tryphp_func_array_map2.php:
<!DOCTYPE html> <html> <body> <?php function myfunction($v) { if ($v==="Dog") { return "Fido"; } return $v; } $a=array("Horse","Dog","Cat"); print_r(array_map("myfunction",$a)); ?> </body> </html>
Array ( [0] => Horse [1] => Fido [2] => Cat )