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<?php $string = ''; for ($i=0; $i < 128; $i++) { $string .= chr($i); } $encoded = json_encode($string); var_dump(json_decode($encoded));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 3
Branch analysis from position: 10
Branch analysis from position: 3
filename:       /in/k6vlu
function name:  (null)
number of ops:  21
compiled vars:  !0 = $string, !1 = $i, !2 = $encoded
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, ''
    3     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->8
    4     3    >   INIT_FCALL                                               'chr'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $5      
          6        ASSIGN_OP                                     8          !0, $5
    3     7        PRE_INC                                                  !1
          8    >   IS_SMALLER                                               !1, 128
          9      > JMPNZ                                                    ~8, ->3
    6    10    >   INIT_FCALL                                               'json_encode'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                         $9      
         13        ASSIGN                                                   !2, $9
    7    14        INIT_FCALL                                               'var_dump'
         15        INIT_FCALL                                               'json_decode'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                         $11     
         18        SEND_VAR                                                 $11
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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