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<?php $mew=array("mew@gmail.com"); if(preg_match("#^[a-z0-9._-]+@[a-z0-9._-]{2,}\.[a-z]{2,4}$#", $mew)) { echo "lol"; } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/RhkIU
function name:  (null)
number of ops:  8
compiled vars:  !0 = $mew
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%23%5E%5Ba-z0-9._-%5D%2B%40%5Ba-z0-9._-%5D%7B2%2C%7D%5C.%5Ba-z%5D%7B2%2C4%7D%24%23'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5      > JMPZ                                                     $2, ->7
    5     6    >   ECHO                                                     'lol'
    7     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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