Library/CodePrinter.php
public function preOutput($code)
    {
        $this->lastLine = $code;
        $this->code = str_repeat("\t", $this->level).$code.PHP_EOL.$this->code;
        ++$this->currentPrints;
    }
public function preOutput($code)
    {
        $this->lastLine = $code;
        $this->code = str_repeat("\t", $this->level).$code.PHP_EOL.$this->code;
        ++$this->currentPrints;
    }
public function preOutput ( $ code ) { $ this -> lastLine = $ code ; $ this -> code = str_repeat ( "\t" , $ this -> level ) . $ code . PHP_EOL . $ this -> code ; ++ $ this -> currentPrints ; }
Add code to the output at the beginning.

@param string $code
Add code to the output at the beginning .