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<?php $amount = -1 * "99999999999999.999999"; echo "Amount ", var_dump($amount), PHP_EOL; $balance = "0.00"; echo "Balance ", var_dump($balance), PHP_EOL; $amountRounded = round($amount, 2); echo "Amount rounded ", var_dump($amountRounded), PHP_EOL; $newBalance = round($balance, 2) + $amountRounded; echo "NB ", var_dump($newBalance), PHP_EOL; var_dump($newBalance >= -0.005); var_dump($amount > 0); var_dump($amount > 0 || $newBalance >= -0.005);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 48, Position 2 = 50
Branch analysis from position: 48
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 50
filename:       /in/IUWXp
function name:  (null)
number of ops:  53
compiled vars:  !0 = $amount, !1 = $balance, !2 = $amountRounded, !3 = $newBalance
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, -1.0e+14
    4     1        ECHO                                                     'Amount+'
          2        INIT_FCALL                                               'var_dump'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $5      
          5        ECHO                                                     $5
          6        ECHO                                                     '%0A'
    6     7        ASSIGN                                                   !1, '0.00'
    7     8        ECHO                                                     'Balance+'
          9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                         $7      
         12        ECHO                                                     $7
         13        ECHO                                                     '%0A'
    9    14        INIT_FCALL                                               'round'
         15        SEND_VAR                                                 !0
         16        SEND_VAL                                                 2
         17        DO_ICALL                                         $8      
         18        ASSIGN                                                   !2, $8
   10    19        ECHO                                                     'Amount+rounded+'
         20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !2
         22        DO_ICALL                                         $10     
         23        ECHO                                                     $10
         24        ECHO                                                     '%0A'
   12    25        INIT_FCALL                                               'round'
         26        SEND_VAR                                                 !1
         27        SEND_VAL                                                 2
         28        DO_ICALL                                         $11     
         29        ADD                                              ~12     $11, !2
         30        ASSIGN                                                   !3, ~12
   14    31        ECHO                                                     'NB+'
         32        INIT_FCALL                                               'var_dump'
         33        SEND_VAR                                                 !3
         34        DO_ICALL                                         $14     
         35        ECHO                                                     $14
         36        ECHO                                                     '%0A'
   16    37        INIT_FCALL                                               'var_dump'
         38        IS_SMALLER_OR_EQUAL                              ~15     -0.005, !3
         39        SEND_VAL                                                 ~15
         40        DO_ICALL                                                 
   18    41        INIT_FCALL                                               'var_dump'
         42        IS_SMALLER                                       ~17     0, !0
         43        SEND_VAL                                                 ~17
         44        DO_ICALL                                                 
   20    45        INIT_FCALL                                               'var_dump'
         46        IS_SMALLER                                       ~19     0, !0
         47      > JMPNZ_EX                                         ~19     ~19, ->50
         48    >   IS_SMALLER_OR_EQUAL                              ~20     -0.005, !3
         49        BOOL                                             ~19     ~20
         50    >   SEND_VAL                                                 ~19
         51        DO_ICALL                                                 
         52      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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