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<?php $a = "1588.2-1482.07-106.13"; $arr = explode("-",$a); $z = bcsub($arr[0], $arr[1], 5); $z = bcsub($z, $arr[2], 5); echo $z;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YZ5oe
function name:  (null)
number of ops:  26
compiled vars:  !0 = $a, !1 = $arr, !2 = $z
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '1588.2-1482.07-106.13'
    5     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '-'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
    7     6        INIT_FCALL_BY_NAME                                       'bcsub'
          7        CHECK_FUNC_ARG                                           
          8        FETCH_DIM_FUNC_ARG                               $6      !1, 0
          9        SEND_FUNC_ARG                                            $6
         10        CHECK_FUNC_ARG                                           
         11        FETCH_DIM_FUNC_ARG                               $7      !1, 1
         12        SEND_FUNC_ARG                                            $7
         13        SEND_VAL_EX                                              5
         14        DO_FCALL                                      0  $8      
         15        ASSIGN                                                   !2, $8
    8    16        INIT_FCALL_BY_NAME                                       'bcsub'
         17        SEND_VAR_EX                                              !2
         18        CHECK_FUNC_ARG                                           
         19        FETCH_DIM_FUNC_ARG                               $10     !1, 2
         20        SEND_FUNC_ARG                                            $10
         21        SEND_VAL_EX                                              5
         22        DO_FCALL                                      0  $11     
         23        ASSIGN                                                   !2, $11
    9    24        ECHO                                                     !2
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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