Array length php

Php length of array

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

Php string length

<?php
$str = 'abcdef';
echo strlen($str); // 6

$str = ' ab cd ';
echo strlen($str); // 7
?>

Source: php.net

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

Calculate array length in php

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

Array length php

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

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