PHP длина массива
<?php
$arr = ["one", "two", "three", "four"];
echo count($arr);
?>
SISO
<?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$months = array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "July", "Aug", "Sep", "Oct" );
// To Printing the array size
echo count($months);