opcache_is_script_cached_in_file_cache
PHP function
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(PHP 8 >= 8.5.0)
Tells whether a script is cached in OPCache file cache
Description
opcache_is_script_cached_in_file_cache(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 file cache, not in-memory cache. In order to check in-memory cache, use opcache_is_script_cached().
Parameters
filenameThe path to the PHP script to be checked.
Return Values
Returns true if filename is cached in OPCache, false otherwise.