array length php 8 code example

Example 1: php array length

count($myArray);

Example 2: calculate array length in php

<?php
  //use count($var) ->
$a[0] = 1;
$a[1] = 3;
$a[2] = 5;
var_dump(count($a));

Example 3: array length php

// https://www.php.net/manual/en/function.count.php
$a = array(1,3,5);
echo count($a);
// -> 3