protected function serialize()
	{
		// Remove the first token, which should be T_OPEN_TAG, aka "<?php"
		unset($this->tokens[0]);

		$php = '';
		foreach ($this->tokens as $token)
		{
			$php .= (is_string($token)) ? $token : $token[1];
		}

		return $php;
	}
protected function serialize()
	{
		// Remove the first token, which should be T_OPEN_TAG, aka "<?php"
		unset($this->tokens[0]);

		$php = '';
		foreach ($this->tokens as $token)
		{
			$php .= (is_string($token)) ? $token : $token[1];
		}

		return $php;
	}
protected function serialize ( ) { // Remove the first token, which should be T_OPEN_TAG, aka "<?php" unset ( $ this -> tokens [ 0 ] ) ; $ php = '' ; foreach ( $ this -> tokens as $ token ) { $ php .= ( is_string ( $ token ) ) ? $ token : $ token [ 1 ] ; } return $ php ; }
Serialize the tokens back to source

@return string
Serialize the tokens back to source