<?php
include_once '../lib/util.php';
$db = new DBGuest();
header('Content-Type: application/json');
$res = array();
$keys = array_keys($_REQUEST);
if (count($keys) > 0) {
$key = $keys[0];
$value = $_REQUEST[$key];
if ($value) {
switch ($key) {
case 'title':
$res = $db->fetchAll('SELECT DISTINCT `title` FROM `summary`
WHERE `title` LIKE ? UNION SELECT `title_english` FROM `summary`
WHERE `title_english` LIKE ? LIMIT 30', $value . '%', $value . '%');
break;
case 'teacher':
$res = $db->fetchAll('SELECT `name` FROM `staff` WHERE `name` LIKE ? LIMIT 30', $value . '%');
break;
case 'code':
$res = $db->fetchAll('SELECT `code` FROM `summary` WHERE `code` LIKE ? LIMIT 30', $value . '%');
break;
}
}
}
echo json_encode($res);
<?php
include_once '../lib/util.php';
$db = new DBGuest();
if (isset($_REQUEST['department_id']) && $_REQUEST['department_id']) {
$res = $db->fetchAll('SELECT `room_id`, `name` from `room` WHERE `department_id` = ?', $_REQUEST['department_id']);
} else {
$res = $db->fetchAll('SELECT `room_id`, `name` from `room`');
}
header('Content-Type: application/json');
echo json_encode($res);
}
$offset = 0;
$count = 100;
if (isset($_REQUEST['page'])) {
$page = explode('..', $_REQUEST['page']);
if (count($page) >= 1) {
if (count($page) === 2 && is_numeric($page[0]) && is_numeric($page[1])) {
$offset = (int) $page[0];
$count = (int) $page[1] - $offset + 1;
} else {
if (is_numeric($page[0])) {
$offset = (int) $page[0];
} else {
if (count($page) === 2 && is_numeric($page[1])) {
}
}
}
}
}
$lastquery .= ") LIMIT {$offset}, " . (min(100, $count) + 1);
$result = $db->fetchAll($lastquery);
echo '{"syllabus":[' . implode(',', array_slice($result, 0, $count)) . '],"page":' . json_encode(array('begin' => $offset, 'end' => min(100, count($result)) + $offset - 1, 'next' => count($result) > 100)) . ',"sql":"' . $lastquery . '"}';
/*
$reurn =array();
while($row=$result->fetch_assoc()){
$return[]=json_decode($row[json]);
}
$db->close();
echo json_encode($return,JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT);
*/
<?php
include_once '../lib/util.php';
$db = new DBGuest();
$res = $db->fetchAll('SELECT * from `department`');
header('Content-Type: application/json');
echo json_encode($res);