protected function saveCompiledFile($filename)
    {
        $file = PhpFile::instance($filename);

        // Attempt to lock the file for writing.
        try {
            $file->lock(false);
        } catch (\Exception $e) {
            // Another process has locked the file; we will check this in a bit.
        }

        if ($file->locked() === false) {
            // File was already locked by another process.
            return;
        }

        $cache = [
            '@class' => \get_class($this),
            'timestamp' => time(),
            'checksum' => $this->checksum(),
            'files' => $this->files,
            'data' => $this->getState()
        ];

        $file->save($cache);
        $file->unlock();
        $file->free();

        $this->modified();
    }
protected function saveCompiledFile($filename)
    {
        $file = PhpFile::instance($filename);

        // Attempt to lock the file for writing.
        try {
            $file->lock(false);
        } catch (\Exception $e) {
            // Another process has locked the file; we will check this in a bit.
        }

        if ($file->locked() === false) {
            // File was already locked by another process.
            return;
        }

        $cache = [
            '@class' => \get_class($this),
            'timestamp' => time(),
            'checksum' => $this->checksum(),
            'files' => $this->files,
            'data' => $this->getState()
        ];

        $file->save($cache);
        $file->unlock();
        $file->free();

        $this->modified();
    }
protected function saveCompiledFile ( $ filename ) { $ file = PhpFile :: instance ( $ filename ) ; // Attempt to lock the file for writing. try { $ file -> lock ( false ) ; } catch ( \ Exception $ e ) { // Another process has locked the file; we will check this in a bit. } if ( $ file -> locked ( ) === false ) { // File was already locked by another process. return ; } $ cache = [ '@class' => \ get_class ( $ this ) , 'timestamp' => time ( ) , 'checksum' => $ this -> checksum ( ) , 'files' => $ this -> files , 'data' => $ this -> getState ( ) ] ; $ file -> save ( $ cache ) ; $ file -> unlock ( ) ; $ file -> free ( ) ; $ this -> modified ( ) ; }
Save compiled file.

@param  string  $filename
@throws \RuntimeException
@internal
Save compiled file .