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Oct 16th, 2019
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  1. <!DOCTYPE HTML>
  2. <html lang="lt">
  3. <head>
  4. <title>SKAIČIUOTUVAS</title>
  5. <meta charset="utf-8">
  6.  
  7. <style>
  8. </style>
  9. </head>
  10. <body>
  11.  
  12. <?php
  13. if(isset($_POST['Iesk'])){ //kai paspaustas mygtukas Ieskoti
  14. $r1 = $_POST['A'];
  15. if(empty($r1) or !is_numeric($r1)){
  16. echo 'Duomenu ivedimo klaida';
  17. }
  18.  
  19. else{
  20. echo skaiciuoti($r1,'Ieskoti');
  21. }
  22. }
  23.  
  24. ?>
  25.  
  26. <h1>SKAICIAUS RADIMAS</h2>
  27. <hr>
  28. <!-- čia bus forma -->
  29. <pre> <!-- pre reaguoja i tarpus -->
  30. <form method="post" action="Pirma uzduoti.php">
  31. Skaicius: <input type="text" size="5" min="-100" name="A">
  32. <br>
  33. <input type="submit" value="Ieskoti" name="Iesk">
  34. </pre>
  35.  
  36. <hr>
  37.  
  38.  
  39.  
  40. </body>
  41. </html>
  42.  
  43. <?php
  44. //čia rašysime funkcijas
  45. function mininum($skaic1){
  46. if($skaic1 > 100 && $skaic1 < 100000){
  47. return $skaic1;
  48. }
  49. else
  50. return 'Klaida';
  51. }
  52.  
  53. function skaiciuoti($skaic1,$skaic3){
  54. if ($skaic3 == 'Ieskoti'){return mininum($skaic1);}
  55. }
  56. ?>
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