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📜  $array[] = 'string' php 代码示例

📅  最后修改于: 2022-03-11 14:54:39.075000             🧑  作者: Mango

代码示例1
// this is a covenient way to push or crate an array and push element to it, if null  
$arr = [1, 2, 3];
$arr[] = 4; // $arr = [1,2,3,4]