a copy of this message | ||
Even simpler method to get around that zero/false headache:
if (strpos(' '.$string,$substring) > 1)
{
echo('substring present!');
}
Simly add a space to your string being tested. Your first real string position then becomes 1, and
zero really means "string not found". Please adjust your position formulas accordingly
(substract 1).
--
http://www.php.net/manual/en/function.strpos.php
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