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<?php $text = "hello"; for ($i=0;$i<1000;$i++) $text = md5(sha1($text)); echo $text;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 3
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 3
Branch analysis from position: 13
Branch analysis from position: 3
filename:       /in/TpAae
function name:  (null)
number of ops:  15
compiled vars:  !0 = $text, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'hello'
    3     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->11
    4     3    >   INIT_FCALL                                               'md5'
          4        INIT_FCALL                                               'sha1'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                         $5      
          9        ASSIGN                                                   !0, $5
    3    10        PRE_INC                                                  !1
         11    >   IS_SMALLER                                               !1, 1000
         12      > JMPNZ                                                    ~8, ->3
    6    13    >   ECHO                                                     !0
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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