size php code example

Example 1: php length of array

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

Example 2: php sizeof

#logo {
  width: 5em;
  height: 5em;
  background: #ABC;
}
.main-page #logo {
  position: absolute;
  left: 1em;
  top: 1em;
}