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<?php function convertFloat($float) { $float = (string)$float; $expPos = strpos($float, 'E'); if ($expPos === false) { return $float; } $beforeDot = '0'; // Well, fuck you my English. $afterDot = '0'; // ^^ $numberWithoutPrecision = substr($float, 0, $expPos); $exp = (int)substr($float, $expPos + 1, strlen($float)); if ($exp === 0) { return '1'; } $dotPos = strpos($numberWithoutPrecision, '.'); if ($dotPos === false) { $beforeDot = $numberWithoutPrecision; } else { $beforeDot = substr($numberWithoutPrecision, 0, $dotPos); $afterDot = substr($numberWithoutPrecision, $dotPos + 1, strlen($numberWithoutPrecision)); } if ($exp < 0) { $len = strlen($afterDot); if ($len <= $exp) { return $beforeDot.$afterDot; } } else { $len = strlen($beforeDot); if ($len <= $exp) { return $beforeDot.($afterDot !== '0' ? $afterDot : '').str_repeat('0', $exp - $len).'i'; } else { return $beforeDot.substr($afterDot, 0, $exp).substr($afterDot, $exp, strlen($afterDot)); } } var_dump($beforeDot, $afterDot); } var_dump(convertFloat(1.0104e+5));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pWpC1
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   48     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'convertfloat'
          2        SEND_VAL                                                 101040
          3        DO_FCALL                                      0  $0      
          4        SEND_VAR                                                 $0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Function convertfloat:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 30, Position 2 = 31
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 31
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 40
Branch analysis from position: 38
1 jumps found. (Code = 42) Position 1 = 54
Branch analysis from position: 54
2 jumps found. (Code = 43) Position 1 = 56, Position 2 = 63
Branch analysis from position: 56
2 jumps found. (Code = 43) Position 1 = 60, Position 2 = 62
Branch analysis from position: 60
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 62
1 jumps found. (Code = 42) Position 1 = 96
Branch analysis from position: 96
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 63
2 jumps found. (Code = 43) Position 1 = 67, Position 2 = 82
Branch analysis from position: 67
2 jumps found. (Code = 43) Position 1 = 69, Position 2 = 71
Branch analysis from position: 69
1 jumps found. (Code = 42) Position 1 = 72
Branch analysis from position: 72
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 71
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 82
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 40
2 jumps found. (Code = 43) Position 1 = 56, Position 2 = 63
Branch analysis from position: 56
Branch analysis from position: 63
filename:       /in/pWpC1
function name:  convertFloat
number of ops:  101
compiled vars:  !0 = $float, !1 = $expPos, !2 = $beforeDot, !3 = $afterDot, !4 = $numberWithoutPrecision, !5 = $exp, !6 = $dotPos, !7 = $len
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    4     1        CAST                                          6  ~8      !0
          2        ASSIGN                                                   !0, ~8
    5     3        INIT_FCALL                                               'strpos'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 'E'
          6        DO_ICALL                                         $10     
          7        ASSIGN                                                   !1, $10
    7     8        TYPE_CHECK                                    4          !1
          9      > JMPZ                                                     ~12, ->11
    8    10    > > RETURN                                                   !0
   11    11    >   ASSIGN                                                   !2, '0'
   12    12        ASSIGN                                                   !3, '0'
   13    13        INIT_FCALL                                               'substr'
         14        SEND_VAR                                                 !0
         15        SEND_VAL                                                 0
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                         $15     
         18        ASSIGN                                                   !4, $15
   14    19        INIT_FCALL                                               'substr'
         20        SEND_VAR                                                 !0
         21        ADD                                              ~17     !1, 1
         22        SEND_VAL                                                 ~17
         23        STRLEN                                           ~18     !0
         24        SEND_VAL                                                 ~18
         25        DO_ICALL                                         $19     
         26        CAST                                          4  ~20     $19
         27        ASSIGN                                                   !5, ~20
   16    28        IS_IDENTICAL                                             !5, 0
         29      > JMPZ                                                     ~22, ->31
   17    30    > > RETURN                                                   '1'
   20    31    >   INIT_FCALL                                               'strpos'
         32        SEND_VAR                                                 !4
         33        SEND_VAL                                                 '.'
         34        DO_ICALL                                         $23     
         35        ASSIGN                                                   !6, $23
   22    36        TYPE_CHECK                                    4          !6
         37      > JMPZ                                                     ~25, ->40
   23    38    >   ASSIGN                                                   !2, !4
         39      > JMP                                                      ->54
   25    40    >   INIT_FCALL                                               'substr'
         41        SEND_VAR                                                 !4
         42        SEND_VAL                                                 0
         43        SEND_VAR                                                 !6
         44        DO_ICALL                                         $27     
         45        ASSIGN                                                   !2, $27
   26    46        INIT_FCALL                                               'substr'
         47        SEND_VAR                                                 !4
         48        ADD                                              ~29     !6, 1
         49        SEND_VAL                                                 ~29
         50        STRLEN                                           ~30     !4
         51        SEND_VAL                                                 ~30
         52        DO_ICALL                                         $31     
         53        ASSIGN                                                   !3, $31
   29    54    >   IS_SMALLER                                               !5, 0
         55      > JMPZ                                                     ~33, ->63
   30    56    >   STRLEN                                           ~34     !3
         57        ASSIGN                                                   !7, ~34
   32    58        IS_SMALLER_OR_EQUAL                                      !7, !5
         59      > JMPZ                                                     ~36, ->62
   33    60    >   CONCAT                                           ~37     !2, !3
         61      > RETURN                                                   ~37
         62    > > JMP                                                      ->96
   36    63    >   STRLEN                                           ~38     !2
         64        ASSIGN                                                   !7, ~38
   38    65        IS_SMALLER_OR_EQUAL                                      !7, !5
         66      > JMPZ                                                     ~40, ->82
   39    67    >   IS_NOT_IDENTICAL                                         !3, '0'
         68      > JMPZ                                                     ~41, ->71
         69    >   QM_ASSIGN                                        ~42     !3
         70      > JMP                                                      ->72
         71    >   QM_ASSIGN                                        ~42     ''
         72    >   CONCAT                                           ~43     !2, ~42
         73        INIT_FCALL                                               'str_repeat'
         74        SEND_VAL                                                 '0'
         75        SUB                                              ~44     !5, !7
         76        SEND_VAL                                                 ~44
         77        DO_ICALL                                         $45     
         78        CONCAT                                           ~46     ~43, $45
         79        CONCAT                                           ~47     ~46, 'i'
         80      > RETURN                                                   ~47
         81*       JMP                                                      ->96
   41    82    >   INIT_FCALL                                               'substr'
         83        SEND_VAR                                                 !3
         84        SEND_VAL                                                 0
         85        SEND_VAR                                                 !5
         86        DO_ICALL                                         $48     
         87        CONCAT                                           ~49     !2, $48
         88        INIT_FCALL                                               'substr'
         89        SEND_VAR                                                 !3
         90        SEND_VAR                                                 !5
         91        STRLEN                                           ~50     !3
         92        SEND_VAL                                                 ~50
         93        DO_ICALL                                         $51     
         94        CONCAT                                           ~52     ~49, $51
         95      > RETURN                                                   ~52
   45    96    >   INIT_FCALL                                               'var_dump'
         97        SEND_VAR                                                 !2
         98        SEND_VAR                                                 !3
         99        DO_ICALL                                                 
   46   100      > RETURN                                                   null

End of function convertfloat

Generated using Vulcan Logic Dumper, using php 8.0.0


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