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PHP finds the number of occurrences of each element in an array

WBOY
WBOYOriginal
2016-08-04 09:19:591403browse

I have a large array. I don’t need to bring my own method. How to do it?

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I have a large array. I don’t need to bring my own method. How to do it?

Why not use PHP’s built-in function array_count_values

No need to bring your own methods

<code>    $tagList = array("Cat", "Dog", "Horse", "Dog");
    $count = array();
    foreach ($tagList as $tVal) {
        if (!isset($count[$tVal])) {
            $count[$tVal] = 1;
        } else {
            $count[$tVal]++;
        }

    }</code>
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