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PHP Manual [opcache_is_script_cached]

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PHP Manual || OPcache Functions

(PHP 5 >= 5.5.11, PHP 7, PECL ZendOpcache >= 7.0.4)

opcache_is_script_cachedTells whether a script is cached in OPCache


opcache_is_script_cached ( string $file ) : 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.



The path to the PHP script to be checked.

Return Values

Returns TRUE if file is cached in OPCache, FALSE otherwise.

See Also

PHP Manual || OPcache Functions