3v4l.org

run code in 300+ PHP versions simultaneously
<?php json_encode(function () {});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uc5Uj
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'json_encode'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2Fuc5Uj%3A2%240'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
          4      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2Fuc5Uj%3A2%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uc5Uj
function name:  {closure}
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E > > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2Fuc5Uj%3A2%240

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.26 ms | 1394 KiB | 15 Q