tryphp_func_array_replace3.php:
<!DOCTYPE html> <html> <body> <?php $a1=array("a"=>"red","green"); $a2=array("a"=>"orange","b"=>"burgundy"); print_r(array_replace($a1,$a2)); ?> </body> </html>
Array ( [a] => orange [0] => green [b] => burgundy )