note 111422 added to function.strpos
| From: | Anonymous | Date: | Mon, 18 Feb 2013 21:55:56 +0000 |
| Subject: | note 111422 added to function.strpos | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-193675@lists.php.net to get a copy of this message | ||
The most straightforward way to prevent this function from returning 0 is:
strpos('x'.$haystack, $needle, 1)
The 'x' is simply a garbage character which is only there to move everything 1 position.
The number 1 is there to make sure that this 'x' is ignored in the search.
This way, if $haystack starts with $needle, then the function returns 1 (rather than 0).
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Server IP: 69.147.83.199
Probable Submitter: 75.39.123.81
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Manual Page -- http://php.net/manual/en/function.strpos.php
Edit -- https://master.php.net/note/edit/111422
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Del: in docs -- https://master.php.net/note/delete/111422/in+docs
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