realpath_cache_size

(PHP 5 >= 5.3.2, PHP 7, PHP 8)

realpath_cache_size — Get realpath cache size

function realpath_cache_size(): int

Get the amount of memory used by the realpath cache.

This function has no parameters.

Returns how much memory realpath cache is using.

Example #1 realpath_cache_size() example

<?php
var_dump(realpath_cache_size());
?>

The above example will output something similar to:

int(412)