How to get the size of an array in php - Find Array Size

Following code will show you how to get the size(Element count) of a array in php using count() and sizeof() (sizeof is same as count() )

<?php

$myA[0] = 12;
$myA[1] = 8;
$myA[2] = 20;

$arr_size = count($myA);
echo $arr_size; // 3

//you can also use sizeof()
//sizeof() is a alias for count()

$arr_size2 = sizeof($myA);
echo $arr_size2; // 3

?>