php for문 관련하여 질문이 있습니다!
본문
안녕하세요~
<?php for($i=1; $i<=15; $i++){
if($wr_.$i.'_1' !==""){ ?>
<tr style="border-bottom: 1px solid #484848">
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_1' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_2' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_3' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_4' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_5' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_6' ?>
</td>
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_7' ?>
</td>
</tr>
<?php }
} ?>
이렇게 작성 하였는데요.
$wr_1_1 부터 $wr_15_1까지 반복시키고 싶습니다만.. 그냥 1_1 1_2 1_3 1_4 1_5 1_6 1_7 2_1 2_2 2_3 2_4 2_5 2_6 2_7 3_1 3_2 3_3 3_4 3_5 3_6 3_7 4_1 4_2 4_3 4_4 4_5 4_6 4_7 5_1 5_2 5_3 5_4 5_5 5_6 5_7 6_1 6_2 6_3 6_4 6_5 6_6 6_7 7_1 7_2 7_3 7_4 7_5 7_6 7_7 8_1 8_2 8_3 8_4 8_5 8_6 8_7 9_1 9_2 9_3 9_4 9_5 9_6 9_7 10_1 10_2 10_3 10_4 10_5 10_6 10_7 11_1 11_2 11_3 11_4 11_5 11_6 11_7 12_1 12_2 12_3 12_4 12_5 12_6 12_7 13_1 13_2 13_3 13_4 13_5 13_6 13_7 14_1 14_2 14_3 14_4 14_5 14_6 14_7 15_1 15_2 15_3 15_4 15_5 15_6 15_7 이렇게 echo가 출력되네요!
표현식이 따로 있나요?
답변 1
지금 반복문 돌린게 저렇게 나오게끔 돌린게 맞아요.
1_1 2_1 3_1 4_1 이렇게 나오게끔 할려고 하면
<?php for($i=1; $i<=15; $i++){
if($wr_.$i.'_1' !==""){ ?>
<tr style="border-bottom: 1px solid #484848">
<td style="padding:10px 5px; font-size:16px; text-align:center; border-right:1px solid #ddd;">
<?php echo $wr_.$i.'_1' ?>
</td>
</tr>
<?php }}?>
이렇게만 하시면 됩니다.