本文整理匯總了PHP中Survey::get_from_db方法的典型用法代碼示例。如果您正苦於以下問題：PHP Survey::get_from_db方法的具體用法？PHP Survey::get_from_db怎麽用？PHP Survey::get_from_db使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Survey的用法示例。
在下文中一共展示了Survey::get_from_db方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: elementFunction
function elementFunction()
{
// get global user object
global $user;
// set connection var
global $db;
// get current time
$time_now = date("Y-m-d H:i:s");
// protect from unauthorized access
if (!isset($user) or !isset($_POST['formElementFunction'])) {
logout();
die;
}
// set empty survey
$session_question = new Question();
$session_question = get_session_question();
$question_id = $_POST['formElementFunction'];
if ($question_id != "") {
$session_question->get_from_db($question_id);
}
// get the function
$function = '';
foreach ($_POST as $key => $post) {
if ($post != $question_id) {
$function = substr($key, 11);
}
}
if ($function == 'Edit') {
// set security
$survey = new Survey();
$survey->get_from_db($session_question->getSurvey());
if ($survey->getCreatedBy() != $user->getId()) {
if ($user->getAdmin() != 1) {
logout();
die;
}
}
$_SESSION['session_question'] = serialize($session_question);
// get session answers
$session_answers = array();
$session_answer_ids = get_survey_answers($session_question->getId());
foreach ($session_answer_ids as $answer_id) {
$answer = new Answer();
$answer->get_from_db($answer_id);
array_push($session_answers, $answer);
}
$_SESSION['session_answers'] = serialize($session_answers);
$cookie_key = 'msg';
$cookie_value = 'Вие избрахте елемент от анкетата за редакция!<br />Отидете на раздел "Добавете или редактирайте елемент към анкетата"';
setcookie($cookie_key, $cookie_value, time() + 1);
header('Location: ' . ROOT_DIR . '?page=survey_edit');
die;
} elseif ($function == 'PrintExcel') {
// get global user object
global $user;
// get survey id
$question_id = $_POST['formElementFunction'];
// check if the user is the surveyCreator or systemAdmin
$question = new Question();
$question->get_from_db($question_id);
$survey = new Survey();
$survey->get_from_db($question->getSurvey());
if (intval($survey->getCreatedBy()) != $user->getId() && $user->getAdmin() != 1) {
$error = new Error("Question PrintExcel: unathorised access");
$error->writeLog();
logout();
die;
}
header('Location: ' . ROOT_DIR . 'functions/print/excel/questionReport.php?question_id=' . $question_id);
die;
} elseif ($function == 'PrintExcelGroups') {
// get global user object
global $user;
// get survey id
$question_id = $_POST['formElementFunction'];
// check if the user is the surveyCreator or systemAdmin
$question = new Question();
$question->get_from_db($question_id);
$survey = new Survey();
$survey->get_from_db($question->getSurvey());
if (intval($survey->getCreatedBy()) != $user->getId() && $user->getAdmin() != 1) {
$error = new Error("Question PrintExcelGroups: unathorised access");
$error->writeLog();
logout();
die;
}
header('Location: ' . ROOT_DIR . 'functions/print/excel/questionReportGroups.php?question_id=' . $question_id);
die;
} elseif ($function == 'PrintExcelGender') {
// get global user object
global $user;
// get survey id
$question_id = $_POST['formElementFunction'];
// check if the user is the surveyCreator or systemAdmin
$question = new Question();
$question->get_from_db($question_id);
$survey = new Survey();
$survey->get_from_db($question->getSurvey());
if (intval($survey->getCreatedBy()) != $user->getId() && $user->getAdmin() != 1) {
$error = new Error("Question PrintExcelGender: unathorised access");
//.........這裏部分代碼省略.........
示例2: foreach
?>
<div class="ac info_box box_green">
<h4>
<?php
echo USER_SURVEY_HOMEPAGE_AVAILABLE_SURVEYS;
?>
</h4>
</div>
<div class="ac">
<div class="accordion">
<?php
$surveys_by_user = get_available_by_user_surveys($user->getId());
if (!empty($surveys_by_user)) {
foreach ($surveys_by_user as $survey_id) {
$survey = new Survey();
$survey->get_from_db($survey_id);
?>
<h3 class="no-float ac"><?php
print_r($survey->getTitle());
?>
</h3>
<div>
<div class="ac">
<div class="action no-margin ac">
<form id="formSurvey<?php
print_r($survey->getId());
?>
"
class="form ac prefix_2"
action="./?page=user_survey&funct=survey_funct"
method="POST">示例3: logout
if (!isset($_SESSION)) {
session_start();
}
// protect from unauthorized access
if (!isset($_SESSION['user'])) {
logout();
die;
}
// protect from error access
if (!isset($_SESSION['survey_id'])) {
header('location: /?page=my_surveys');
die;
}
global $user;
$survey = new Survey();
$survey->get_from_db($_SESSION['survey_id']);
$answers = get_survey_answers($survey->getId());
$groups = get_survey_staff_groups($survey->getId());
foreach (get_survey_student_groups($survey->getId()) as $group_id) {
array_push($groups, $group_id);
}
foreach (get_survey_local_groups($survey->getId()) as $group_id) {
array_push($groups, $group_id);
}
//-------------------------------------------------
// Include the main TCPDF library (search for installation path).
require_once ROOT_DIR . 'functions/print/tcpdf.php';
// Extend the TCPDF class to create custom Header and Footer
class MYPDF extends TCPDF
{
//Page header