Foreach loop through Gravity Forms entries

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Not sure how relevant the answer is now, but it might help someone in future.

  1. It would be advisable to switch $entries and $entry. It’s quite confusing that you use $entries for singular entry and $entry for an array of entries.

  2. Define what output you are looking for. You are looking to get an array, but you’re rewriting your values with each loop – that’s why the last one stands- like you’re repainting a house and wondering why only the top color can be seen…

  3. I’d say you want to do this to the $calendar_data array and an $outputx output:

    $calendar_data = array();

$outputx = "";

$entries = GFAPI::get_entries($form_id, $search_criteria, $sorting, $paging, $total_count);

foreach ($entries as $entry) {
    $idx = rgar($entry, 'id');
    $calendar_data[$idx]["fname"] = rgar($entry, '13.3');
    $calendar_data[$idx]["lname"] = rgar($entry, '13.6');
    $calendar_data[$idx]["pto_start"] = rgar($entry, '1');
    $calendar_data[$idx]["pto_end"] = rgar($entry, '3');
    $calendar_data[$idx]["e_location"] = rgar($entry, '16');
    $calendar_data[$idx]["pto_approval"] = rgar($entry, '15');

    $supervisor_location = um_user('employee_location');

    if (($supervisor_location === 'Elk City, OK') && ($e_location === 'Elk City, OK' )) {
        if ($pto_start != $this->currentDate) {
            $outputx .= '<div id="' . $this->currentDate . '" class="day ' . ($cellNumber % 7 == 1 ? ' start ' : ($cellNumber % 7 == 0 ? ' end ' : ' ')) .
            ($cellContent == null ? 'mask' : '') . '">' . $cellContent . '</div>';
        } elseif ($pto_start == $this->currentDate) {
            $outputx .= '<div id="' . $this->currentDate . '" class="day has-pto ' . ($cellNumber % 7 == 1 ? ' start ' : ($cellNumber % 7 == 0 ? ' end ' : ' ')) .
            ($cellContent == null ? 'mask' : '') . '">' . $cellContent . '<div class="inner-pto-cal ' . lcfirst($pto_approval) . '">' . $fname . ' ' . $lname . '</div></div>';
        }
    }
}