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<?php
require '../vendor/nikic/php-parser/lib/bootstrap.php';
require './visitors.inc.php';
ini_set('xdebug.max_nesting_level', 2000);
function dbg($indent, $text) {
for($i=0;$i<$indent;$i++) echo ".";
echo "$text\n";
}
function recursive_parse($src_filepath, $stmts1_filepath, $stmts2_filepath, $level=0) {
global $parser,$nodeDumper;
try {
dbg($level,"Parsing '$src_filepath'");
$stmts = $parser->parse(file_get_contents($src_filepath));
if (strlen($stmts1_filepath) > 0 ) {
dbg($level,"Dumping1 '$src_filepath' AST to '$stmts1_filepath'");
file_put_contents($stmts1_filepath, $nodeDumper->dump($stmts));
}
dbg($level,"Transforming '$src_filepath'");
$traverser = new PHPParser_NodeTraverser;
/*
$traverser->addVisitor(new PHPParser_NodeVisitor_NameResolver);
$traverser->addVisitor(new NodeVisitor_NamespaceConverter);
*/
// FIXME : getcwd is quick and dirty here
$traverser->addVisitor(new NodeVisitor_PreprocessInclude($level, getcwd(), $src_filepath));
$stmts = $traverser->traverse($stmts);
$traverser=null; //Destroy
if (strlen($stmts2_filepath) > 0) {
dbg($level,"Dumping2 '$src_filepath' AST to '$stmts2_filepath'");
file_put_contents($stmts2_filepath, $nodeDumper->dump($stmts));
}
} catch (PHPParser_Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
return $stmts;
}
// Main
$src_filepath = "./main.php";
#$src_filepath = "./to_parse.php";
$stmts1_filepath = "out/stmts1.ast";
$stmts2_filepath = "out/stmts2.ast";
$dest_filepath = "out/result.php";
$parser = new PHPParser_Parser(new PHPParser_Lexer);
$nodeDumper = new PHPParser_NodeDumper;
$level=0;
$stmts=recursive_parse($src_filepath, $stmts1_filepath, $stmts2_filepath);
dbg(0,"Outputing '$dest_filepath'");
$prettyPrinter = new PHPParser_PrettyPrinter_Zend;
file_put_contents($dest_filepath, "<?php\n" . $prettyPrinter->prettyPrint($stmts) . "\n?>");
?>
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