function _removeOldCacheFiles()
{
// remove old tinymce cache files (to ensure any new tinymce changes are used)
$cacheFiles = scandir_recursive(DATA_DIR, '|/tiny_mce_|', 0);
// cache files have been called both tiny_mce_cache_* and tiny_mce_*
foreach ($cacheFiles as $filepath) {
unlink($filepath);
}
}
/**
* array scandir_recursive(string $path)
*
* Given a path on the local file-system, will scan the given directory and returl all files.
* This is numch like the scandir() function, but this one is recursive - it will scann all
* subdirectories. This function may follow symlinks.
*/
function scandir_recursive($dir, $prefix = '')
{
$dir = rtrim($dir, "\\/");
$result = array();
foreach (scandir($dir) as $f) {
if ($f !== '.' and $f !== '..') {
if (is_dir($dir . '/' . $f)) {
$result = array_merge($result, scandir_recursive($dir . '/' . $f, $prefix . $f . '/'));
} else {
$result[] = $prefix . $f;
}
}
}
return $result;
}
function scandir_recursive($dir, $regexp = '', $depth = 99)
{
$matchingFiles = array();
if ($dirHandle = @opendir($dir)) {
while (($file = readdir($dirHandle)) !== false) {
if ($file == '.' || $file == '..') {
continue;
}
$filepath = "{$dir}/{$file}";
if (is_file($filepath)) {
// skip symolic links, etc
if ($regexp && !preg_match($regexp, $filepath)) {
continue;
}
$matchingFiles[] = $filepath;
} elseif ($depth && is_dir($filepath)) {
$newFiles = scandir_recursive($filepath, $regexp, $depth - 1);
$matchingFiles = array_merge($matchingFiles, $newFiles);
continue;
}
}
closedir($dirHandle);
}
return $matchingFiles;
}
$hooks[$name] = array('type' => $hookType, 'callers' => array(), 'plugins' => array());
}
$hooks[$name]['callers'][$phpFileNiceName] = true;
}
}
if (preg_match_all($hookInfo['pluginRegex'], $content, $matches)) {
foreach ($matches[2] as $name) {
if (!@$hooks[$name]) {
$hooks[$name] = array('type' => $hookType, 'callers' => array(), 'plugins' => array());
}
$hooks[$name]['plugins'][$phpFileNiceName] = true;
}
}
}
}
$phpFiles = scandir_recursive('.', '/\\.php$/');
foreach ($phpFiles as $phpFile) {
$phpFileNiceName = preg_replace('|^\\./|', '', $phpFile);
$content = file_get_contents($phpFile);
foreach ($hookTypes as $hookType => $hookInfo) {
if (preg_match_all($hookInfo['pluginRegex'], $content, $matches)) {
foreach ($matches[2] as $name) {
if (!@$hooks[$name]) {
$hooks[$name] = array('type' => $hookType, 'callers' => array(), 'plugins' => array());
}
$hooks[$name]['plugins'][$phpFileNiceName] = true;
}
}
}
}
ksort($hooks);
