Zend_Loader::isReadable
Returns TRUE if the $filename is readable, or FALSE otherwise.
This function uses the PHP include_path, where PHP's is_readable() does not. Note from ZF-2900: If you use custom error handler, please check whether return value from error_reporting() is zero or not. At mark of fopen() can not suppress warning if the handler is used.
Signature
public function isReadable(string
$filename )
Parameters
$filename
— string
Returns
- boolean