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<?php $s1 = 'a'; $s2 = 'а'; $err = null; $sp = new \Spoofchecker(); $sp->setAllowedLocales('en_EN'); $sp->setChecks(\Spoofchecker::SINGLE_SCRIPT_CONFUSABLE | \Spoofchecker::MIXED_SCRIPT_CONFUSABLE | \Spoofchecker::WHOLE_SCRIPT_CONFUSABLE); var_dump(ord($s1), ord($s2)); echo "\n"; var_dump('Confusable: ' . $sp->areConfusable($s1, $s2, $err), 'Error: ' . $err); echo "\n"; var_dump('Suspicious #1: ' . $sp->isSuspicious($s1, $err), 'Error: ' . $err); echo "\n"; var_dump('Suspicious #2: ' . $sp->isSuspicious($s2, $err), 'Error: ' . $err);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fciTF
function name:  (null)
number of ops:  62
compiled vars:  !0 = $s1, !1 = $s2, !2 = $err, !3 = $sp
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'a'
    4     1        ASSIGN                                                   !1, '%D0%B0'
    6     2        ASSIGN                                                   !2, null
    7     3        NEW                                              $7      'Spoofchecker'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !3, $7
    8     6        INIT_METHOD_CALL                                         !3, 'setAllowedLocales'
          7        SEND_VAL_EX                                              'en_EN'
          8        DO_FCALL                                      0          
    9     9        INIT_METHOD_CALL                                         !3, 'setChecks'
         10        FETCH_CLASS_CONSTANT                             ~11     'Spoofchecker', 'SINGLE_SCRIPT_CONFUSABLE'
         11        FETCH_CLASS_CONSTANT                             ~12     'Spoofchecker', 'MIXED_SCRIPT_CONFUSABLE'
         12        BW_OR                                            ~13     ~11, ~12
         13        FETCH_CLASS_CONSTANT                             ~14     'Spoofchecker', 'WHOLE_SCRIPT_CONFUSABLE'
         14        BW_OR                                            ~15     ~13, ~14
         15        SEND_VAL_EX                                              ~15
         16        DO_FCALL                                      0          
   11    17        INIT_FCALL                                               'var_dump'
         18        INIT_FCALL                                               'ord'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                         $17     
         21        SEND_VAR                                                 $17
         22        INIT_FCALL                                               'ord'
         23        SEND_VAR                                                 !1
         24        DO_ICALL                                         $18     
         25        SEND_VAR                                                 $18
         26        DO_ICALL                                                 
   12    27        ECHO                                                     '%0A'
   13    28        INIT_FCALL                                               'var_dump'
         29        INIT_METHOD_CALL                                         !3, 'areConfusable'
         30        SEND_VAR_EX                                              !0
         31        SEND_VAR_EX                                              !1
         32        SEND_VAR_EX                                              !2
         33        DO_FCALL                                      0  $20     
         34        CONCAT                                           ~21     'Confusable%3A+', $20
         35        SEND_VAL                                                 ~21
         36        CONCAT                                           ~22     'Error%3A+', !2
         37        SEND_VAL                                                 ~22
         38        DO_ICALL                                                 
   14    39        ECHO                                                     '%0A'
   15    40        INIT_FCALL                                               'var_dump'
         41        INIT_METHOD_CALL                                         !3, 'isSuspicious'
         42        SEND_VAR_EX                                              !0
         43        SEND_VAR_EX                                              !2
         44        DO_FCALL                                      0  $24     
         45        CONCAT                                           ~25     'Suspicious+%231%3A+', $24
         46        SEND_VAL                                                 ~25
         47        CONCAT                                           ~26     'Error%3A+', !2
         48        SEND_VAL                                                 ~26
         49        DO_ICALL                                                 
   16    50        ECHO                                                     '%0A'
   17    51        INIT_FCALL                                               'var_dump'
         52        INIT_METHOD_CALL                                         !3, 'isSuspicious'
         53        SEND_VAR_EX                                              !1
         54        SEND_VAR_EX                                              !2
         55        DO_FCALL                                      0  $28     
         56        CONCAT                                           ~29     'Suspicious+%232%3A+', $28
         57        SEND_VAL                                                 ~29
         58        CONCAT                                           ~30     'Error%3A+', !2
         59        SEND_VAL                                                 ~30
         60        DO_ICALL                                                 
         61      > RETURN                                                   1

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