/** report basic performance indicators in a single line
*
* This calculates the execution time of the script and the
* number of queries. Note a special trick: we retrieve
* the translated string in a dummy variable before calculating
* the number of queries because otherwise we might miss one
* or more query from the language/translation subsystem.
*
* Note that the message containing the performance indicators
* is only generated when debug is TRUE; the information is not
* that interesting for ordinary users.
*
* @param string $m left margin for increased readability
* @return string performance report
*/
function get_bottomline($m = '')
{
global $CFG;
$bottom_line = appropriate_legal_notices($this->text_only, $m) . "\n";
if ($CFG->debug) {
$dummy = t('generated_in', 'admin');
$a = array('{DATE}' => strftime("%Y-%m-%d %T"), '{QUERIES}' => performance_get_queries(), '{SECONDS}' => sprintf("%01.3f", performance_get_seconds()));
$bottom_line .= $m . "| " . t('generated_in', 'admin', $a) . "\n";
}
return $bottom_line;
}
/** show 'powered by' and (maybe) report basic performance indicators
*
* This calculates the execution time of the script and the
* number of queries. Note a special trick: we retrieve
* the translated string in a dummy variable before calculating
* the number of queries because otherwise we might miss one
* or more query from the language/translation subsystem.
*
* Note: for the time being the performance report commented out (2010-12-08).
* Update: as from 2011-05-20 the performance report only displayed while debug is on,
*
* @param string $m left margin for increased readability
* @return string performance report
*/
function get_bottomline($m = '')
{
global $CFG;
$dummy = t('generated_in', 'admin');
$a = array('{DATE}' => strftime("%Y-%m-%d %T"), '{QUERIES}' => performance_get_queries(), '{SECONDS}' => sprintf("%01.3f", performance_get_seconds()));
$s = appropriate_legal_notices($this->text_only, $m) . "\n";
if ($CFG->debug) {
$separator = empty($this->quickbottom_separator) ? '' : $this->quickbottom_separator . ' ';
// readability
$s .= $m . $separator . t('generated_in', 'admin', $a) . "\n";
}
return $s;
}