/**
* Stores query data into session data for debugging purposes
*
* @param string $query Query text
* @param object $link database link
* @param object|boolean $result Query result
* @param integer $time Time to execute query
*
* @return void
*/
private function _dbgQuery($query, $link, $result, $time)
{
$dbgInfo = array();
$error_message = $this->getError($link);
if ($result == false && is_string($error_message)) {
$dbgInfo['error'] = '<span style="color:red">' . htmlspecialchars($error_message) . '</span>';
}
$dbgInfo['query'] = htmlspecialchars($query);
$dbgInfo['time'] = $time;
// Get and slightly format backtrace
$dbgInfo['trace'] = debug_backtrace();
foreach ($dbgInfo['trace'] as $key => $step) {
if (isset($step['file'])) {
$dbgInfo['trace'][$key]['file'] = Error::relPath($step['file']);
}
}
$dbgInfo['hash'] = md5($query);
$_SESSION['debug']['queries'][] = $dbgInfo;
}
/**
* Error handler to catch fatal errors when loading configuration
* file
*
*
* PMA_Config_fatalErrorHandler
* @return void
*/
public static function fatalErrorHandler()
{
if (!isset($GLOBALS['pma_config_loading']) || !$GLOBALS['pma_config_loading']) {
return;
}
$error = error_get_last();
if ($error === null) {
return;
}
PMA_fatalError(sprintf('Failed to load phpMyAdmin configuration (%s:%s): %s', Error::relPath($error['file']), $error['line'], $error['message']));
}
/**
* Get a single function argument
*
* if $function is one of include/require
* the $arg is converted to a relative path
*
* @param string $arg argument to process
* @param string $function function name
*
* @return string
*/
public static function getArg($arg, $function)
{
$retval = '';
$include_functions = array('include', 'include_once', 'require', 'require_once');
$connect_functions = array('mysql_connect', 'mysql_pconnect', 'mysqli_connect', 'mysqli_real_connect', 'connect', '_realConnect');
if (in_array($function, $include_functions)) {
$retval .= Error::relPath($arg);
} elseif (in_array($function, $connect_functions) && getType($arg) === 'string') {
$retval .= getType($arg) . ' ********';
} elseif (is_scalar($arg)) {
$retval .= getType($arg) . ' ' . htmlspecialchars(var_export($arg, true));
} else {
$retval .= getType($arg);
}
return $retval;
}
/**
* display HTML header
*
* @param Error $error the error
*
* @return void
*/
protected function dispPageStart($error = null)
{
Response::getInstance()->disable();
echo '<html><head><title>';
if ($error) {
echo $error->getTitle();
} else {
echo 'phpMyAdmin error reporting page';
}
echo '</title></head>';
}
/**
* Stores query data into session data for debugging purposes
*
* @param string $query Query text
* @param object $link database link
* @param object|boolean $result Query result
* @param integer $time Time to execute query
*
* @return void
*/
private function _dbgQuery($query, $link, $result, $time)
{
$dbgInfo = array();
$error_message = $this->getError($link);
if ($result == false && is_string($error_message)) {
$dbgInfo['error'] = '<span style="color:red">' . htmlspecialchars($error_message) . '</span>';
}
$dbgInfo['query'] = htmlspecialchars($query);
$dbgInfo['time'] = $time;
// Get and slightly format backtrace, this is used
// in the javascript console.
// Strip call to _dbgQuery
$dbgInfo['trace'] = Error::processBacktrace(array_slice(debug_backtrace(), 1));
$dbgInfo['hash'] = md5($query);
$_SESSION['debug']['queries'][] = $dbgInfo;
}