답변 5개 / 댓글 4개
채택된 답변
+20 포인트
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if ($wr_1) echo "ok";if (isset($wr_1)) echo "ok";if ($wr_1 == true) echo "ok";if (!empty($wr_1)) echo "ok";이렇게 여러가지 방법이 있습니다 ^^
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<? if ($wr8_7 == true) { ?> <tr> <th scope="row"><label for="wr8">상품명</label></th> <td><?php echo $wr8_7;?></td> <th scope="row"><label for="wr8">주문수량</label></th> <td><?php echo $wr8_8; ?></td> <th scope="row"><label for="wr8">개당가격</label></th> <td><?php echo number_format($wr8_9); ?> 원</td> </tr> <? } else { ?>aaaa <? } ?>답변을 작성하려면 로그인이 필요합니다.