the middle of the idiots
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206
qwen/php/vendor/nikic/php-parser/bin/php-parse
vendored
Executable file
206
qwen/php/vendor/nikic/php-parser/bin/php-parse
vendored
Executable file
@@ -0,0 +1,206 @@
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#!/usr/bin/env php
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<?php
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foreach ([__DIR__ . '/../../../autoload.php', __DIR__ . '/../vendor/autoload.php'] as $file) {
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if (file_exists($file)) {
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require $file;
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break;
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}
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}
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ini_set('xdebug.max_nesting_level', 3000);
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// Disable Xdebug var_dump() output truncation
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ini_set('xdebug.var_display_max_children', -1);
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ini_set('xdebug.var_display_max_data', -1);
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ini_set('xdebug.var_display_max_depth', -1);
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list($operations, $files, $attributes) = parseArgs($argv);
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/* Dump nodes by default */
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if (empty($operations)) {
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$operations[] = 'dump';
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}
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if (empty($files)) {
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showHelp("Must specify at least one file.");
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}
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$parser = (new PhpParser\ParserFactory())->createForVersion($attributes['version']);
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$dumper = new PhpParser\NodeDumper([
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'dumpComments' => true,
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'dumpPositions' => $attributes['with-positions'],
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]);
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$prettyPrinter = new PhpParser\PrettyPrinter\Standard;
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$traverser = new PhpParser\NodeTraverser();
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$traverser->addVisitor(new PhpParser\NodeVisitor\NameResolver);
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foreach ($files as $file) {
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if ($file === '-') {
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$code = file_get_contents('php://stdin');
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fwrite(STDERR, "====> Stdin:\n");
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} else if (strpos($file, '<?php') === 0) {
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$code = $file;
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fwrite(STDERR, "====> Code $code\n");
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} else {
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if (!file_exists($file)) {
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fwrite(STDERR, "File $file does not exist.\n");
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exit(1);
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}
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$code = file_get_contents($file);
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fwrite(STDERR, "====> File $file:\n");
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}
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if ($attributes['with-recovery']) {
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$errorHandler = new PhpParser\ErrorHandler\Collecting;
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$stmts = $parser->parse($code, $errorHandler);
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foreach ($errorHandler->getErrors() as $error) {
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$message = formatErrorMessage($error, $code, $attributes['with-column-info']);
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fwrite(STDERR, $message . "\n");
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}
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if (null === $stmts) {
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continue;
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}
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} else {
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try {
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$stmts = $parser->parse($code);
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} catch (PhpParser\Error $error) {
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$message = formatErrorMessage($error, $code, $attributes['with-column-info']);
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fwrite(STDERR, $message . "\n");
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exit(1);
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}
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}
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foreach ($operations as $operation) {
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if ('dump' === $operation) {
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fwrite(STDERR, "==> Node dump:\n");
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echo $dumper->dump($stmts, $code), "\n";
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} elseif ('pretty-print' === $operation) {
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fwrite(STDERR, "==> Pretty print:\n");
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echo $prettyPrinter->prettyPrintFile($stmts), "\n";
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} elseif ('json-dump' === $operation) {
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fwrite(STDERR, "==> JSON dump:\n");
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echo json_encode($stmts, JSON_PRETTY_PRINT), "\n";
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} elseif ('var-dump' === $operation) {
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fwrite(STDERR, "==> var_dump():\n");
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var_dump($stmts);
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} elseif ('resolve-names' === $operation) {
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fwrite(STDERR, "==> Resolved names.\n");
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$stmts = $traverser->traverse($stmts);
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}
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}
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}
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function formatErrorMessage(PhpParser\Error $e, $code, $withColumnInfo) {
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if ($withColumnInfo && $e->hasColumnInfo()) {
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return $e->getMessageWithColumnInfo($code);
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} else {
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return $e->getMessage();
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}
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}
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function showHelp($error = '') {
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if ($error) {
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fwrite(STDERR, $error . "\n\n");
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}
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fwrite($error ? STDERR : STDOUT, <<<'OUTPUT'
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Usage: php-parse [operations] file1.php [file2.php ...]
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or: php-parse [operations] "<?php code"
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Turn PHP source code into an abstract syntax tree.
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Operations is a list of the following options (--dump by default):
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-d, --dump Dump nodes using NodeDumper
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-p, --pretty-print Pretty print file using PrettyPrinter\Standard
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-j, --json-dump Print json_encode() result
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--var-dump var_dump() nodes (for exact structure)
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-N, --resolve-names Resolve names using NodeVisitor\NameResolver
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-c, --with-column-info Show column-numbers for errors (if available)
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-P, --with-positions Show positions in node dumps
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-r, --with-recovery Use parsing with error recovery
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--version=VERSION Target specific PHP version (default: newest)
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-h, --help Display this page
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Example:
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php-parse -d -p -N -d file.php
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Dumps nodes, pretty prints them, then resolves names and dumps them again.
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OUTPUT
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);
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exit($error ? 1 : 0);
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}
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function parseArgs($args) {
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$operations = [];
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$files = [];
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$attributes = [
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'with-column-info' => false,
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'with-positions' => false,
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'with-recovery' => false,
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'version' => PhpParser\PhpVersion::getNewestSupported(),
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];
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array_shift($args);
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$parseOptions = true;
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foreach ($args as $arg) {
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if (!$parseOptions) {
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$files[] = $arg;
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continue;
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}
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switch ($arg) {
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case '--dump':
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case '-d':
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$operations[] = 'dump';
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break;
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case '--pretty-print':
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case '-p':
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$operations[] = 'pretty-print';
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break;
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case '--json-dump':
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case '-j':
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$operations[] = 'json-dump';
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break;
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case '--var-dump':
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$operations[] = 'var-dump';
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break;
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case '--resolve-names':
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case '-N';
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$operations[] = 'resolve-names';
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break;
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case '--with-column-info':
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case '-c';
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$attributes['with-column-info'] = true;
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break;
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case '--with-positions':
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case '-P':
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$attributes['with-positions'] = true;
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break;
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case '--with-recovery':
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case '-r':
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$attributes['with-recovery'] = true;
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break;
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case '--help':
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case '-h';
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showHelp();
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break;
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case '--':
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$parseOptions = false;
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break;
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default:
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if (preg_match('/^--version=(.*)$/', $arg, $matches)) {
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$attributes['version'] = PhpParser\PhpVersion::fromString($matches[1]);
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} elseif ($arg[0] === '-' && \strlen($arg[0]) > 1) {
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showHelp("Invalid operation $arg.");
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} else {
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$files[] = $arg;
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}
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}
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}
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return [$operations, $files, $attributes];
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}
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