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<?php $string = "á"; if (preg_match('/[áčďéěíňóřšűőťúůýž]+/iu', $string)) { echo "Ja som milý reťazec, ktorý obsahuje diakritiku"; } else { echo "Ja som milý reťazec, ktorý neobsahuje diakritiku"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0KSPD
function name:  (null)
number of ops:  10
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '%C3%A1'
    5     1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%5B%C3%A1%C4%8D%C4%8F%C3%A9%C4%9B%C3%AD%C5%88%C3%B3%C5%99%C5%A1%C5%B1%C5%91%C5%A5%C3%BA%C5%AF%C3%BD%C5%BE%5D%2B%2Fiu'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5      > JMPZ                                                     $2, ->8
    6     6    >   ECHO                                                     'Ja+som+mil%C3%BD+re%C5%A5azec%2C+ktor%C3%BD+obsahuje+diakritiku'
          7      > JMP                                                      ->9
    8     8    >   ECHO                                                     'Ja+som+mil%C3%BD+re%C5%A5azec%2C+ktor%C3%BD+neobsahuje+diakritiku'
    9     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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178.12 ms | 1394 KiB | 15 Q