note 35409 added to function.strpos

From: Date: Sat, 30 Aug 2003 09:48:20 +0000
Subject: note 35409 added to function.strpos
Groups: php.notes 
Request: Send a blank email to php-notes+get-55333@lists.php.net to get a copy of this message
To previous comments: I did a test with 500000 iterations, string lenght was 1846bytes long and the word to find was near the end. Results: if (*) Total time in secs Average strpos($test, 'Possibly') === true 5.1114 0.0000102228 strpos(' '.$test, 'Possibly') > 1 7.2559 0.0000145117 is_int(strpos($test, 'Possibly')) 5.5331 0.0000110661 strstr($test, 'Possibly') 5.1461 0.0000102922 Clearly shows that === operator is the fastest ---- Manual Page -- http://www.php.net/manual/en/function.strpos.php Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+35409 Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+35409&report=yes Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+35409&report=yes

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