本文整理汇总了PHP中DBQuery::get_row_cnt方法的典型用法代码示例。如果您正苦于以下问题：PHP DBQuery::get_row_cnt方法的具体用法？PHP DBQuery::get_row_cnt怎么用？PHP DBQuery::get_row_cnt使用的例子？那么, 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DBQuery的用法示例。
在下文中一共展示了DBQuery::get_row_cnt方法的3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: BadTimeSemanticException
function __construct($crn, $begin_change, $end_change, $day_change = '')
{
// precondition check on begin and end times
if (intval($begin_change) >= intval($end_change)) {
throw new BadTimeSemanticException("begin time must be earlier than end time");
}
// this is the change description for the section (potentially)
$this->desc = array($begin_change, $end_change, $day_change);
// look up the section by CRN; use the selected term code
$use_term = self::$term_id;
$opt = self::$term_id != '' ? "AND term_code = {$use_term}" : "";
$q = new DBQuery("SELECT id, begin_time, end_time, dow FROM banner.section WHERE crn = {$crn} {$opt};");
if ($q->is_empty()) {
throw new SectionNotFoundException();
}
if ($q->get_row_cnt() > 1) {
// this should not occur given preconditions of the database
throw new HandlerException("more than one section found given input CRN");
}
// remember important attributes about the section
$row = $q->get_next_row();
// the query should have only retrieved one query
$this->sid = $row[0];
$this->curdesc = array($row[1], $row[2], $row[3]);
// if no dow was supplied in the section change description, then use the current dow for the course
// this is important as it allows a correct REGEX to be generated by 'generate_sql_where_dow_overlap'
if ($day_change == '') {
$this->desc[2] = $this->curdesc[2];
}
}示例2: exit
<body>
<center>
<?php
include_once "{$_SERVER['DOCUMENT_ROOT']}/php-bin/libquery.php";
if (!isset($_GET) || !array_key_exists('noBackLink', $_GET) || $_GET['noBackLink'] == 'false') {
echo "<a style= \"margin-top:10px;margin-left:10px;\" class=\"pure-button pure-button-primary\" href=\"/index.html\">Banner Main</a></div>";
}
if (!isset($_GET) || !array_key_exists('bannerid', $_GET)) {
echo "<p><strong>Bad request</strong></p>\n";
} else {
$bannerid = $_GET['bannerid'];
if (!is_numeric($bannerid)) {
echo "<p>{$bannerid} is not a valid Banner ID</p>";
exit(0);
}
$student = new DBQuery("SELECT last_name, first_name FROM banner.student WHERE banner.student.id = {$bannerid};");
if ($student->get_row_cnt() == 0) {
echo "<p>No results for Banner ID={$bannerid}</p>";
exit(0);
}
$row = $student->get_next_row();
echo "<h1>Schedule listing for {$row[0]}, {$row[1]} [{$bannerid}]</h1>";
$schedule = new DBQuery("SELECT crn, subject_code, number, title, begin_time, end_time, dow FROM banner.student_section INNER JOIN\nbanner.section ON banner.section.id = banner.student_section.section_id INNER JOIN banner.course ON\nbanner.section.course_id = banner.course.id INNER JOIN banner.student ON\nbanner.student_section.student_id = banner.student.id\nWHERE banner.student_section.student_id = {$bannerid}\nORDER BY course.title;");
echo $schedule->htmlitize();
}
?>
</center> </body>
</html>
示例3: exit
if ($q->get_row_cnt() == 0) {
echo "<p> No results found for course {$titles[$i]} {$numbers[$i]} </p>";
exit(1);
}
while (true) {
$row = $q->get_next_row();
if ($row === false) {
break;
}
$cids[] = $row[0];
}
}
$sects = array();
foreach ($cids as $id) {
$q = new DBQuery("SELECT id FROM banner.section WHERE banner.section.course_id = {$id};");
if ($q->get_row_cnt() == 0) {
echo "<p> No sections found for course with id={$id} </p>";
exit(1);
}
while (true) {
$row = $q->get_next_row();
if ($row === false) {
break;
}
$sects[] = $row[0];
}
}
$results = array();
foreach ($sects as $id) {
$q = new DBQuery("SELECT student_id FROM banner.student_section WHERE banner.student_section.section_id = {$id};");
while (true) {