In this article, you will learn about realpath_cache_size function in PHP. The realpath_cache_size() function in PHP returns realpath cache size.
what is the syntax of the REALPATH_CACHE_SIZE function in php?
realpath_cache_size()examples of the REALPATH_CACHE_SIZE function
Example 1. In this example, we return realpath cache size.
<?php
var_dump(realpath_cache_size());
?>
