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opcache_is_script_cached_in_file_cache

(PHP 8 >= 8.5.0)

opcache_is_script_cached_in_file_cacheTells whether a script is cached in OPCache file cache

说明

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 cache, not in-memory cache. In order to check in-memory cache, use opcache_is_script_cached().

参数

filename
The path to the PHP script to be checked.

返回值

Returns true if filename is cached in OPCache, false otherwise.

参见

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