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<?php // pass valid/invalid emails $email = "mail@example.com"; if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo '"' . $email . '" = Valid'; } else { echo '"' . $email . '" = Invalid'; } ?> - See more at: http://www.w3resource.com/php-exercises/php-basic-exercises.php#sthash.ZGJ1p3uG.dpuf
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NqVq2
function name:  (null)
number of ops:  15
compiled vars:  !0 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'mail%40example.com'
    4     1        INIT_FCALL                                               'filter_var'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 274
          4        DO_ICALL                                         $2      
          5      > JMPZ                                                     $2, ->10
    6     6    >   CONCAT                                           ~3      '%22', !0
          7        CONCAT                                           ~4      ~3, '%22+%3D+Valid'
          8        ECHO                                                     ~4
          9      > JMP                                                      ->13
   10    10    >   CONCAT                                           ~5      '%22', !0
         11        CONCAT                                           ~6      ~5, '%22+%3D+Invalid'
         12        ECHO                                                     ~6
   12    13    >   ECHO                                                     '++%0A-+See+more+at%3A+http%3A%2F%2Fwww.w3resource.com%2Fphp-exercises%2Fphp-basic-exercises.php%23sthash.ZGJ1p3uG.dpuf'
   13    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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