Lines Matching defs:keys
256 // allow for nested meta keys (e.g. date:created)
258 $keys = explode(':', $key);
259 if (isset($meta[$keys[0]][$keys[1]])) {
260 $value = $meta[$keys[0]][$keys[1]];
542 * filter array of pages by specific meta data keys (or columns)
628 $keys = $sort_opts['key'];
634 $result = $sort_func($sort_array, function (array $left, array $right) use ($sort_opts, $keys, $self) {
639 foreach ($keys as $idx => $key) {
678 // no need for remaining keys as there was a difference
690 * @param array $keys : which keys (columns) should be returned in results array? (as keys)
699 final public function mgroup(array $sort_array, array $keys, $group_opts = []): array
710 foreach ($keys as $key) {
720 foreach ($keys as $iValue) {