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<?php $email = "h@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, (strlen($name)/2)) : "") . "***@$em[1]\n"; $email = "hag@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, (strlen($name)/2)) : "") . "***@$em[1]\n"; $email = "verylongemail@hotmail.com"; $em = explode("@", $email); $name = $em[0]; echo ((strlen($name) > 3) ? substr($name, 0, (strlen($name)/2)) : "") . "***@$em[1]\n";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 20
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 47
Branch analysis from position: 38
1 jumps found. (Code = 42) Position 1 = 48
Branch analysis from position: 48
2 jumps found. (Code = 43) Position 1 = 65, Position 2 = 74
Branch analysis from position: 65
1 jumps found. (Code = 42) Position 1 = 75
Branch analysis from position: 75
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 74
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 47
2 jumps found. (Code = 43) Position 1 = 65, Position 2 = 74
Branch analysis from position: 65
Branch analysis from position: 74
Branch analysis from position: 20
2 jumps found. (Code = 43) Position 1 = 38, Position 2 = 47
Branch analysis from position: 38
Branch analysis from position: 47
filename:       /in/D3WoD
function name:  (null)
number of ops:  82
compiled vars:  !0 = $email, !1 = $em, !2 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'h%40hotmail.com'
    5     1        INIT_FCALL                                               'explode'
          2        SEND_VAL                                                 '%40'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        ASSIGN                                                   !1, $4
    6     6        FETCH_DIM_R                                      ~6      !1, 0
          7        ASSIGN                                                   !2, ~6
    8     8        STRLEN                                           ~8      !2
          9        IS_SMALLER                                               3, ~8
         10      > JMPZ                                                     ~9, ->20
         11    >   INIT_FCALL                                               'substr'
         12        SEND_VAR                                                 !2
         13        SEND_VAL                                                 0
         14        STRLEN                                           ~10     !2
         15        DIV                                              ~11     ~10, 2
         16        SEND_VAL                                                 ~11
         17        DO_ICALL                                         $12     
         18        QM_ASSIGN                                        ~13     $12
         19      > JMP                                                      ->21
         20    >   QM_ASSIGN                                        ~13     ''
         21    >   ROPE_INIT                                     3  ~16     '%2A%2A%2A%40'
         22        FETCH_DIM_R                                      ~14     !1, 1
         23        ROPE_ADD                                      1  ~16     ~16, ~14
         24        ROPE_END                                      2  ~15     ~16, '%0A'
         25        CONCAT                                           ~18     ~13, ~15
         26        ECHO                                                     ~18
   10    27        ASSIGN                                                   !0, 'hag%40hotmail.com'
   12    28        INIT_FCALL                                               'explode'
         29        SEND_VAL                                                 '%40'
         30        SEND_VAR                                                 !0
         31        DO_ICALL                                         $20     
         32        ASSIGN                                                   !1, $20
   13    33        FETCH_DIM_R                                      ~22     !1, 0
         34        ASSIGN                                                   !2, ~22
   15    35        STRLEN                                           ~24     !2
         36        IS_SMALLER                                               3, ~24
         37      > JMPZ                                                     ~25, ->47
         38    >   INIT_FCALL                                               'substr'
         39        SEND_VAR                                                 !2
         40        SEND_VAL                                                 0
         41        STRLEN                                           ~26     !2
         42        DIV                                              ~27     ~26, 2
         43        SEND_VAL                                                 ~27
         44        DO_ICALL                                         $28     
         45        QM_ASSIGN                                        ~29     $28
         46      > JMP                                                      ->48
         47    >   QM_ASSIGN                                        ~29     ''
         48    >   ROPE_INIT                                     3  ~32     '%2A%2A%2A%40'
         49        FETCH_DIM_R                                      ~30     !1, 1
         50        ROPE_ADD                                      1  ~32     ~32, ~30
         51        ROPE_END                                      2  ~31     ~32, '%0A'
         52        CONCAT                                           ~34     ~29, ~31
         53        ECHO                                                     ~34
   17    54        ASSIGN                                                   !0, 'verylongemail%40hotmail.com'
   19    55        INIT_FCALL                                               'explode'
         56        SEND_VAL                                                 '%40'
         57        SEND_VAR                                                 !0
         58        DO_ICALL                                         $36     
         59        ASSIGN                                                   !1, $36
   20    60        FETCH_DIM_R                                      ~38     !1, 0
         61        ASSIGN                                                   !2, ~38
   22    62        STRLEN                                           ~40     !2
         63        IS_SMALLER                                               3, ~40
         64      > JMPZ                                                     ~41, ->74
         65    >   INIT_FCALL                                               'substr'
         66        SEND_VAR                                                 !2
         67        SEND_VAL                                                 0
         68        STRLEN                                           ~42     !2
         69        DIV                                              ~43     ~42, 2
         70        SEND_VAL                                                 ~43
         71        DO_ICALL                                         $44     
         72        QM_ASSIGN                                        ~45     $44
         73      > JMP                                                      ->75
         74    >   QM_ASSIGN                                        ~45     ''
         75    >   ROPE_INIT                                     3  ~48     '%2A%2A%2A%40'
         76        FETCH_DIM_R                                      ~46     !1, 1
         77        ROPE_ADD                                      1  ~48     ~48, ~46
         78        ROPE_END                                      2  ~47     ~48, '%0A'
         79        CONCAT                                           ~50     ~45, ~47
         80        ECHO                                                     ~50
         81      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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156.1 ms | 1400 KiB | 17 Q