wp tarih ekleme

func.php

// Load our function when hook is set
add_action( 'pre_get_posts', 'rc_modify_query_get_posts_older_than_today' );
function rc_modify_query_get_posts_older_than_today( $query ) {
	// Check if on frontend and main query is modified
	if( ! is_admin() && $query->is_main_query() ) {
		
		if($query->is_search()) {
			
			$timeago = $_GET['timeago'] != '' ? $_GET['timeago'] : '';
			
			if($timeago == 24) {
			
				$query->set( 'date_query', [ 
					[ 
						'after' => '24 hours ago', 
					] 
				] );				
				
			}
			
			if($timeago == 7) {
			
				$query->set( 'date_query', [ 
					[ 
						'after' => '1 week ago', 
					] 
				] );				
				
			}
			
			if($timeago == 30) {
			
				$query->set( 'date_query', [ 
					[ 
						'after' => '1 month ago', 
					] 
				] );				
				
			}			
		}
    }
    return $query;
}

tarih.php

function my_date_search() {
    if(is_search()) {
        $search_query = get_search_query();
        $months = array( 1 => "January", 2 => "February", 3 => "March", 4 => "April", 5 => "May", 6 => "June", 7 => "July", 8 => "August", 9 => "September", 10 => "October", 11 => "November", 12 => "December" );

        foreach($months as $month => $month_name) {
            if(stristr($search_query, $month_name)) {
                $m = $month;
                preg_match('/(19[0-9][0-9]|20[0-9][0-9])/', $search_query, $year);
                if($year)
                    $y = $year[0];
                preg_match('/^[0-3]{0,1}[0-9]{1} /', $search_query, $day);
                if($day)
                    $d = $day[0];
            }
        }

        if(isset($d) && isset($m) && isset($y)) {
            $wd = explode($y, $search_query);
            if($wd[1])
                $query_string = 's=' . trim($wd[1]) . '&year=' . $y . '&monthnum=' . $m . '&day=' . $d;
            else
            $query_string = 'year=' . $y . '&monthnum=' . $m . '&day=' . $d;
            query_posts($query_string);	
			
        }
    }
}
add_action('get_header', 'my_date_search');