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php数组函数序列之array_pop() - 删除数组中的最后一个元素_php技巧

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Release： 2016-05-17 09:14:37
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array_pop()定义和用法
array_pop() 函数删除数组中的最后一个元素。

语法
array_pop(array)参数 描述
array 必需。规定输入的数组参数。

例子
复制代码 代码如下:

$a=array("Dog","Cat","Horse");
array_pop($a);
print_r($a);
?>

输出：

Array ( [0] => Dog [1] => Cat )
Related labels：
array_pop
source：php.cn
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