첨부파일 모두 출력하는 방법

<section id="portfolio">        <div class="container" style="margin-top:30px;">            <div class="row">                <div class="col-lg-12 text-center">                    <h2 style="font-size:20pt; margin-bottom:20px; background:#7c7c7c; color:#fff; font-family:Adobe Devanagari; padding:10px 0 0 0;">Portfolio</h2>                </div>            </div>            <div class="row">                <?php				$test_num=9;           		$bo_table = 'portfolio';                $sql = "SELECT * FROM g5_write_{$bo_table}                        WHERE wr_is_comment = '0'                        ORDER BY wr_num                        LIMIT 0,$test_num";                $rst = sql_query($sql);                $board = array('bo_table' => $bo_table);                $i = 0;                while($row = sql_fetch_array($rst)) {                    $row = get_list($row, $board, G5_URL);                    $thumbnail = get_list_thumbnail($bo_table, $row['wr_id'], 900, 650);					$file_test = get_file($bo_table, $wr_id);					                ?>                <div class="col-sm-4 portfolio-item">                    <a href="#portfolioModal<?php echo $i?>" class="portfolio-link" data-toggle="modal">                        <div class="caption" style="background:rgba(0,0,0,0.55);">                            <div class="caption-content">                                <i id="port_subject" style="font-size:20pt; color:white;"><?php echo $row['ca_name']?> <?php echo $row['subject']?></i>                            </div>                        </div>                        <img src="<?php echo $thumbnail['src']?>"class="img-responsive img-centered" alt="<?php echo $thumbnail['alt']?>">                    </a>                </div>                <div class="portfolio-modal modal fade" id="portfolioModal<?php echo $i?>" tabindex="-1" role="dialog" aria-hidden="true" style="z-index:9999">                    <div class="modal-content">                        <div class="close-modal" data-dismiss="modal">                            <div class="lr">                                <div class="rl">                                </div>                            </div>                        </div>                        <div class="container">                            <div class="row">                                <div class="col-lg-8 col-lg-offset-2" style="border:1px solid red;" >                                    <div class="modal-body">										<div style="float:left; width:70%">											<img src="<?php echo $thumbnail['src']?>" class="img-responsive img-centered" alt="<?php echo $thumbnail['alt']?>">      										</div>										<div style="float:left; width:30%">										<h2 style="font-size:20pt;"><?php echo $row['ca_name']?> </br><?php echo $row['subject']?></h2>										<p></p>                                        <p><?php echo conv_content($row['wr_content'], 10)?></p>                                        <ul class="list-inline item-details">                                            <li>Client:                                                <strong><?php echo $row['name']?>                                                </strong>                                            </li>                                            <li>Date:                                                <strong><?php echo date('F d, Y', strtotime($row['wr_datetime']))?>                                                </strong>                                            </li>                                         </ul>										</div>                                        <button type="button" class="btn btn-default" data-dismiss="modal"><i class="fa fa-times"></i> Close</button>                                    </div>                                </div>                            </div>                        </div>                    </div>                </div>                <?php $i += 1;                } ?> 				<div class="col-lg-8 col-lg-offset-2 text-center">                    <a href="/bbs/board.php?bo_table=portfolio" target="_blank" class="btn btn-lg btn-outline" style="color:#555; border:1px solid #555;">						+ MORE                    </a>                </div>             </div>        </div>    </section>