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PHP XMLDBIndex::readableInfo方法代码示例

本文整理汇总了PHP中XMLDBIndex::readableInfo方法的典型用法代码示例。如果您正苦于以下问题:PHP XMLDBIndex::readableInfo方法的具体用法?PHP XMLDBIndex::readableInfo怎么用?PHP XMLDBIndex::readableInfo使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在XMLDBIndex的用法示例。


在下文中一共展示了XMLDBIndex::readableInfo方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: invoke


//.........这里部分代码省略.........
         $uniquearr = array_unique($fieldsarr);
         if (count($fieldsarr) != count($uniquearr)) {
             $errors[] = $this->str['duplicatefieldsused'];
         }
         /// Check that all the fields in belong to the table
         foreach ($fieldsarr as $field) {
             if (!$table->getField($field)) {
                 $errors[] = $this->str['fieldsnotintable'];
                 break;
             }
         }
         /// Check that there isn't any key using exactly the same fields
         $tablekeys = $table->getKeys();
         if ($tablekeys) {
             foreach ($tablekeys as $tablekey) {
                 $keyfieldsarr = $tablekey->getFields();
                 /// Compare both arrays, looking for diferences
                 $diferences = array_merge(array_diff($fieldsarr, $keyfieldsarr), array_diff($keyfieldsarr, $fieldsarr));
                 if (empty($diferences)) {
                     $errors[] = $this->str['fieldsusedinkey'];
                     break;
                 }
             }
         }
         /// Check that there isn't any index using exactlt the same fields
         $tableindexes = $table->getIndexes();
         if ($tableindexes) {
             foreach ($tableindexes as $tableindex) {
                 /// Skip checking against itself
                 if ($indexparam == $tableindex->getName()) {
                     continue;
                 }
                 $indexfieldsarr = $tableindex->getFields();
                 /// Compare both arrays, looking for diferences
                 $diferences = array_merge(array_diff($fieldsarr, $indexfieldsarr), array_diff($indexfieldsarr, $fieldsarr));
                 if (empty($diferences)) {
                     $errors[] = $this->str['fieldsusedinindex'];
                     break;
                 }
             }
         }
     }
     if (!empty($errors)) {
         $tempindex = new XMLDBIndex($name);
         $tempindex->setUnique($unique);
         $tempindex->setFields($fieldsarr);
         /// Prepare the output
         $site = get_site();
         $navlinks = array();
         $navlinks[] = array('name' => $this->str['administration'], 'link' => '../index.php', 'type' => 'misc');
         $navlinks[] = array('name' => 'XMLDB', 'link' => 'index.php', 'type' => 'misc');
         $navigation = build_navigation($navlinks);
         print_header("{$site->shortname}: XMLDB", "{$site->fullname}", $navigation);
         notice('<p>' . implode(', ', $errors) . '</p>
                  <p>' . $tempindex->readableInfo(), 'index.php?action=edit_index&amp;index=' . $index->getName() . '&amp;table=' . $table->getName() . '&amp;dir=' . urlencode(str_replace($CFG->dirroot, '', $dirpath)));
         die;
         /// re-die :-P
     }
     /// Continue if we aren't under errors
     if (empty($errors)) {
         /// If there is one name change, do it, changing the prev and next
         /// atributes of the adjacent fields
         if ($indexparam != $name) {
             $index->setName($name);
             if ($index->getPrevious()) {
                 $prev =& $table->getIndex($index->getPrevious());
                 $prev->setNext($name);
                 $prev->setChanged(true);
             }
             if ($index->getNext()) {
                 $next =& $table->getIndex($index->getNext());
                 $next->setPrevious($name);
                 $next->setChanged(true);
             }
         }
         /// Set comment
         $index->setComment($comment);
         /// Set the rest of fields
         $index->setUnique($unique);
         $index->setFields($fieldsarr);
         /// If the hash has changed from the old one, change the version
         /// and mark the structure as changed
         $index->calculateHash(true);
         if ($oldhash != $index->getHash()) {
             $index->setChanged(true);
             $table->setChanged(true);
             /// Recalculate the structure hash
             $structure->calculateHash(true);
             $structure->setVersion(userdate(time(), '%Y%m%d', 99, false));
             /// Mark as changed
             $structure->setChanged(true);
         }
         /// Launch postaction if exists (leave this here!)
         if ($this->getPostAction() && $result) {
             return $this->launch($this->getPostAction());
         }
     }
     /// Return ok if arrived here
     return $result;
 }
开发者ID:JackCanada,项目名称:moodle-hacks,代码行数:101,代码来源:edit_index_save.class.php


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