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<?php $testovaci_text="PHP je krásný jazyk"; if (ereg("PHP", $testovaci_text, $hodnota)) echo "Text vyhovuje regulárnímu výrazu. Nalezený text je: ".$hodnota[0]; else echo "Text nevyhovuje regulárnímu výrazu"; ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hbcRu
function name:  (null)
number of ops:  13
compiled vars:  !0 = $testovaci_text, !1 = $hodnota
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'PHP+je+kr%C3%A1sn%C3%BD+jazyk'
    3     1        INIT_FCALL_BY_NAME                                       'ereg'
          2        SEND_VAL_EX                                              'PHP'
          3        SEND_VAR_EX                                              !0
          4        SEND_VAR_EX                                              !1
          5        DO_FCALL                                      0  $3      
          6      > JMPZ                                                     $3, ->11
    4     7    >   FETCH_DIM_R                                      ~4      !1, 0
          8        CONCAT                                           ~5      'Text+vyhovuje+regul%C3%A1rn%C3%ADmu+v%C3%BDrazu.+Nalezen%C3%BD+text+je%3A+', ~4
          9        ECHO                                                     ~5
         10      > JMP                                                      ->12
    6    11    >   ECHO                                                     'Text+nevyhovuje+regul%C3%A1rn%C3%ADmu+v%C3%BDrazu'
    7    12    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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156.91 ms | 1397 KiB | 13 Q