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@ 2014-06-11T15:46:05Z

<?php
$arr = [
		[null]
    ];

echo count($arr),'<br>',PHP_EOL;
echo count($arr, COUNT_RECURSIVE);

Output
Performance
VLD
References
Branches

count: documentation ( source)

preferences:dark modelive preview

40 ms | 402 KiB | 5 Q