note 83769 added to function.intval

kris at mha dot ca: Implicit typing. This is a feature, not a bug. The == operator will convert your string to an int automatically (in this case) so that it is really comparing 123 and 123, which is of course the same. If you use the === operator then this will not occur, as it will only match on the same value and type. This works as expected: <?php $tmp_array = "123,232,141"; if (intval($tmp_array) === $tmp_array) { echo "'".intval($tmp_array)."' equals '$tmp_array'\n"; } else { echo "'".intval($tmp_array)."' does not equal '$tmp_array'\n"; } ?> ---- Server IP: 203.88.112.146 Probable Submitter: 210.15.202.115 ---- Manual Page -- http://www.php.net/manual/en/function.intval.php Edit -- https://master.php.net/note/edit/83769 Del: integrated -- https://master.php.net/note/delete/83769/integrated Del: useless -- https://master.php.net/note/delete/83769/useless Del: bad code -- https://master.php.net/note/delete/83769/bad+code Del: spam -- https://master.php.net/note/delete/83769/spam Del: non-english -- https://master.php.net/note/delete/83769/non-english Del: in docs -- https://master.php.net/note/delete/83769/in+docs Del: other reasons-- https://master.php.net/note/delete/83769 Reject -- https://master.php.net/note/reject/83769 Search -- https://master.php.net/manage/user-notes.php