Exemplos de debug_lexer em PHP

Exemplo n.º 1

Arquivo: snowscript.php Projeto: runekaagaard/snowscript

function snowscript_to_php($code, $debug = false, $return = false, $namespace = "Anonymous")
{
    $lexer = new Snowscript_Lexer($code . "\n");
    if ($debug) {
        debug_lexer($lexer);
    }
    $parser = new PHPParser_Parser();
    $prettyPrinter = new PHPParser_PrettyPrinter_Zend();
    $stmts = $parser->parse($lexer);
    $traverser = new PHPParser_NodeTraverser();
    $scope_traverser = new Snowscript_Visitors_Scope($namespace);
    $traverser->addVisitor($scope_traverser);
    $stmts = $traverser->traverse($stmts);
    $nodeDumper = new PHPParser_NodeDumper();
    if ($debug) {
        $nodeDumper = new PHPParser_NodeDumper();
        echo $nodeDumper->dump($stmts) . "\n";
    }
    $php = $prettyPrinter->prettyPrint($stmts) . "\n";
    if ($return) {
        return $php;
    } else {
        print "<?php\n" . $php;
    }
}

Exemplo n.º 2

Arquivo: bootstrap_tests.php Projeto: rgp/snowscript

function snowscript_to_php($code, $debug = false, $return = false)
{
    $lexer = new Snowscript_Lexer($code . "\n");
    if ($debug) {
        debug_lexer($lexer);
    }
    $parser = new PHPParser_Parser();
    $prettyPrinter = new PHPParser_PrettyPrinter_Zend();
    $stmts = $parser->parse($lexer);
    if ($debug) {
        $nodeDumper = new PHPParser_NodeDumper();
        echo $nodeDumper->dump($stmts) . "\n";
    }
    $php = $prettyPrinter->prettyPrint($stmts) . "\n";
    if ($return) {
        return $php;
    } else {
        print "<?php\n" . $php;
    }
}