本文整理汇总了PHP中Utility::validateLength方法的典型用法代码示例。如果您正苦于以下问题：PHP Utility::validateLength方法的具体用法？PHP Utility::validateLength怎么用？PHP Utility::validateLength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类Utility的用法示例。
在下文中一共展示了Utility::validateLength方法的5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: Update
/**
* Update an existing user record
* @access public
* @param testID, title, description
* @return user id, if successful
* false and add error into global var $msg, if unsuccessful
* @author Cindy Qi Li
*/
public function Update($testID, $title, $description)
{
global $addslashes;
$title = Utility::validateLength($addslashes(trim($title)), 100);
$description = $addslashes(trim($description));
if ($this->isFieldsValid($title)) {
$sql = "UPDATE " . TABLE_PREFIX . "tests " . "SET title='{$title}', \n\t\t\t description='{$description}' \n\t\t\t WHERE test_id={$testID}";
return $this->execute($sql);
}
}示例2: foreach
foreach ($this->categories as $category) {
?>
<option value="<?php
echo $category['category_id'];
?>
" <?php
if ($_GET['catid'] == $category['category_id']) {
echo 'selected';
}
?>
title="<?php
echo $category['category_name'];
?>
">
<?php
echo Utility::validateLength($category['category_name'], TR_MAX_LAN_CATEGORY_NAME, 1);
?>
</option>
<?php
}
?>
<option value="0" <?php
if ($_GET['catid'] == 0 && $_GET['catid'] != '') {
echo 'selected';
}
?>
><?php
echo _AT('cats_uncategorized');
?>
</option>
</select>示例3: importQTI
function importQTI($_POST)
{
require_once TR_INCLUDE_PATH . 'classes/DAO/DAO.class.php';
require_once TR_INCLUDE_PATH . 'classes/Utility.class.php';
global $msg, $db, $_course_id;
// $_POST = $this->_POST;
if ($_POST['question'] == '') {
$msg->addError(array('EMPTY_FIELDS', _AT('question')));
}
//Multiple answer can have 0+ answers, in the QTIImport.class, if size(answer) < 2, answer will be came a scalar.
//The following code will change $_POST[answer] back to a vector.
$_POST['answer'] = $_POST['answers'];
if (!$msg->containsErrors()) {
$choice_new = array();
// stores the non-blank choices
$answer_new = array();
// stores the associated "answer" for the choices
foreach ($_POST['choice'] as $choiceNum => $choiceOpt) {
$choiceOpt = Utility::validateLength($choiceOpt, 255);
$choiceOpt = trim($choiceOpt);
$_POST['answer'][$choiceNum] = intval($_POST['answer'][$choiceNum]);
if ($choiceOpt == '') {
/* an empty option can't be correct */
$_POST['answer'][$choiceNum] = 0;
} else {
/* filter out empty choices/ remove gaps */
$choice_new[] = $choiceOpt;
if (in_array($choiceNum, $_POST['answer'])) {
$answer_new[] = 1;
} else {
$answer_new[] = 0;
}
if ($_POST['answer'][$choiceNum] != 0) {
$has_answer = TRUE;
}
}
}
if ($has_answer != TRUE) {
$hidden_vars['required'] = htmlspecialchars($_POST['required']);
$hidden_vars['feedback'] = htmlspecialchars($_POST['feedback']);
$hidden_vars['question'] = htmlspecialchars($_POST['question']);
$hidden_vars['category_id'] = htmlspecialchars($_POST['category_id']);
for ($i = 0; $i < count($choice_new); $i++) {
$hidden_vars['answer[' . $i . ']'] = htmlspecialchars($answer_new[$i]);
$hidden_vars['choice[' . $i . ']'] = htmlspecialchars($choice_new[$i]);
}
$msg->addConfirm('NO_ANSWER', $hidden_vars);
} else {
//add slahes throughout - does that fix it?
