本文整理汇总了PHP中JString::startsWith方法的典型用法代码示例。如果您正苦于以下问题：PHP JString::startsWith方法的具体用法？PHP JString::startsWith怎么用？PHP JString::startsWith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JString的用法示例。
在下文中一共展示了JString::startsWith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: query
/**
* Execute the SQL statement.
*
* @return mixed A database cursor resource on success, boolean false on failure.
*
* @since 11.1
* @throws DatabaseException
*/
public function query()
{
if (!is_resource($this->connection)) {
// Legacy error handling switch based on the JError::$legacy switch.
// @deprecated 11.3
if (JError::$legacy) {
if ($this->debug) {
JError::raiseError(500, 'JDatabaseDriverSQLAzure::query: ' . $this->errorNum . ' - ' . $this->errorMsg);
}
return false;
} else {
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), JLog::ERROR, 'database');
throw new DatabaseException();
}
}
// Take a local copy so that we don't modify the original query and cause issues later
$sql = $this->replacePrefix((string) $this->sql);
if ($this->limit > 0 || $this->offset > 0) {
$sql = $this->_limit($sql, $this->limit, $this->offset);
}
// If debugging is enabled then let's log the query.
if ($this->debug) {
// Increment the query counter and add the query to the object queue.
$this->count++;
$this->log[] = $sql;
JLog::add($sql, JLog::DEBUG, 'databasequery');
}
// Reset the error values.
$this->errorNum = 0;
$this->errorMsg = '';
// sqlsrv_num_rows requires a static or keyset cursor.
if (JString::startsWith(ltrim(strtoupper($sql)), 'SELECT')) {
$array = array('Scrollable' => SQLSRV_CURSOR_KEYSET);
} else {
$array = array();
}
// Execute the query.
$this->cursor = sqlsrv_query($this->connection, $sql, array(), $array);
// If an error occurred handle it.
if (!$this->cursor) {
// Populate the errors.
$errors = sqlsrv_errors();
$this->errorNum = $errors[0]['SQLSTATE'];
$this->errorMsg = $errors[0]['message'] . 'SQL=' . $sql;
// Legacy error handling switch based on the JError::$legacy switch.
// @deprecated 11.3
if (JError::$legacy) {
if ($this->debug) {
JError::raiseError(500, 'JDatabaseDriverSQLAzure::query: ' . $this->errorNum . ' - ' . $this->errorMsg);
}
return false;
} else {
JLog::add(JText::sprintf('JLIB_DATABASE_QUERY_FAILED', $this->errorNum, $this->errorMsg), JLog::ERROR, 'databasequery');
throw new DatabaseException();
}
}
return $this->cursor;
}