public static function get_classes($location)
{
$directory = new RecursiveDirectoryIterator($location);
$iterator = new RecursiveIteratorIterator($directory);
$regex = new RegexIterator($iterator, '/^.+\\.php$/i', RecursiveRegexIterator::GET_MATCH);
$classes = array();
foreach ($regex as $path) {
$expected = FALSE;
$level = $minLevel = 0;
$name = '';
$file = $path[0];
if (!joosFile::is_readable($file)) {
continue;
}
$php_file_source = file_get_contents($file);
$class_location = str_replace(JPATH_BASE . DS, '', $file);
foreach (@token_get_all($php_file_source) as $token) {
if (is_array($token)) {
switch ($token[0]) {
case T_COMMENT:
case T_DOC_COMMENT:
case T_WHITESPACE:
continue 2;
case T_NS_SEPARATOR:
case T_STRING:
if ($expected) {
$name .= $token[1];
}
continue 2;
case T_CLASS:
case T_INTERFACE:
$expected = $token[0];
$name = '';
continue 2;
case T_CURLY_OPEN:
case T_DOLLAR_OPEN_CURLY_BRACES:
$level++;
}
}
if ($expected) {
switch ($expected) {
case T_CLASS:
case T_INTERFACE:
if ($level === $minLevel) {
$classes[$name] = $class_location;
}
break;
}
$expected = NULL;
}
if ($token === '{') {
$level++;
} elseif ($token === '}') {
$level--;
}
}
}
ksort($classes);
return $classes;
}
/**
* Создание GD-ресурса из файла
*
* @param string $filename Имя файла.
*
* @return mixed GD image resource или FALSE при неудаче.
* @access public
* @static
*/
public static function imageCreateFromFile($filename)
{
if (!joosFile::exists($filename) || !joosFile::is_readable($filename)) {
throw new joosImageLibrariesException('Unable to open file "' . $filename . '"');
}
// determine image format
list(, , $type) = getimagesize($filename);
switch ($type) {
case IMAGETYPE_JPEG:
return imagecreatefromjpeg($filename);
break;
case IMAGETYPE_GIF:
return imagecreatefromgif($filename);
break;
case IMAGETYPE_PNG:
return imagecreatefrompng($filename);
break;
}
throw new joosImageLibrariesException('Unsupport image type for file :file', array(':file' => $filename));
}
