private function build( $pString ) {
        for ( $i=0; $i < strlen( $pString ); $i++ ) { 
            $this->addChar( $pString[$i] );
        }
    }
private function build( $pString ) {
        for ( $i=0; $i < strlen( $pString ); $i++ ) { 
            $this->addChar( $pString[$i] );
        }
    }
private function build ( $ pString ) { for ( $ i = 0 ; $ i < strlen ( $ pString ) ; $ i ++ ) { $ this -> addChar ( $ pString [ $ i ] ) ; } }
Builds the suffix tree off the given string
@param  string $pString String to build the suffix tree of
Builds the suffix tree off the given string