$_POST['answer'] = $answer_new;
$_POST['choice'] = $choice_new;
$_POST['answer'] = array_pad($_POST['answer'], 10, 0);
$_POST['choice'] = array_pad($_POST['choice'], 10, '');
// $_POST['feedback'] = $addslashes($_POST['feedback']);
// $_POST['question'] = $addslashes($_POST['question']);
$sql_params = array($_POST['category_id'], $_course_id, $_POST['feedback'], $_POST['question'], $_POST['choice'][0], $_POST['choice'][1], $_POST['choice'][2], $_POST['choice'][3], $_POST['choice'][4], $_POST['choice'][5], $_POST['choice'][6], $_POST['choice'][7], $_POST['choice'][8], $_POST['choice'][9], $_POST['answer'][0], $_POST['answer'][1], $_POST['answer'][2], $_POST['answer'][3], $_POST['answer'][4], $_POST['answer'][5], $_POST['answer'][6], $_POST['answer'][7], $_POST['answer'][8], $_POST['answer'][9]);
$sql = vsprintf(TR_SQL_QUESTION_MULTIANSWER, $sql_params);
// $result = mysql_query($sql, $db);
// if ($result==true){
$dao = new DAO();
if ($dao->execute($sql)) {
return mysql_insert_id();
}
}
}
}示例4: array
}
if (!$msg->containsErrors()) {
$_POST['question'] = $addslashes($_POST['question']);
$_POST['feedback'] = $addslashes($_POST['feedback']);
$choice_new = array();
// stores the non-blank choices
$answer_new = array();
// stores the non-blank answers
$order = 0;
// order count
for ($i = 0; $i < 10; $i++) {
/**
* Db defined it to be 255 length, chop strings off it it's less than that
* @harris
*/
$_POST['choice'][$i] = Utility::validateLength($_POST['choice'][$i], 255);
$_POST['choice'][$i] = $addslashes(trim($_POST['choice'][$i]));
if ($_POST['choice'][$i] != '') {
/* filter out empty choices/ remove gaps */
$choice_new[] = $_POST['choice'][$i];
$answer_new[] = $order++;
}
}
$_POST['choice'] = array_pad($choice_new, 10, '');
$answer_new = array_pad($answer_new, 10, 0);
$sql = "UPDATE " . TABLE_PREFIX . "tests_questions SET\n\t\t\tcategory_id={$_POST['category_id']},\n\t\t\tfeedback='{$_POST['feedback']}',\n\t\t\tquestion='{$_POST['question']}',\n\t\t\tchoice_0='{$_POST[choice][0]}',\n\t\t\tchoice_1='{$_POST[choice][1]}',\n\t\t\tchoice_2='{$_POST[choice][2]}',\n\t\t\tchoice_3='{$_POST[choice][3]}',\n\t\t\tchoice_4='{$_POST[choice][4]}',\n\t\t\tchoice_5='{$_POST[choice][5]}',\n\t\t\tchoice_6='{$_POST[choice][6]}',\n\t\t\tchoice_7='{$_POST[choice][7]}',\n\t\t\tchoice_8='{$_POST[choice][8]}',\n\t\t\tchoice_9='{$_POST[choice][9]}',\n\t\t\tanswer_0={$answer_new['0']},\n\t\t\tanswer_0={$answer_new['1']},\n\t\t\tanswer_0={$answer_new['2']},\n\t\t\tanswer_0={$answer_new['3']},\n\t\t\tanswer_0={$answer_new['4']},\n\t\t\tanswer_0={$answer_new['5']},\n\t\t\tanswer_0={$answer_new['6']},\n\t\t\tanswer_0={$answer_new['7']},\n\t\t\tanswer_0={$answer_new['8']},\n\t\t\tanswer_0={$answer_new['9']}\n\n\t\t\tWHERE question_id={$_POST['qid']}";
if ($testsQuestionsDAO->execute($sql)) {
$msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
if ($_POST['tid']) {
header('Location: questions.php?tid=' . $_POST['tid'] . '&_course_id=' . $_course_id);
} else {示例5: foreach
//ouput questions
$rows = $testsQuestionsDAO->getByCourseIDAndCategoryID($_course_id, $cat['category_id']);
if (is_array($rows)) {
$question_flag = TRUE;
echo '<tr>';
echo '<th colspan="' . $cols . '">';
echo '<input type="checkbox" name="cat' . $cat['category_id'] . '" id="cat' . $cat['category_id'] . '" onclick="javascript:selectCat(' . $cat['category_id'] . ', this);" /><label for="cat' . $cat['category_id'] . '">' . $cat['title'] . '</label>';
echo '</th>';
echo '</tr>';
foreach ($rows as $row) {
echo '<tr onmousedown="document.form[\'q' . $row['question_id'] . '\'].checked = !document.form[\'q' . $row['question_id'] . '\'].checked; togglerowhighlight(this, \'q' . $row['question_id'] . '\');" id="rq' . $row['question_id'] . '">';
echo '<td>';
echo '<input type="checkbox" value="' . $row['question_id'] . '|' . $row['type'] . '" name="questions[' . $cat['category_id'] . '][]" id="q' . $row['question_id'] . '" onmouseup="this.checked=!this.checked" /></td>';
echo '<td>';
echo '<a title="' . htmlentities_utf8($row[question], ENT_QUOTES, 'UTF-8') . '">';
echo AT_print(htmlentities_utf8(Utility::validateLength($row['question'], 100, 1), ENT_QUOTES, 'UTF-8'), 'tests_questions.question');
echo '</a>';
echo '</td>';
echo '<td>';
$o = TestQuestions::getQuestion($row['type']);
$o->printName();
echo '</td>';
echo '</tr>';
}
}
}
if (!$question_flag) {
echo '<tr><td colspan="' . $cols . '">' . _AT('none_found') . '</td></tr>';
}
?>
</tbody>