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<?php //Source: https://bugs.php.net/bug.php?id=63898 $key = "Foo " . chr(163); $array = array($key => ""); var_dump($array); $array2 = array($key); var_dump($array2); $json = json_encode($array); var_dump($json); var_dump(json_decode($json)); var_dump(json_encode('hey now you’re dumb')); /* $x = 'Audio Pass: Get live NFL game audio while you’re on the road with Audio Pass.'; var_dump(htmlentities($x)); var_dump(htmlentities($x, ENT_COMPAT | ENT_SUBSTITUTE, 'ISO-8859-1')); var_dump(htmlentities($x, ENT_COMPAT | ENT_SUBSTITUTE, 'UTF-8')); */
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3W5qY
function name:  (null)
number of ops:  31
compiled vars:  !0 = $key, !1 = $array, !2 = $array2, !3 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'Foo+%A3'
    5     1        INIT_ARRAY                                       ~5      '', !0
          2        ASSIGN                                                   !1, ~5
    7     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                                 
   10     6        INIT_ARRAY                                       ~8      !0
          7        ASSIGN                                                   !2, ~8
   11     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                                 
   13    11        INIT_FCALL                                               'json_encode'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                         $11     
         14        ASSIGN                                                   !3, $11
   14    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !3
         17        DO_ICALL                                                 
   16    18        INIT_FCALL                                               'var_dump'
         19        INIT_FCALL                                               'json_decode'
         20        SEND_VAR                                                 !3
         21        DO_ICALL                                         $14     
         22        SEND_VAR                                                 $14
         23        DO_ICALL                                                 
   19    24        INIT_FCALL                                               'var_dump'
         25        INIT_FCALL                                               'json_encode'
         26        SEND_VAL                                                 'hey+now+you%E2%80%99re+dumb'
         27        DO_ICALL                                         $16     
         28        SEND_VAR                                                 $16
         29        DO_ICALL                                                 
   31    30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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