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<?php $d = 0.30; do { $d -= 0.01; var_dump($d); } while ($d >= 0.00);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 1
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 1
filename:       /in/X7Efl
function name:  (null)
number of ops:  8
compiled vars:  !0 = $d
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0.3
    6     1    >   ASSIGN_OP                                     2          !0, 0.01
    7     2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                                 
    8     5        IS_SMALLER_OR_EQUAL                                      0, !0
          6      > JMPNZ                                                    ~4, ->1
          7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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