Gxlsystem TIY Editor
Gxlsystem 在线教程
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暗黑模式
<!DOCTYPE html> <html> <body> <?php $a1=array("a"=>array("red"),"b"=>array("green","blue"),); $a2=array("a"=>array("yellow"),"b"=>array("black")); print_r(array_replace_recursive($a1,$a2)); ?> </body> </html>