[연관글 4,22,56,11 wr_3] > 자유게시판

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<?php
    echo $view['wr_3'].'<br>';
    $wr_3 = explode(',', $view['wr_3']);
    $wr_3 = array_filter($wr_3);
    $wr_3 = array_values($wr_3);
    $wr_3 = array_unique($wr_3);

    foreach ($wr_3 as $key => $value) {
        $value = trim($value); 

        $linkedPosts = sql_fetch("SELECT * FROM `g5_write_free` WHERE wr_id = '$value'");

        echo '<a href="'.G5_URL.'/bbs/board.php?bo_table=free&wr_id='.$linkedPosts['wr_id'].'">'.$linkedPosts['wr_subject'].'</a><br>';
    }
?>

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