Generator/NumberGenerator.php
private function writeNumber($number)
    {
        // Truncate
        if (!ftruncate($this->handle, 0)) {
            throw new RuntimeException("Failed to truncate file {$this->path}.");
        }
        // Reset
        if (0 > fseek($this->handle, 0)) {
            throw new RuntimeException("Failed to move pointer at the beginning of the file {$this->path}.");
        }
        // Write
        if (!fwrite($this->handle, $number)) {
            throw new RuntimeException("Failed to write file {$this->path}.");
        }
        // Flush
        if (!fflush($this->handle)) {
            throw new RuntimeException("Failed to flush file {$this->path}.");
        }
        // Unlock
        if (!flock($this->handle, LOCK_UN)) {
            throw new RuntimeException("Failed to unlock file {$this->path}.");
        }
        // Close
        fclose($this->handle);
    }
private function writeNumber($number)
    {
        // Truncate
        if (!ftruncate($this->handle, 0)) {
            throw new RuntimeException("Failed to truncate file {$this->path}.");
        }
        // Reset
        if (0 > fseek($this->handle, 0)) {
            throw new RuntimeException("Failed to move pointer at the beginning of the file {$this->path}.");
        }
        // Write
        if (!fwrite($this->handle, $number)) {
            throw new RuntimeException("Failed to write file {$this->path}.");
        }
        // Flush
        if (!fflush($this->handle)) {
            throw new RuntimeException("Failed to flush file {$this->path}.");
        }
        // Unlock
        if (!flock($this->handle, LOCK_UN)) {
            throw new RuntimeException("Failed to unlock file {$this->path}.");
        }
        // Close
        fclose($this->handle);
    }
private function writeNumber ( $ number ) { // Truncate if ( ! ftruncate ( $ this -> handle , 0 ) ) { throw new RuntimeException ( "Failed to truncate file {$this->path}." ) ; } // Reset if ( 0 > fseek ( $ this -> handle , 0 ) ) { throw new RuntimeException ( "Failed to move pointer at the beginning of the file {$this->path}." ) ; } // Write if ( ! fwrite ( $ this -> handle , $ number ) ) { throw new RuntimeException ( "Failed to write file {$this->path}." ) ; } // Flush if ( ! fflush ( $ this -> handle ) ) { throw new RuntimeException ( "Failed to flush file {$this->path}." ) ; } // Unlock if ( ! flock ( $ this -> handle , LOCK_UN ) ) { throw new RuntimeException ( "Failed to unlock file {$this->path}." ) ; } // Close fclose ( $ this -> handle ) ; }
Writes the new number.

@param string $number
Writes the new number .