Php/docs/function.opcache-is-script-cached

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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


说明

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.


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