php sizeof

1<?php
2	$arr = ["one", "two", "three", "four"];
3	echo count($arr);
4  ?>

1// using count() we can get proper length of the array
2$names = array("Ankur","Raj","Ram","Suresh");
3// pass array into count() as parameter it will return array length
4echo count($names);
5
6// output : 4

1#logo {
2  width: 5em;
3  height: 5em;
4  background: #ABC;
5}
6.main-page #logo {
7  position: absolute;
8  left: 1em;
9  top: 1em;
10}