PHP统计数组每个值的个数

array_count_values():统计每个特定的值在数组$array中出现过的次数;

$array = [1,2,3,4,2,2,3,4,5];
$count = array_count_values($array);

打印结果:

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转载自blog.csdn.net/I_lost/article/details/114438083