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<?php $a = []; $a[0] = 2; echo json_encode(range(1, 12));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9LZUO
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0, 0
          2        OP_DATA                                                  2
    7     3        INIT_FCALL                                               'json_encode'
          4        INIT_FCALL                                               'range'
          5        SEND_VAL                                                 1
          6        SEND_VAL                                                 12
          7        DO_ICALL                                         $3      
          8        SEND_VAR                                                 $3
          9        DO_ICALL                                         $4      
         10        ECHO                                                     $4
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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