public static function formatCode($parsedCode)
{
// special case - make sure we have code to format
if ($parsedCode === null) {
return 'no code' . PHP_EOL;
}
// we have the parsed code
// we're going to need something to turn the parsed code back
// into source code
$prettyPrinter = new \PhpParser\PrettyPrinter\Standard();
// convert the parsed code into a string
//
// this string may contain more than just the code we are
// interested in
$codeToPrint = $prettyPrinter->prettyPrint([$parsedCode]);
// let's strip stuff
$codeToPrint = self::stripComments($codeToPrint);
// all done
return $codeToPrint;
}
$code = file_get_contents($file);
$readTime += microtime(true) - $startTime;
if (null === ($code = $codeExtractor($file, $code))) {
continue;
}
set_time_limit(10);
++$count;
if ($showProgress) {
echo substr(str_pad('Testing file ' . $count . ': ' . substr($file, strlen($dir)), 79), 0, 79), "\r";
}
try {
$startTime = microtime(true);
$stmts = $parser->parse($code);
$parseTime += microtime(true) - $startTime;
$startTime = microtime(true);
$code = '<?php' . "\n" . $prettyPrinter->prettyPrint($stmts);
$ppTime += microtime(true) - $startTime;
try {
$startTime = microtime(true);
$ppStmts = $parser->parse($code);
$reparseTime += microtime(true) - $startTime;
$startTime = microtime(true);
$same = $nodeDumper->dump($stmts) == $nodeDumper->dump($ppStmts);
$compareTime += microtime(true) - $startTime;
if (!$same) {
echo $file, ":\n Result of initial parse and parse after pretty print differ\n";
++$compareFail;
}
} catch (PhpParser\Error $e) {
echo $file, ":\n Parse of pretty print failed with message: {$e->getMessage()}\n";
++$ppFail;
private function dump($node)
{
$pp = new \PhpParser\PrettyPrinter\Standard();
return $pp->prettyPrint(array($node));
}
public function setCache()
{
//empty the cache folder
$this->cleanFolder();
$phpbb_root_path = get_option('wpphpbbu_path', false);
$phpEx = 'php';
$GLOBALS['phpbb_root_path'] = get_option('wpphpbbu_path', false);
$GLOBALS['phpEx'] = 'php';
$GLOBALS['phpbb_root_path'] = $phpbb_root_path;
//fix make_clickable
$parser = new \PhpParser\Parser(new \PhpParser\Lexer());
$prettyPrinter = new \PhpParser\PrettyPrinter\Standard();
try {
$searched_function[] = "make_clickable";
$traverser_safety = new \PhpParser\NodeTraverser();
$traverser_safety->addVisitor(new \SafeFunction($searched_function));
// parse
$raw = file_get_contents($phpbb_root_path . 'includes/functions_content.' . $phpEx);
$stmts = $parser->parse($raw);
// traverse
$stmts = $traverser_safety->traverse($stmts);
// pretty print
$code = $prettyPrinter->prettyPrint($stmts);
file_put_contents(__DIR__ . '/cache/functions_content.' . $phpEx, '<?php ' . $code . ' ?>');
} catch (PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
try {
$searched_function[] = "validate_username";
$traverser_safety = new \PhpParser\NodeTraverser();
$traverser_safety->addVisitor(new \SafeFunction($searched_function));
// parse
$raw = file_get_contents($phpbb_root_path . 'includes/functions_user.' . $phpEx);
$stmts = $parser->parse($raw);
// traverse
$stmts = $traverser_safety->traverse($stmts);
// pretty print
$code = $prettyPrinter->prettyPrint($stmts);
file_put_contents(__DIR__ . '/cache/functions_user.' . $phpEx, '<?php ' . $code . ' ?>');
} catch (\PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
//unicorn code is actually useless, im bored. At least, it was a good exercise
try {
$traverser_path = new \PhpParser\NodeTraverser();
//dont forget to escape the path, = preq_quote?
$mypath = __DIR__;
$traverser_path->addVisitor(new \PathFixer("\$phpbb_root_path \\. \\'includes/functions_content.\\' \\. \$phpEx", [new \PhpParser\Node\Scalar\String_($mypath . '/cache/functions_content.'), new \PhpParser\Node\Expr\Variable('phpEx')]));
//fix path to functions_content
$raw = file_get_contents($phpbb_root_path . 'common.' . $phpEx);
// parse
$stmts = $parser->parse($raw);
// traverse
$stmts = $traverser_path->traverse($stmts);
// pretty print
$code = $prettyPrinter->prettyPrint($stmts);
file_put_contents(__DIR__ . '/cache/common.' . $phpEx, '<?php ' . $code . ' ?>');
} catch (\PhpParser\Error $e) {
echo 'Parse Error: ', $e->getMessage();
}
}
/**
* Returns the formatted code of the closure
*
* @return string
*/
public function getCode()
{
if (!$this->code) {
// Use the pretty printer to print the closure code from the AST
$printer = new \PhpParser\PrettyPrinter\Standard();
$this->code = $printer->prettyPrint(array($this->getClosureAbstractSyntaxTree()));
}
return $this->code;
}
function printStmts($stmts)
{
$prettyPrinter = new PhpParser\PrettyPrinter\Standard();
$code = $prettyPrinter->prettyPrint($stmts);
print $code . "\n";
}