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Jan 232011
 

Check if an array is associative or sequential in PHP?

Answer:

In PHP, if you want to check if a given array variable is associative or sequential, you can use the following method:

<?php 

$list = array(1, 2, 3, 4, 5);
$is_sequential = array_values($list) === $list;

  One Response to “Check if an array is associative or sequential in PHP?”

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