protected static function checkAutoLoadConf()
{
global $wgAutoloadLocalClasses, $wgAutoloadClasses, $IP;
$supportsParsekit = function_exists('parsekit_compile_file');
// wgAutoloadLocalClasses has precedence, just like in includes/AutoLoader.php
$expected = $wgAutoloadLocalClasses + $wgAutoloadClasses;
$actual = array();
$files = array_unique($expected);
foreach ($files as $file) {
// Only prefix $IP if it doesn't have it already.
// Generally local classes don't have it, and those from extensions and test suites do.
if (substr($file, 0, 1) != '/' && substr($file, 1, 1) != ':') {
$filePath = "{$IP}/{$file}";
} else {
$filePath = $file;
}
if ($supportsParsekit) {
$parseInfo = parsekit_compile_file("{$filePath}");
$classes = array_keys($parseInfo['class_table']);
} else {
$contents = file_get_contents("{$filePath}");
$m = array();
preg_match_all('/\\n\\s*(?:final)?\\s*(?:abstract)?\\s*(?:class|interface)\\s+([a-zA-Z0-9_]+)/', $contents, $m, PREG_PATTERN_ORDER);
$classes = $m[1];
}
foreach ($classes as $class) {
$actual[$class] = $file;
}
}
return array('expected' => $expected, 'actual' => $actual);
}
public function execute()
{
global $wgAutoloadLocalClasses, $IP;
$files = array_unique($wgAutoloadLocalClasses);
foreach ($files as $file) {
if (function_exists('parsekit_compile_file')) {
$parseInfo = parsekit_compile_file("{$IP}/{$file}");
$classes = array_keys($parseInfo['class_table']);
} else {
$contents = file_get_contents("{$IP}/{$file}");
$m = array();
preg_match_all('/\\n\\s*class\\s+([a-zA-Z0-9_]+)/', $contents, $m, PREG_PATTERN_ORDER);
$classes = $m[1];
}
foreach ($classes as $class) {
if (!isset($wgAutoloadLocalClasses[$class])) {
// printf( "%-50s Unlisted, in %s\n", $class, $file );
$this->output("\t'{$class}' => '{$file}',\n");
} elseif ($wgAutoloadLocalClasses[$class] !== $file) {
$this->output("{$class}: Wrong file: found in {$file}, listed in " . $wgAutoloadLocalClasses[$class] . "\n");
}
}
}
}
/**
* Check a file for syntax errors using Parsekit. Shamelessly stolen
* from tools/lint.php by TimStarling
* @param $file String Path to a file to check for syntax errors
* @return boolean
*/
private function checkFileWithParsekit($file)
{
static $okErrors = array('Redefining already defined constructor', 'Assigning the return value of new by reference is deprecated');
$errors = array();
parsekit_compile_file($file, $errors, PARSEKIT_SIMPLE);
$ret = true;
if ($errors) {
foreach ($errors as $error) {
foreach ($okErrors as $okError) {
if (substr($error['errstr'], 0, strlen($okError)) == $okError) {
continue 2;
}
}
$ret = false;
$this->output("Error in {$file} line {$error['lineno']}: {$error['errstr']}\n");
$this->mFailures[$file] = $errors;
}
}
return $ret;
}
<?php
if (php_sapi_name() != 'cli') {
exit;
}
$IP = dirname(__FILE__) . '/..';
require "{$IP}/includes/AutoLoader.php";
$files = array_unique($wgAutoloadLocalClasses);
foreach ($files as $file) {
if (function_exists('parsekit_compile_file')) {
$parseInfo = parsekit_compile_file("{$IP}/{$file}");
$classes = array_keys($parseInfo['class_table']);
} else {
$contents = file_get_contents("{$IP}/{$file}");
$m = array();
preg_match_all('/\\n\\s*class\\s+([a-zA-Z0-9_]+)/', $contents, $m, PREG_PATTERN_ORDER);
$classes = $m[1];
}
foreach ($classes as $class) {
if (!isset($wgAutoloadLocalClasses[$class])) {
//printf( "%-50s Unlisted, in %s\n", $class, $file );
echo "\t\t'{$class}' => '{$file}',\n";
} elseif ($wgAutoloadLocalClasses[$class] !== $file) {
echo "{$class}: Wrong file: found in {$file}, listed in " . $wgAutoloadLocalClasses[$class] . "\n";
}
}
}
if (array_key_exists('function_table', $tree)) {
foreach ($tree['function_table'] as $item) {
$ret = array_merge($ret, $self($item));
}
}
return $ret;
}
function get_locally_declared_functions($tree)
{
$self = __FUNCTION__;
$ret = array();
if (array_key_exists('function_table', $tree)) {
foreach ($tree['function_table'] as $funcname => $item) {
$ret = array_merge($ret, array($funcname), $self($item));
}
}
return $ret;
}
function get_foreign_function_calls($tree)
{
$ret = array();
$localnames = get_locally_declared_functions($tree);
foreach (array_unique(get_all_function_calls($tree)) as $func_call) {
if (!in_array($func_call, $localnames) and !function_exists($func_call)) {
$ret[] = $func_call;
}
}
return $ret;
}
$tree = parsekit_compile_file('local.php');
print_r(get_foreign_function_calls($tree));
