/**
* Append an include_once statement to the class file cache
*
* @param string $incFile
* @return void
*/
protected static function _appendIncFile($incFile)
{
if (!isset(self::$_includeFileCacheHandler)) {
self::$_includeFileCacheHandler = fopen(self::$_includeFileCache, 'ab');
if (!flock(self::$_includeFileCacheHandler, LOCK_EX | LOCK_NB, $wouldBlock) || $wouldBlock) {
self::$_includeFileCacheHandler = false;
}
}
if (false !== self::$_includeFileCacheHandler) {
$line = "<?php include_once '{$incFile}'?>\n";
fwrite(self::$_includeFileCacheHandler, $line, strlen($line));
}
}
