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<?php $name = "Davey Shafik"; // Simple match $regex = "@[a-zA-Z\s]@"; if (preg_match($regex, $name)) { echo 12321; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/UlTiE
function name:  (null)
number of ops:  9
compiled vars:  !0 = $name, !1 = $regex
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Davey+Shafik'
    4     1        ASSIGN                                                   !1, '%40%5Ba-zA-Z%5Cs%5D%40'
    5     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $4      
          6      > JMPZ                                                     $4, ->8
    6     7    >   ECHO                                                     12321
    7     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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