File dsl/ast/DslInitialisation.class.php

Last commit: Mon Jun 6 14:06:46 2022 +0200	Jan Dankert	First commit after fetching from upstream repo.


     1 <?php
     2 
     3 namespace dsl\ast;
     4 
     5 use dsl\DslRuntimeException;
     6 use dsl\DslToken;
     7 
     8 class DslInitialisation implements DslStatement
     9 {
    10 	private $name;
    11 	private $value;
    12 
    13 	public function __construct( $name, $parameters )
    14 	{
    15 		$this->name = $name;
    16 		$this->value = new DslExpression( $parameters );
    17 	}
    18 
    19 	public function execute( & $context ) {
    20 		if   ( array_key_exists( $this->name, $context ) )
    21 			throw new DslRuntimeException('variable '.$this->name.' is already initialised');
    22 
    23 		$context[ $this->name ] = $this->value->execute( $context );
    24 		//echo "new var: ".$this->name.':'.$context[$this->name];
    25 
    26 	}
    27 
    28 	public function parse($tokens)
    29 	{
    30 		// TODO: Implement parse() method.
    31 	}
    32 }



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Mon, 6 Jun 2022 14:06:46 +0200	Jan Dankert	First commit after fetching from upstream repo.