opcache_is_script_cached

    (PHP 5 >= 5.5.11, PHP 7, PHP 8, 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. This function only checks in-memory cache, not file cache.

    Parameters

    filename

    The path to the PHP script to be checked.

    Return Values

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

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