This filter doesn't work

  • Resolved alvarols

    (@alvarols)


    11 years, 10 months ago

    I’m trying to use this code that I take from wordpress codex, but the filter is not taking effect.

    ` <?php
    function filter_where($where = ”) {
    //posts in the last 24 Hours
    $where .= ” AND post_date > ‘” . date(‘Y-m-d H:i:s’, strtotime(‘-36 hours’)) . “‘”;
    return $where;
    }
    add_filter(‘posts_where’, ‘filter_where’);
    $query = new WP_Query(“cat=”.$categoria.””);
    ?>
    <?php if(have_posts()) : ?><?php while($events_query->have_posts()) : $postnum = $postnum + 1; $events_query->the_post(); ?>
    <h1 class=”negrocentro”>“><?php the_title(); ?></h1>
    <?php endwhile; ?>
    <?php endif; ?>
    <?php
    remove_filter( ‘posts_where’, ‘filter_where’ );
    ?>

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  • Thread Starter alvarols

    (@alvarols)

    Solved:

    `<?php
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? function filter_where($where = ”) {
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? //posts in the last 24 Hours
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? $where .= ” AND post_date > ‘” . date(‘Y-m-d H:i:s’, strtotime(‘-36 hours’)) . “‘”;
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? return $where;
    ? ? ? ? ? ? ? ? ? ? ? ? ? }
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? add_filter(‘posts_where’, ‘filter_where’);
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? $query = new WP_Query(“cat=”.$categoria.””);
    ? ? ? ? ? ? ? ? ? ? ? ? ?>
    ? ? ? ? ? ? ? ? ? ? ? ? <?php if(have_posts()) : ?><?php while($events_query->have_posts()) : $postnum = $postnum + 1; $events_query->the_post(); ?>
    ? ? ? ? ? ? ? ? ? ? ? ? <h1 class=”negrocentro”>“><?php the_title(); ?></h1>
    ? ? ? ? ? ? ? ? ? ? ? ? <?php endwhile; ?>
    ? ? ? ? ? ? ? ? ? ? ? ? <?php endif; ?>
    ? ? ? ? ? ? ? ? ? ? ? ? <?php
    ? ? ? ? ? ? ? ? ? ? ? ? ? ? remove_filter( ‘posts_where’, ‘filter_where’ );
    ? ? ? ? ? ? ? ? ? ? ? ? ?>

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