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6daefa8c
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Petr Lukašík
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<?
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function chyba()
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{
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global $radek;
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printf("\n<BR>Pri zpracovani radku %s se vyskytla chyba!!!!!\n<BR>",$radek);
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echo "</body></html>";
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exit();
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}
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function zpracuj_heslo()
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{
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global $heslo;
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global $vysledek;
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$vysledek.=" ";
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$vysledek.=$heslo;
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// echo "<BR>".$vysledek;
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$heslo="";
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return;
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}
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function zpracuj_radek()
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{
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global $radek;
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global $heslo;
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$i=0;
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$d=strlen($radek);
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$stav=0;
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echo "<BR>Cely radek".$radek;
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while ($i<$d)
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{
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$c=$radek[$i];
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$i++;
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switch($stav)
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{
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case 0: if($c=='<') {$stav=1;break;}
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if($c==' ') break;
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else {$stav=9;$heslo.=$c;$j=1;break;}
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case 1: if(($c=='a')||($c=='A')) {$stav=2;}
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else chyba();
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break;
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case 2: if($c=='>') {$stav=3;}
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break;
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case 3: if($c=='<') {$stav=4;}
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else {$heslo.=$c;}
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break;
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case 4: if (($c=='b')||($c=='B')) {$stav=5;break;}
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if ($c=='/'){$stav=7;zpracuj_heslo();}
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else chyba();
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break;
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case 5: if((($c=='a')||($c=='A'))&&($radek[$i-2]=='/')) $stav=6;
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break;
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case 6: if ($c=='>') {$stav=0;}
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else chyba();
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break;
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case 7: if(($c=='a')||($c=='A')) $stav=8;
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else chyba();
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break;
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case 8: if($c=='>') {$stav=0;}
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else chyba();
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break;
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case 9: if ($c==' ') {zpracuj_heslo(); $stav=0;}
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else {$heslo.=$c;}
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break;
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default: break;
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}
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}
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if ($stav==9) {zpracuj_heslo();}
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if (($stav==9)||($stav==0)) printf("\n<BR>Probehlo to OK!");
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else chyba();
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return;
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}
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$vysledek="";
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$heslo="";
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zpracuj_radek();
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echo "<BR>".$vysledek;
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?>
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