OPcache Functions
PHP Manual

opcache_is_script_cached

(PHP 5 >= 5.5.11, PHP 7, PECL ZendOpcache >= 7.0.4)

opcache_is_script_cachedTells whether a script is cached in OPCache

Description

bool opcache_is_script_cached ( string $file )

This function checks if a PHP script has been cached in OPCache. This can be used to more easily detect the "warming" of the cache for a particular script.

Parameters

file

The path to the PHP script to be checked.

Return Values

Returns TRUE if file is cached in OPCache, FALSE otherwise.

See Also


OPcache Functions
PHP Manual