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问题描述

如何计算值等于常量的数组中元素的数量?例如,

How can I count the number of element inside an array with value equals a constant?example,

$myArray = array("Kyle","Ben","Sue","Phil","Ben","Mary","Sue","Ben");

如何直接知道里面有多少个Ben"?

how can I directly know how many "Ben" is inside?

推荐答案

$array = array("Kyle","Ben","Sue","Phil","Ben","Mary","Sue","Ben");
$counts = array_count_values($array);
echo $counts['Ben'];

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10-27 00:07