Php array length

Php length of array

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

Array length javascript

var arr = [10,20,30,40,50]; //An Array is defined with 5 instances

var len= arr.length;  //Now arr.length returns 5.Basically, len=5.
console.log(len); //gives 5
console.log(arr.length); //also gives 5

Get array length using php

// 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 array size

echo count($my_array);
echo sizeof($my_array);    // alias

Php array length

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

Calculate array length in php

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

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