function delFile($dir, $fileName)
{
if ($fileName == "all") {
$dirUtil = new DirUtil();
$fileList = $dirUtil->traverse($dir);
foreach ($fileList as $f) {
if (!unlink("{$dir}/{$f}")) {
echo "false";
exit;
}
}
echo "true";
} else {
$ret = unlink("{$dir}/{$fileName}");
if ($ret) {
echo "true";
} else {
echo "false";
}
}
}
/**
* Automatically load classes' files.
*
* @param className the class name to be loaded.
*/
function phpUtilAutoload($className)
{
static $classLoader = null;
// Created just once
if (!isset($classLoader)) {
// File to store the directories list
define('SUB_DIR_FILE', 'subdir.lst');
$subDirs = array();
if (file_exists(SUB_DIR_FILE)) {
// Load the subdirectories from the file
$content = file_get_contents(SUB_DIR_FILE);
$subDirs = explode(PHP_EOL, $content);
} else {
// Save the subdirectories to the file
$subDirs = DirUtil::allSubDirs('.');
$content = implode(PHP_EOL, $subDirs);
file_put_contents(SUB_DIR_FILE, $content, LOCK_EX);
}
// Here you can configure other file extensions. Example:
// $classLoader = new ClassLoader( $subDirs,
// array( '.php', '.class.php' ) );
$classLoader = new ClassLoader($subDirs);
}
// Load the class
$classLoader->load($className);
}