array length php

<?php
	$arr = ["one", "two", "three", "four"];
	echo count($arr);
  ?>// using count() we can get proper length of the array
$names = array("Ankur","Raj","Ram","Suresh");
// pass array into count() as parameter it will return array length
echo count($names);

// output : 4<?php
$cars=array("Volvo","BMW","Toyota");
echo count($cars);
?>// https://www.php.net/manual/en/function.count.php
$a = array(1,3,5);
echo count($a);
// -> 3<?php 
  $names = array("Ankur","Raj","Ram","Suresh");
  echo count($names);
 $cars=array("Volvo","BMW","Toyota");
 echo count($cars);
// testcount($myArray);