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opcache_is_script_cached()

Reports whether a script is in the opcode cache.

opcache_is_script_cached()

function opcache_is_script_cached(mixed $filename): bool

Reports whether a script is in the opcode cache.

Parameters:

  • $filename (mixed)

Returns: bool

Availability

  • Compiled (AOT): supported through an injected elephc-PHP prelude.
  • eval() (magician interpreter): supported through native OPcache prelude declarations or dedicated interpreter handlers; see OPcache.

No examples yet. Check examples/ and showcases/ for usage patterns.

Internals

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