public function opcache_compile_file($file)
    {
        $code = new Code();
        $code->addStatement(sprintf(
            'return opcache_compile_file(%s);',
            var_export($file, true)
        ));

        return $this->adapter->run($code);
    }
public function opcache_compile_file($file)
    {
        $code = new Code();
        $code->addStatement(sprintf(
            'return opcache_compile_file(%s);',
            var_export($file, true)
        ));

        return $this->adapter->run($code);
    }
public function opcache_compile_file ( $ file ) { $ code = new Code ( ) ; $ code -> addStatement ( sprintf ( 'return opcache_compile_file(%s);' , var_export ( $ file , true ) ) ) ; return $ this -> adapter -> run ( $ code ) ; }
Compiles and caches a PHP script without executing it

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.

@since  5.5.5
@since  7.0.2
@param  string $file The path to the PHP script to be compiled.
@return boolean      Returns TRUE if file was compiled successfully or FALSE on failure.
Compiles and caches a PHP script without executing it