Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Philippine Airlines fleet
Table title:
Former fleet
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Aircraft </th><th colspan=1 rowspan=1 > Total </th><th colspan=1 rowspan=1 > Year Introduced </th><th colspan=1 rowspan=1 > Year Retired </th><th colspan=1 rowspan=1 > Replacement </th><th colspan=1 rowspan=1 > Notes </th><th colspan=1 rowspan=1 > Refs </th></tr>
<tr> <td colspan=1 rowspan=1 > Airbus A300B4 </td><td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > 1979 </td><td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > Airbus A330-300 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Airbus A319-100 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Airbus A320-200 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Airbus A340-200 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > 1999 </td><td colspan=1 rowspan=1 > None </td><td colspan=1 rowspan=1 > Leased from AFS. Aircraft are from Cathay Pacific </td><td colspan=1 rowspan=5 >  </td></tr>
<tr> <td colspan=1 rowspan=3 > Airbus A340-300 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > None </td><td colspan=1 rowspan=1 > Leased from Gulf Air </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > None </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Airbus A350-900 </td><td colspan=1 rowspan=1 > Leased from AFS. Former Iberia aircraft. Last A340-300 operator in Asia. One on standby. </td></tr>
<tr> <td colspan=1 rowspan=1 > BAC One-Eleven 400 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1966 </td><td colspan=1 rowspan=1 > 1971 </td><td colspan=1 rowspan=1 > BAC One-Eleven 500 </td></tr>
<tr> <td colspan=1 rowspan=1 > BAC One-Eleven 500 </td><td colspan=1 rowspan=1 > 13 </td><td colspan=1 rowspan=1 > 1971 </td><td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > Boeing 737 Classic </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Boeing 727-100 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > 1984 </td><td colspan=1 rowspan=1 > Boeing 737 Classic </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Boeing 737-300 </td><td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > 1989 </td><td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Airbus A320-200 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=2 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Boeing 737-400 </td><td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > 2000 </td><td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > Airbus A320-200 </td></tr>
<tr> <td colspan=1 rowspan=1 > Boeing 747-200B </td><td colspan=1 rowspan=1 > 17 </td><td colspan=1 rowspan=1 > 1979 </td><td colspan=1 rowspan=1 > 2000 </td><td colspan=1 rowspan=1 > Boeing 747-400 </td><td colspan=1 rowspan=1 > EI-BWF was damaged once as Flight 434 incident. </td><td colspan=1 rowspan=3 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Boeing 747-400 </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > 1993 </td><td colspan=1 rowspan=1 > 2014 </td><td class="highlighted"  colspan=1 rowspan=1 > Boeing 777-300ER </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Boeing 747-400M </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > 2014 </td><td class="highlighted"  colspan=1 rowspan=1 > Boeing 777-300ER </td><td colspan=1 rowspan=1 > Delivered the cancelled order of Kuwait Airways 747-400M. </td></tr>
<tr> <td colspan=1 rowspan=1 > Douglas DC-3 </td><td colspan=1 rowspan=1 > 14 </td><td colspan=1 rowspan=1 > 1946 </td><td colspan=1 rowspan=1 > 1978 </td><td colspan=1 rowspan=1 > Unknown </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Douglas DC-8 </td><td colspan=1 rowspan=1 > 16 </td><td colspan=1 rowspan=1 > 1962 </td><td colspan=1 rowspan=1 > 1979 </td><td colspan=1 rowspan=1 > Airbus A300 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Fokker 50 </td><td colspan=1 rowspan=1 > 11 </td><td colspan=1 rowspan=1 > 1988 </td><td colspan=1 rowspan=1 > 1999 </td><td colspan=1 rowspan=1 > Airbus A320-200 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > McDonnell Douglas DC-10-30 </td><td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > 1974 </td><td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > McDonnell Douglas MD-11 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > McDonnell Douglas MD-11CF </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=2 > 1996 </td><td colspan=1 rowspan=2 > 1998 </td><td colspan=1 rowspan=2 > None </td><td colspan=1 rowspan=2 > Leased from World Airways. </td><td colspan=1 rowspan=2 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > McDonnell Douglas MD-11ER </td><td colspan=1 rowspan=1 > 2 </td></tr>
</table>
Question:
Who replaced the former Boeing 747-400 with 2 Boeing 777-300ER?
Answer:
Philippine Airlines replaced the former Boeing 747-400 with 2 Boeing 777-300ER.