if (!isset($_SESSION['Timestamp'])) {
$_SESSION['Timestamp'] = microtime(true);
}
// setting up easier to use and read aliases(shortcuts) of $_SESSION data
$condition =& $_SESSION['Condition'];
$currentPos =& $_SESSION['Position'];
$currentPost =& $_SESSION['PostNumber'];
$currentTrial =& $_SESSION['Trials'][$currentPos];
$currentStimuli = $currentTrial['Stimuli'];
createAliases($currentStimuli);
// this will also create aliases of any columns that apply to the current trial (filtering out "post X" prefixes when necessary)
// currentProcedure becomes an array of all columns matched for this trial, using their original column names
$currentProcedure = ExtractTrial($currentTrial['Procedure'], $currentPost);
if (!isset($trialType)) {
$error = array('Error*Missing_Trial_Type' => 'Post ' . $_SESSION['PostNumber']);
recordTrial();
header('Location: experiment.php');
exit;
}
$trialType = strtolower($trialType);
$trialFiles = getTrialTypeFiles($trialType);
if (isset($trialFiles['script'])) {
$addedScripts = array($trialFiles['script']);
}
if (isset($trialFiles['style'])) {
$addedStyles = array($trialFiles['style']);
}
if (!isset($item)) {
$item = $currentTrial['Procedure']['Item'];
}
if ($currentPost < 1) {
foreach ($answers as $i => $ans) {
$extraData = array();
$extraData['Serial_Position'] = $i + 1;
foreach ($stimInfo as $header => $contents) {
$extraData['Serial_' . $header] = $contents[$i];
}
if (isset($match[$i])) {
$extraData['Serial_Matched_Word'] = $match[$i]['word'];
$extraData['Serial_Matched_Diff'] = $match[$i]['diff'];
$extraData['Serial_Output_Order'] = $match[$i]['output_order'];
$extraData['Serial_lenientAcc'] = 1;
$extraData['Serial_lenientVal'] = $value[$i];
if ($match[$i]['diff'] === 0) {
$extraData['Serial_strictAcc'] = 1;
$extraData['Serial_strictVal'] = $value[$i];
} else {
$extraData['Serial_strictAcc'] = 0;
$extraData['Serial_strictVal'] = 0;
}
} else {
$extraData['Serial_Matched_Word'] = '_';
$extraData['Serial_Matched_Diff'] = '_';
$extraData['Serial_Output_Order'] = '_';
$extraData['Serial_lenientAcc'] = 0;
$extraData['Serial_lenientVal'] = 0;
$extraData['Serial_strictAcc'] = 0;
$extraData['Serial_strictVal'] = 0;
}
recordTrial($extraData, false, false);
}
}