1. <?php
  2. //variables
  4. $cant=0;
  5. $vc1=0;
  6. $vc2=0;
  7. $vc3=0;
  8. $vc4=0;
  10. $e1=0;
  11. $e2=0;
  12. $e3=0;
  13. //Arreglos
  15. $a=array();
  16. $b=array();
  17. $c=array();
  19. $a[0]=0;
  20. $a[1]=0;
  21. $a[2]=0;
  22. $a[3]=0;
  24. $b[0]=0;
  25. $b[1]=0;
  26. $b[2]=0;
  27. $b[3]=0;
  29. $c[0]=0;
  30. $c[1]=0;
  31. $c[2]=0;
  32. $c[3]=0;
  34. if (isset($_POST["btncalcular"]))
  35. {
  36. //Entrada
  37. $a[0]=(int) $_POST["txta1"];
  38. $a[1]=(int) $_POST["txta2"];
  39. $a[2]=(int) $_POST["txta3"];
  40. $a[3]=(int) $_POST["txta4"];
  42. $b[0]=(int) $_POST["txtb1"];
  43. $b[1]=(int) $_POST["txtb2"];
  44. $b[2]=(int) $_POST["txtb3"];
  45. $b[3]=(int) $_POST["txtb4"];
  48. //Proceso
  49. //for($vc1=0;$vc1<=3;$vc1++)
  50. //{
  51. //$valor=$a[$vc1];
  53. //for($vc2=0;$vc2<=3;$vc2++)
  55. //if($valor==$b[$vc2])
  56. //$c++;
  58. //else if
  59. //$valor=$a==$b;
  60. //$c++;
  62. for ($vc1=0; $vc1 <= count($a)-1; $vc1++){
  63. for ($vc2=0; $vc2<=count($b)-1; $vc2++){
  65. $e1=$a[$vc1];
  66. $e2=$b[$vc2];
  68. if ($e1==$e2)
  69. {
  70. $encontrado=0;
  71. //buscar cualquiera e los valores en a3
  73. for ($vc3=0; $vc3 <=count($c)-1; $vc3++)
  74. {
  75. if($e1==$c[$vc3])
  76. $encontrado=1;
  77. }
  78. if ($encontrado==0)
  79. {
  80. //if($valor == $b[$vc2]){
  81. $cant+=1;
  82. $c[$vc4]=$e1;
  83. $vc4 +=1;
  84. }
  85. }
  86. }
  88. }
  89. }
  91. ?>
  92. <html>
  93. <head>
  94. <title>COMPARACION DE ARREGLOS</title>
  95. <style type="text/css">
  96. .textoFondo {
  97. background-color: #CCFFFF;
  99. }
  100. </style>
  101. </head>
  102. <body>
  103. <form method="post" action="comparaarreglos.php">
  104. <table width="290" border="1" >
  105. <tr>
  106. <td colspan="4"><strong> Compara Arreglos </strong></td>
  107. </tr>
  108. <tr>
  109. <td><strong> Arreglo A </strong></td>
  110. <td>&nbsp;</td>
  111. <td width="74"><strong> Arreglo B </strong></td>
  112. <td width="43">&nbsp;</td>
  113. </tr>
  114. <tr>
  115. <td width="84"> Numero 1 </td>
  116. <td width="68">
  117. <input name= "txta1" type="text" id="txta1" value="<?=$a[0]?>" size= "5"/>
  118. </td>
  119. <td> Numero 1 </td>
  120. <td><input name= "txtb1" type="text" id="txtb1" value="<?=$b[0]?>" size= "5"/></td>
  121. </tr>
  123. <tr>
  124. <td width="84"> Numero 2 </td>
  125. <td width="68">
  126. <input name= "txta2" type="text" id="txta2" value="<?=$a[1]?>" size= "5"/>
  127. </td>
  129. <td> Numero 2 </td>
  130. <td><input name= "txtb2" type="text" id="txtb2" value="<?=$b[1]?>" size= "5"/></td>
  131. </tr>
  132. <tr>
  133. <td width="84"> Numero 3 </td>
  134. <td width="68">
  135. <input name= "txta3" type="text" id="txta3" value="<?=$a[2]?>" size= "5"/></td>
  137. <td> Numero 3 </td>
  138. <td><input name= "txtb3" type="text" id="txtb3" value="<?=$b[2]?>" size= "5"/></td>
  139. </tr>
  140. <tr>
  141. <td width="84"> Numero 4 </td>
  142. <td width="68">
  143. <input name= "txta4" type="text" id="txta4" value="<?=$a[3]?>" size= "5"/></td>
  145. <td> Numero 4 </td>
  146. <td><input name= "txtb4" type="text" id="txtb4" value="<?=$b[3]?>" size= "5"/></td>
  147. </tr>
  148. <tr>
  149. <td>&nbsp;</td>
  150. <td>&nbsp;</td>
  151. <td>&nbsp;</td>
  152. <td>&nbsp;</td>
  153. </tr>
  154. <tr>
  155. <td>Cantidad</td>
  156. <td><input name="txtc" type="text" class="TextoFondo" id="txtc" value ="<?=$cant?>"/></td>
  157. <td>&nbsp;</td>
  158. <td>&nbsp;</td>
  159. </tr>
  160. <tr>
  161. <td>&nbsp;</td>
  162. <td><input name="btncalcular" type="submit" id="btncalcular" value="calcular"/></td>
  163. </tr>
  164. </table>
  165. </form>
  166. </body>

arreglos2 - completo