Revize 96b3e7ed

Re #7580 arabic průběžné úpravy

old/html/multidic/functions/dictionary.php

@@ -183 +183 @@
 function translation_chooser() {
   require_once("./classes/db.php");
   $spojeni = new DB_Sql();
-  $dotaz = "SELECT code FROM translation_lang WHERE NOT visible = 0;";
+  $dotaz = "SELECT code FROM translation_lang WHERE visible <> 0";
   $radky = $spojeni->query($dotaz);
-  while ($spojeni->next_record()) {
-    echo '<a href="?set_lang='.$spojeni->Record["code"].'">'.$spojeni->Record["code"].'</a>&nbsp;';
+  foreach ($radky as $radka) {
+      echo '<a href="?set_lang=' . $radka['code'] . '">' . $radka['code'] . '</a>&nbsp;';
 	}
 }
 
@@ -199 +199 @@
 function insert_picture( $class = "obrazek" ) {
   require_once("./classes/db.php");
   $spojeni = new DB_Sql();
-  $dotaz = "SELECT * FROM pictures ORDER BY Random() LIMIT 1";
+  $dotaz = "SELECT * FROM pictures ORDER BY RAND() LIMIT 1";
   $radky = $spojeni->query($dotaz);
-  if ($spojeni->num_rows() == 0) {
+
+  if(!$radky){
+      echo "Chyba pri vyberu obrazku...";
+      return false;
+  }
+
+  $obrazek = mysqli_fetch_assoc($radky);
+  if (empty($obrazek)) {
     echo "Chyba pri vyberu obrazku...";
     return false;
   }
   else {
-    $spojeni->next_record();
-    $nazev_souboru = $spojeni->Record["name_of_picture"];
-    $cesky = $spojeni->Record["czech"];
-    $anglicky = $spojeni->Record["english"];
-    $arabsky = $spojeni->Record["orig"];
+    $nazev_souboru = $obrazek["name_of_picture"];
+    $cesky = $obrazek["czech"];
+    $anglicky = $obrazek["english"];
+    $arabsky = $obrazek["orig"];
 
   $navrat .= "
 <div id=\"$class\">