note 81913 added to function.array-combine

Khaly's PHP4 code below does not work correctly in all cases. Consider when your array consists of floats: <?php $okay = array(0, 10, 20, 30); $not_okay = array(0, 0.5, 1, 1.5); $foo = array_combine($okay, $okay); $bar = array_combine($not_okay, $not_okay); /* Results: $foo = { [0]=> int(0) [10]=> int(10) [20]=> int(20) [30]=> int(30) } $bar = { [0]=> float(0.5) [1]=> float(1.5) } */ ?> What can you do? In my case, I was just zipping up some select-box options, so I converted everything in my floats to strings. ---- Server IP: 216.235.15.211 Probable Submitter: 24.79.243.190 ---- Manual Page -- http://www.php.net/manual/en/function.array-combine.php Edit -- https://master.php.net/note/edit/81913 Del: integrated -- https://master.php.net/note/delete/81913/integrated Del: useless -- https://master.php.net/note/delete/81913/useless Del: bad code -- https://master.php.net/note/delete/81913/bad+code Del: spam -- https://master.php.net/note/delete/81913/spam Del: non-english -- https://master.php.net/note/delete/81913/non-english Del: in docs -- https://master.php.net/note/delete/81913/in+docs Del: other reasons-- https://master.php.net/note/delete/81913 Reject -- https://master.php.net/note/reject/81913 Search -- https://master.php.net/manage/user-notes.php