opcache_is_script_cached_in_file_cache()

opcache_is_script_cached_in_file_cache()

function opcache_is_script_cached_in_file_cache(mixed $filename): bool

Implemented by the compiler-injected OPcache prelude.

Parameters:

• $filename (mixed)

Returns: bool

Availability

• Compiled (AOT): supported through an injected elephc-PHP prelude.
• eval() (magician interpreter): not available inside eval’d code.

No examples yet — check examples/ and showcases/ for usage patterns.

Internals

For how opcache_is_script_cached_in_file_cache is implemented in the compiler, see the internals page.