php how to get array length code example

Example 1: php length of array

<?php
	$arr = ["one", "two", "three", "four"];
	echo count($arr);
  ?>

Example 2: php array length

<?php 
  $names = array("Ankur","Raj","Ram","Suresh");
  echo count($names);
 $cars=array("Volvo","BMW","Toyota");
 echo count($cars);
// test