PHP count() function

This function returns total number of elements in an array.

Syntax

count(array);

array is the required parameter.

Example1

<?php
    $arr = array("11", "10", "12", "44", "13", "50", "23");
    $count = count($arr);
    echo $count;
?>		

Output :

7

Example2

<?php
    $arr = array("Car", "Train", "Bus", "Cycle");
    $count = count($arr);
    echo $count;
?>		

Output :

4

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