$prefix = 'Post' . ' ' . $number . ' ';
}
$column = $prefix . $add;
addColumn($cleanProcedure, $column);
// this will only add columns if they don't already exist; nothing is overwritten
}
}
$procedure = multiLevelShuffle($cleanProcedure);
$procedure = shuffle2dArray($procedure, $_CONFIG->stop_at_login);
$_SESSION['Procedure'] = $procedure;
// Load entire experiment into $Trials[1-X] where X is the number of trials
$Trials = array(0 => 0);
$procedureLength = count($procedure);
for ($count = 2; $count < $procedureLength; $count++) {
// $Trials[$count-1] = makeTrial($procedure[$count]['Item']);
$items = rangeToArray($procedure[$count]['Item']);
$stim = array();
foreach ($items as $item) {
if (isset($stimuli[$item]) and is_array($stimuli[$item])) {
foreach ($stimuli[$item] as $column => $value) {
$stim[$column][] = $value;
}
}
}
if ($stim === array()) {
foreach ($stimuli[2] as $column => $value) {
$stim[$column][] = '';
}
}
foreach ($stim as $column => $valueArray) {
$Trials[$count - 1]['Stimuli'][$column] = implode('|', $valueArray);
foreach ($theseButtons as $thisButton) {
if ($thisButton === '') {
continue;
}
if ($thisButton[0] === '$') {
$sep = strrpos($thisButton, '[');
if ($sep === false) {
$col = substr($thisButton, 1);
$index = $item;
} else {
$col = substr($thisButton, 1, $sep - 1);
$index = substr($thisButton, $sep + 1, strrpos($thisButton, ']') - $sep - 1);
}
$col = strtolower(trim($col));
if (isset($stimCols[$col])) {
$index = rangeToArray($index);
foreach ($index as $i) {
$newButtons[] = $_SESSION['Stimuli'][$i][$stimCols[$col]];
}
} else {
$newButtons[] = $thisButton;
// so we can see which button is being outputted as $bad button [2o3nri...
$trialFail = true;
echo '<h3>Buttons incorrectly defined. For dynamic buttons, please use a dollar sign, followed by the column name, followed by a space, followed by a number or range, like <strong>$cue[2::8]</strong></h3>';
}
} else {
$newButtons[] = $thisButton;
}
}
if ($shuffleThese) {
shuffle($newButtons);
foreach ($columns as $column => $default) {
if (!isset($row[$column])) {
$row[$column] = $default;
}
}
}
}
unset($row);
$_SESSION['Trials'] = array();
$i = 0;
foreach ($_SESSION['Procedure'] as $procRow) {
if ($procRow === 0) {
continue;
}
++$i;
$items = rangeToArray($procRow['Item']);
$stim = array();
foreach ($items as $item) {
if (isset($_SESSION['Stimuli'][$item])) {
foreach ($_SESSION['Stimuli'][$item] as $column => $value) {
$stim[$column][] = $value;
}
}
}
if ($stim === array()) {
foreach ($_SESSION['Stimuli'][2] as $column => $unused) {
$stim[$column] = 'n/a';
}
} else {
foreach ($stim as &$values) {
$values = implode('|', $values);
//
// If you put a range (2 entries separated by two colons '::'), the
// scale will start from the first entry, and end at the second.
// Both number ranges (-3::3) and alphabetical ranges (a::f)
// are fine. You can also define the step size using a # sign
// after the range (e.g., 0::1#.5).
//
// You can also combine ranges using commas, such as "1::3,a::c".
// Using these, its possible to have duplicate entries, so
// something like "1,1,1,1::4" is possible. If you want to set
// the step size for multiple ranges, please enter the step size
// after each range, like "1::3#.1, a::g # 2, 7::9 #.5"
if (!isset($settings) or $settings === '') {
$settings = '1::7';
}
$likertOptions = rangeToArray($settings);
$texts = explode('|', $text);
$question = array_shift($texts);
$labelWidth = floor(1000 / max(1, count($texts))) / 10;
$optionWidth = floor(1000 / count($likertOptions)) / 10;
?>
<style>
.likertArea { text-align: center; }
.likertQuestion { margin: 0 0 30px 0; font-size: 1.3em; }
.likertLabels { display: table; margin: 10px 0; color: #666; width: 100%; }
.likertLabel { display: table-cell; padding: 8px;
vertical-align: bottom; width: <?php
echo $labelWidth;
?>