$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC$mmoLD;%g?wŷovH0a5*ؒl͛SiyrO7%L]%hk>v1HBd\(e oIx>36BS%( f$h eԎH`ݶ f{FoY@00uMbz-XI$&gf7Ӵu|'K.oP PF.o9B<~.[<٭${1A.bKxL'u8n5e,]HVWw$Cel|zysKi-qݬbk,wnG;~ er͒~' 1`V⦫-*[LK'2@仪n2NƶGi/U'E@`H;J +Jn#6ڴĹGNG'Z!WiNJ@AZ|[$q}iҷQbtTEC $value ) ) { $newlist[ $key ] = $value->$field; } else { $newlist[ $key ] = $value[ $field ]; } } $this->output = $newlist; return $this->output; } /* * When index_key is not set for a particular item, push the value * to the end of the stack. This is how array_column() behaves. */ foreach ( $this->output as $value ) { if ( is_object( $value ) ) { if ( isset( $value->$index_key ) ) { $newlist[ $value->$index_key ] = $value->$field; } else { $newlist[] = $value->$field; } } else { if ( isset( $value[ $index_key ] ) ) { $newlist[ $value[ $index_key ] ] = $value[ $field ]; } else { $newlist[] = $value[ $field ]; } } } $this->output = $newlist; return $this->output; } /** * Sorts the input array based on one or more orderby arguments. * * @since 4.7.0 * * @param string|array $orderby Optional. Either the field name to order by or an array * of multiple orderby fields as $orderby => $order. * @param string $order Optional. Either 'ASC' or 'DESC'. Only used if $orderby * is a string. * @param bool $preserve_keys Optional. Whether to preserve keys. Default false. * @return array The sorted array. */ public function sort( $orderby = array(), $order = 'ASC', $preserve_keys = false ) { if ( empty( $orderby ) ) { return $this->output; } if ( is_string( $orderby ) ) { $orderby = array( $orderby => $order ); } foreach ( $orderby as $field => $direction ) { $orderby[ $field ] = 'DESC' === strtoupper( $direction ) ? 'DESC' : 'ASC'; } $this->orderby = $orderby; if ( $preserve_keys ) { uasort( $this->output, array( $this, 'sort_callback' ) ); } else { usort( $this->output, array( $this, 'sort_callback' ) ); } $this->orderby = array(); return $this->output; } /** * Callback to sort an array by specific fields. * * @since 4.7.0 * * @see WP_List_Util::sort() * * @param object|array $a One object to compare. * @param object|array $b The other object to compare. * @return int 0 if both objects equal. -1 if second object should come first, 1 otherwise. */ private function sort_callback( $a, $b ) { if ( empty( $this->orderby ) ) { return 0; } $a = (array) $a; $b = (array) $b; foreach ( $this->orderby as $field => $direction ) { if ( ! isset( $a[ $field ] ) || ! isset( $b[ $field ] ) ) { continue; } if ( $a[ $field ] == $b[ $field ] ) { continue; } $results = 'DESC' === $direction ? array( 1, -1 ) : array( -1, 1 ); if ( is_numeric( $a[ $field ] ) && is_numeric( $b[ $field ] ) ) { return ( $a[ $field ] < $b[ $field ] ) ? $results[0] : $results[1]; } return 0 > strcmp( $a[ $field ], $b[ $field ] ) ? $results[0] : $results[1]; } return 0; } }