源代码:
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000> <?php $a1=array("a"=>array("red"),"b"=>array("green","blue")); $a2=array("a"=>array("yellow"),"b"=>array("black")); $a3=array("a"=>array("orange"),"b"=>array("burgundy")); print_r(array_replace_recursive($a1,$a2,$a3)); ?> </FONT> </body> </html> </HTML>
运行结果：
<HTML> <HEAD></HEAD> <FONT FACE="'Courier New',Verdana, Arial, Helvetica" SIZE=2> <!DOCTYPE html> <html> <body> <FONT COLOR=#ff0000> Array ( [a] => Array ( [0] => orange ) [b] => Array ( [0] => burgundy [1] => blue ) ) </FONT> </body> </html> </HTML>