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<?php $i = (int) $a = $b = ['bwoebi']; while($i++ < 5e3) { $b = array_merge($b, $a); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 5
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 5
Branch analysis from position: 13
Branch analysis from position: 5
filename:       /in/scbIY
function name:  (null)
number of ops:  14
compiled vars:  !0 = $i, !1 = $a, !2 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                           ~3      !2, <array>
          1        ASSIGN                                           ~4      !1, ~3
          2        CAST                                          4  ~5      ~4
          3        ASSIGN                                                   !0, ~5
    5     4      > JMP                                                      ->10
    6     5    >   INIT_FCALL                                               'array_merge'
          6        SEND_VAR                                                 !2
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $7      
          9        ASSIGN                                                   !2, $7
    5    10    >   POST_INC                                         ~9      !0
         11        IS_SMALLER                                               ~9, 5000
         12      > JMPNZ                                                    ~10, ->5
    7    13    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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