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Get the length of an array - count() function

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Release： 2016-11-12 09:48:42
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Get the length of the array - count() function

count() function is used to return the length of the array (number of elements):

Example

<?php
$cars=array("Volvo","BMW","SAAB");
echo count($cars);
?>
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Related labels：
php 获得数组的长度 - count() 函数
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