openrat-cms

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Script.class.php (1030B)

      1 <?php
      2 
      3 namespace dsl\standard;
      4 
      5 use dsl\ast\DslStatement;
      6 use dsl\context\BaseScriptableObject;
      7 use dsl\DslToken;
      8 
      9 class Script  extends BaseScriptableObject
     10 {
     11 	/**
     12 	 * @var DslToken[]
     13 	 */
     14 	private $tokens;
     15 
     16 	/**
     17 	 * @var DslStatement
     18 	 */
     19 	private $ast;
     20 
     21 	/**
     22 	 * @param $tokens DslToken[]
     23 	 * @param $ast DslStatement
     24 	 */
     25 	public function __construct($tokens, $ast )
     26 	{
     27 		$this->tokens = $tokens;
     28 		$this->ast    = $ast;
     29 	}
     30 
     31 	public function getToken()
     32 	{
     33 		return implode("\n",$this->tokens);
     34 	}
     35 
     36 
     37 	public function getSource()
     38 	{
     39 		$line   = 0;
     40 		$source = '';
     41 
     42 		foreach( $this->tokens as $token ) {
     43 
     44 			$source .= ($line != $token->lineNumber ? "\n" . str_pad($token->lineNumber, 4, '0', STR_PAD_LEFT).': ' : '') . $token->value;
     45 			$line = $token->lineNumber;
     46 		}
     47 
     48 		return $source."\n";
     49 	}
     50 
     51 
     52 	public function getSyntaxTree()
     53 	{
     54 		return print_r($this->ast,true);
     55 	}
     56 
     57 	public function dump( $value )
     58 	{
     59 		return print_r($value,true);
     60 	}
     61 
     62 	public function __toString()
     63 	{
     64 		return "Script Info, call help() for help.";
     65 	}
     66 }