note 58288 added to tutorial.useful

IMHO there's a problem with interpreting the result of strpos() as a boolean value: According to the conversion rules for booleans ( http://www.php.net/manual/en/language.types.boolean.php ) both evaluates to FALSE: an empty string and the string "0". So if you searched for the substring "Mozilla" in the above example, the strpos() function returned "0" which would be interpreted as FALSE. ---- Manual Page -- http://www.php.net/manual/en/tutorial.useful.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58288 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58288&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58288&report=yes Search -- http://master.php.net/manage/user-notes.php