arrays - How to get json element's property from Entire Json in PHP -

My Jason value looks like this:

  [["" Id: "1169 "" "," "", "1164"}, {"id": "1163"}, {"id": "1162"}, {"id": "1161"}]   
 Now I want to store numerical values ​​only 1169,1164,1163,116,1161 in a different array. How can I do this?   
 
 
 simple  
  $ value = array_values ​​(json_decode ($ Json, truth));