php去掉数组键名的方法:可以使用【array_values()】函数来实现。【array_values()】函数可以返回包含数组中所有的值的数组,语法为:【array_values(array)】。
php数组怎么去掉键名?
定义和用法
array_values() 函数返回包含数组中所有的值的数组。
提示:被返回的数组将使用数值键,从 0 开始且以 1 递增。
语法
array_values(array)
参数
array 必需。规定数组。
返回值: 返回包含数组中所有的值的数组。
示例:
返回数组中所有的值(不保留键名):
<?php $a=array("Name"=>"Peter","Age"=>"41","Country"=>"USA"); print_r(array_values($a)); ?>
运行结果:
Array ( [0] => Peter [1] => 41 [2] => USA )
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