realpath_cache_size
(PHP 5 >= 5.3.2, PHP 7, PHP 8)
realpath_cache_size — Get realpath cache size
Description
realpath_cache_size(): int
Get the amount of memory used by the realpath cache.
Parameters
This function has no parameters.
Return Values
Returns how much memory realpath cache is using.
Examples
Example #1 realpath_cache_size() example
<?php
var_dump(realpath_cache_size());
?>
The above example will output something similar to:
int(412)
See Also
- realpath_cache_get() - Get realpath cache entries
- The realpath_cache_size configuration option
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