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<?php $ss = "\u{DF}"; var_dump(urlencode($ss)); var_dump(urlencode(utf8_decode($ss))); var_dump(json_encode(utf8_decode($ss))); // U+044F CYRILLIC SMALL LETTER YA $ya = "\u{44F}"; var_dump(urlencode($ya)); var_dump(urlencode(utf8_decode($ya))); var_dump(json_encode(utf8_decode($ya))); // Improperly formatted U+0041 LATIN CAPITAL LETTER A $A = "\xC1\x81"; var_dump(urlencode($A)); var_dump(urlencode(utf8_decode($A))); var_dump(json_encode(utf8_decode($A)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uPVK8
function name:  (null)
number of ops:  76
compiled vars:  !0 = $ss, !1 = $ya, !2 = $A
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%C3%9F'
    4     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'urlencode'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $4      
          5        SEND_VAR                                                 $4
          6        DO_ICALL                                                 
    5     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'urlencode'
          9        INIT_FCALL                                               'utf8_decode'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                         $6      
         12        SEND_VAR                                                 $6
         13        DO_ICALL                                         $7      
         14        SEND_VAR                                                 $7
         15        DO_ICALL                                                 
    6    16        INIT_FCALL                                               'var_dump'
         17        INIT_FCALL                                               'json_encode'
         18        INIT_FCALL                                               'utf8_decode'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                         $9      
         21        SEND_VAR                                                 $9
         22        DO_ICALL                                         $10     
         23        SEND_VAR                                                 $10
         24        DO_ICALL                                                 
    9    25        ASSIGN                                                   !1, '%D1%8F'
   10    26        INIT_FCALL                                               'var_dump'
         27        INIT_FCALL                                               'urlencode'
         28        SEND_VAR                                                 !1
         29        DO_ICALL                                         $13     
         30        SEND_VAR                                                 $13
         31        DO_ICALL                                                 
   11    32        INIT_FCALL                                               'var_dump'
         33        INIT_FCALL                                               'urlencode'
         34        INIT_FCALL                                               'utf8_decode'
         35        SEND_VAR                                                 !1
         36        DO_ICALL                                         $15     
         37        SEND_VAR                                                 $15
         38        DO_ICALL                                         $16     
         39        SEND_VAR                                                 $16
         40        DO_ICALL                                                 
   12    41        INIT_FCALL                                               'var_dump'
         42        INIT_FCALL                                               'json_encode'
         43        INIT_FCALL                                               'utf8_decode'
         44        SEND_VAR                                                 !1
         45        DO_ICALL                                         $18     
         46        SEND_VAR                                                 $18
         47        DO_ICALL                                         $19     
         48        SEND_VAR                                                 $19
         49        DO_ICALL                                                 
   15    50        ASSIGN                                                   !2, '%C1%81'
   16    51        INIT_FCALL                                               'var_dump'
         52        INIT_FCALL                                               'urlencode'
         53        SEND_VAR                                                 !2
         54        DO_ICALL                                         $22     
         55        SEND_VAR                                                 $22
         56        DO_ICALL                                                 
   17    57        INIT_FCALL                                               'var_dump'
         58        INIT_FCALL                                               'urlencode'
         59        INIT_FCALL                                               'utf8_decode'
         60        SEND_VAR                                                 !2
         61        DO_ICALL                                         $24     
         62        SEND_VAR                                                 $24
         63        DO_ICALL                                         $25     
         64        SEND_VAR                                                 $25
         65        DO_ICALL                                                 
   18    66        INIT_FCALL                                               'var_dump'
         67        INIT_FCALL                                               'json_encode'
         68        INIT_FCALL                                               'utf8_decode'
         69        SEND_VAR                                                 !2
         70        DO_ICALL                                         $27     
         71        SEND_VAR                                                 $27
         72        DO_ICALL                                         $28     
         73        SEND_VAR                                                 $28
         74        DO_ICALL                                                 
         75      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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