note 25522 added to function.strstr
| From: | nicolas at bougues dot net | Date: | Thu, 26 Sep 2002 15:53:27 +0000 |
| Subject: | note 25522 added to function.strstr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-37287@lists.php.net to get a copy of this message | ||
The following expression
strstr ("0", "0") == FALSE
is TRUE, which is obviously not what one's want when comparing to FALSE.
If you just want to know iff haystack contains needle, without such ambiguity, use is_string (strstr
("0", "0")), which will evaluate to TRUE.
--
http://www.php.net/manual/en/function.strstr.php
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