Calculate array length in php

Php length of array

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

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

Calculate array length in php

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

Similar codes

1 vote160 views2 answers
Laravel collection isNotEmpty
PHP Laravel
1 vote150 views4 answers
Laravel assign active based on route name
PHP
0 vote170 views1 answer
How to check if a user is logged in in a non middleware controller in laravel
PHP Laravel
0 vote148 views1 answer
Apt-get install php wordpress extensions
PHP Wordpress
1 vote133 views1 answer
Laravel Eager Loading
PHP Laravel
33 votes196 views5 answers
Switch case php
PHP
0 vote160 views2 answers
Laravel pagination vuetify
PHP
0 vote176 views2 answers
Get page title, excerpt or content by id
PHP
1 vote137 views1 answer
Get category post in wordpress
PHP
0 vote148 views1 answer
How to check php version codeigniter 3
PHP