opcache_is_script_cached
PHP 5 >= 5.5.11, PHP 7, PHP 8, PECL ZendOpcache >= 7.0.4
opcache_is_script_cached - Tells whether a script is cached in OPCache
Manual
opcache_is_script_cached(
string$filename ): bool
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. This function only checks in-memory cache, not file cache.
Parameters
- filename
-
The path to the PHP script to be checked.
Return Values
Returns true if filename is cached in OPCache, false otherwise.