array size php

count($myArray);

<?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

$cars=array("Volvo","BMW","Toyota");
echo count($cars);
//returns 3

 sizeof(array, mode)

<?php
$cars=array("Volvo","BMW","Toyota");
echo count($cars);
?>