码农教程
: PHP 数组运算符实例
编辑代码
执行
"red", "b" => "green"); $y = array("c" => "blue", "d" => "yellow"); $z = $x + $y; // $x 和 $y 数组合并 var_dump($z); echo "
"; var_dump($x == $y); echo "
"; var_dump($x === $y); echo "
"; var_dump($x != $y); echo "
"; var_dump($x <> $y); echo "
"; var_dump($x !== $y); ?>
结果: