public function prependPrefix($prefix)
  {
    $this->deletePrefix($prefix);
    
    $prepend = array($prefix => $prefix);
    $this->_prefixes = array_merge($prepend, $this->_prefixes);
  }
public function prependPrefix($prefix)
  {
    $this->deletePrefix($prefix);
    
    $prepend = array($prefix => $prefix);
    $this->_prefixes = array_merge($prepend, $this->_prefixes);
  }
public function prependPrefix ( $ prefix ) { $ this -> deletePrefix ( $ prefix ) ; $ prepend = array ( $ prefix => $ prefix ) ; $ this -> _prefixes = array_merge ( $ prepend , $ this -> _prefixes ) ; }
Prepend namespace-prefix

@param string $prefix Prefix

@return null
Prepend namespace - prefix