opcache_is_script_cached
(PHP 5 >= 5.5.11, PHP 7, PECL ZendOpcache >= 7.0.4)
opcache_is_script_cached — Tells whether a script is cached in OPCache
Description
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.
Parameters
-
filename -
The path to the PHP script to be checked.
Return Values
Returns true if filename is cached in OPCache, false otherwise.
See Also
- opcache_compile_file() - Compiles and caches a PHP script without executing it
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https://www.php.net/manual/en/function.opcache-is-script-cached.php