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<?php $email = 'johnsnow@ヒキワリ.ナットウ.ニホン'; $email = 'johnsnow@zoosk.com'; if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo 'valid'; } else { echo 'not valid'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZMKiq
function name:  (null)
number of ops:  11
compiled vars:  !0 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'johnsnow%40%E3%83%92%E3%82%AD%E3%83%AF%E3%83%AA.%E3%83%8A%E3%83%83%E3%83%88%E3%82%A6.%E3%83%8B%E3%83%9B%E3%83%B3'
    4     1        ASSIGN                                                   !0, 'johnsnow%40zoosk.com'
    5     2        INIT_FCALL                                               'filter_var'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 274
          5        DO_ICALL                                         $3      
          6      > JMPZ                                                     $3, ->9
    6     7    >   ECHO                                                     'valid'
          8      > JMP                                                      ->10
    8     9    >   ECHO                                                     'not+valid'
    9    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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154.1 ms | 1394 KiB | 15 Q