Current File : /home/dordingu/public_html/hardkjarni/wp-content/plugins/the-events-calendar/common/src/functions/query.php
<?php
/**
* A set of functions to manipulate queries or query properties.
*
* @since 4.9.5
*/
if ( ! function_exists( 'tribe_filter_meta_query' ) ) {
/**
* Removes meta query entries based on key and value.
*
* Example usage to remove all date-related meta queries, using a regular expression:
*
* $query->meta_query = tribe_filter_meta_query(
* $args['meta_query'],
* array( 'key' => '/_Event(Start|End)Date(UTC)/' )
* );
*
* @since 4.9.5
*
* @param array $meta_query The meta query array to filter, usually the content of the `$query->meta_query`
* property.
* @param array $where A map of criteria for the filtering that will be applied with OR logic: if an
* entry matches even one then it will be removed. If the value of the comparison is a
* regular expression, with fences, then it will be used for a `preg_match` check against
* the key, not a simple comparison.
*
* @return array The filtered meta query array.
*/
function tribe_filter_meta_query( array $meta_query, array $where ) {
$filtered = [];
foreach ( $meta_query as $key => $entry ) {
if ( ! is_array( $entry ) ) {
$filtered[ $key ] = $entry;
continue;
}
foreach ( $where as $where_key => $where_value ) {
if ( isset( $entry[ $where_key ] ) ) {
if ( tribe_is_regex( $where_value ) ) {
$var = $entry[ $where_key ];
if ( preg_match( $where_value, $var ) ) {
continue 2;
}
} elseif ( $entry[ $where_key ] == $where_value ) {
continue 2;
}
}
}
$filtered[ $key ] = $entry;
}
return $filtered;
}
}
if ( ! function_exists( 'tribe_normalize_orderby' ) ) {
/**
* Normalizes an `orderby` string or array to an map of keys and orders.
*
* Note the function and the variables use the "orderby" (no spaces) name to stick
* with the WordPress query standard.
*
* @since 4.12.6
*
* @param string|array<string,string> $orderby Either an `orderby` key, a list of `orderby`
* keys or a map of `orderby` clauses.
* @param string $order The default order that should be applied to `orderby` entries that
* lack one.
*
* @return array The normalized `orderby` array, in the format supported by WordPress queries:
* `[ <key_1> => <order>, <key_2> => <order>, ... ]`.
*/
function tribe_normalize_orderby( $orderby, $order = 'ASC' ) {
// Make the `orderby` part an array.
$orderby_arr = (array) $orderby;
$normalized = [];
foreach ( $orderby_arr as $by_key => $direction ) {
if ( empty( $direction ) ) {
continue;
}
if ( is_numeric( $by_key ) ) {
// It's an entry where the key is just listed, relying on the default order.
$by_key = $direction;
$direction = $order;
}
$normalized[ $by_key ] = $direction;
}
return $normalized;
}
}
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