opcache_compile_file
(PHP 5 >= 5.5.5, PHP 7, PECL ZendOpcache > 7.0.2)
opcache_compile_file — Compiles and caches a PHP script without executing it
Description
opcache_compile_file ( string $filename ) : bool
This function compiles a PHP script and adds it to the opcode cache without executing it. This can be used to prime the cache after a Web server restart by pre-caching files that will be included in later requests.
Parameters
-
filename -
The path to the PHP script to be compiled.
Return Values
Returns true if filename was compiled successfully or false on failure.
Errors/Exceptions
If filename cannot be loaded or compiled, an error of level E_WARNING is generated. You may use @ to suppress this warning.
See Also
- opcache_invalidate() - Invalidates a cached script
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/function.opcache-compile-file.php