public function function_list()
{
$dataFile = webgrind::get('dataFile');
if ($dataFile == '0') {
$files = Webgrind_Filehandler::getInstance()->getTraceList();
$dataFile = $files[0]['filename'];
}
$reader = Webgrind_Filehandler::getInstance()->getTraceReader($dataFile, webgrind::get('costFormat', Kohana::config('webgrind.defaultCostformat')));
$functions = array();
$shownTotal = 0;
$breakdown = array('internal' => 0, 'user' => 0, 'class' => 0, 'include' => 0);
for ($i = 0; $i < $reader->getFunctionCount(); $i++) {
$functionInfo = $reader->getFunctionInfo($i);
if (false !== strpos($functionInfo['functionName'], 'php::')) {
$breakdown['internal'] += $functionInfo['summedSelfCost'];
$humanKind = 'internal';
$kind = 'blue';
} elseif (false !== strpos($functionInfo['functionName'], 'require_once::') || false !== strpos($functionInfo['functionName'], 'require::') || false !== strpos($functionInfo['functionName'], 'include_once::') || false !== strpos($functionInfo['functionName'], 'include::')) {
$breakdown['include'] += $functionInfo['summedSelfCost'];
$humanKind = 'include';
$kind = 'grey';
} else {
if (false !== strpos($functionInfo['functionName'], '->') || false !== strpos($functionInfo['functionName'], '::')) {
$breakdown['class'] += $functionInfo['summedSelfCost'];
$humanKind = 'class';
$kind = 'green';
} else {
$breakdown['user'] += $functionInfo['summedSelfCost'];
$humanKind = 'procedural';
$kind = 'orange';
}
}
if (!(int) webgrind::get('hideInternals', 0) || strpos($functionInfo['functionName'], 'php::') === false) {
$shownTotal += $functionInfo['summedSelfCost'];
$functions[$i] = $functionInfo;
$functions[$i]['nr'] = $i;
$functions[$i]['kind'] = $kind;
$functions[$i]['humanKind'] = $humanKind;
}
}
usort($functions, array('webgrind', 'cost_cmp'));
$remainingCost = $shownTotal * webgrind::get('showFraction');
$result['functions'] = array();
foreach ($functions as $function) {
$remainingCost -= $function['summedSelfCost'];
$result['functions'][] = $function;
if ($remainingCost < 0) {
break;
}
}
$result['summedInvocationCount'] = $reader->getFunctionCount();
$result['summedRunTime'] = $reader->formatCost($reader->getHeader('summary'), 'msec');
$result['dataFile'] = $dataFile;
$result['invokeUrl'] = $reader->getHeader('cmd');
$result['runs'] = $reader->getHeader('runs');
$result['breakdown'] = $breakdown;
$result['mtime'] = date(Kohana::config('webgrind.dateFormat'), filemtime(webgrind::xdebugOutputDir() . $dataFile));
echo json_encode($result);
}
