note 74667 added to function.array-combine

If a value is existing twice in the $keys-array the last one overwrites the others, wich makes the returned array shorter than the given once, as usual. If a value of the values-array is double/float, bool or array the string representaion is used, not the integer representation as usual. <?php print_r( combine( array('a', 'a', 'a', 0, false, 1, true, 2, 7/3), array("first 'a'", "second 'a'", "third 'a'", "0", "false", "1", "true", "2", "7/3") ) ); print_r( array ('a' => "first 'a'", 'a' => "second 'a'", 'a' => "third 'a'", 0 => "0", false => "false", 1 => "1", true => "true", 2 => "2", 7/3 => "7/3") ); ?> prints: Array ( [a] => third 'a' [0] => 0 [] => false [1] => true [2] => 2 [2.33333333333] => 7/3 ) Array ( [a] => third 'a' [0] => false [1] => true [2] => 7/3 ) ---- Server IP: 69.147.83.197 Probable Submitter: 84.158.103.127 ---- Manual Page -- http://www.php.net/manual/en/function.array-combine.php Edit -- https://master.php.net/note/edit/74667 Del: integrated -- https://master.php.net/note/delete/74667/integrated Del: useless -- https://master.php.net/note/delete/74667/useless Del: bad code -- https://master.php.net/note/delete/74667/bad+code Del: spam -- https://master.php.net/note/delete/74667/spam Del: non-english -- https://master.php.net/note/delete/74667/non-english Del: in docs -- https://master.php.net/note/delete/74667/in+docs Del: other reasons-- https://master.php.net/note/delete/74667 Reject -- https://master.php.net/note/reject/74667 Search -- https://master.php.net/manage/user-notes.php