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<?php $exp ='^\d+(,\d+)*'; $text = '0,9'; //echo preg_match_all($exp, $text); if (ereg($exp,$text)) echo "yes"; else echo "no";
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/3QCdS
function name:  (null)
number of ops:  11
compiled vars:  !0 = $exp, !1 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%5E%5Cd%2B%28%2C%5Cd%2B%29%2A'
    4     1        ASSIGN                                                   !1, '0%2C9'
    6     2        INIT_FCALL_BY_NAME                                       'ereg'
          3        SEND_VAR_EX                                              !0
          4        SEND_VAR_EX                                              !1
          5        DO_FCALL                                      0  $4      
          6      > JMPZ                                                     $4, ->9
          7    >   ECHO                                                     'yes'
          8      > JMP                                                      ->10
          9    >   ECHO                                                     'no'
         10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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