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我尝试在 Google 上搜索,但似乎无法找出这个运算符在 PHP 中的真正含义?
=>
请问有什么帮助吗?
=>是关联数组的分隔符。在该 foreach 循环的上下文中,它将数组的键分配给值。
PHP中的“=>”是什么意思?