Matrix transposition: Difference between revisions

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@@ Line 583: / Line 583: @@
 =={{header|PHP}}==
 <lang php>function transpose($m) {
+  // array_map(NULL, m[0], m[1], ..)
-  array_unshift($m, NULL);
-  return call_user_func_array(array_map, $m); // array_map(NULL, m[0], m[1], ..)
+  return call_user_func_array(array_map, array_merge(array(NULL), $m));
 }</lang>