在PHP中为数组中的不同键显示foreach
我有以下数组:在PHP中为数组中的不同键显示foreach,php,arrays,Php,Arrays,我有以下数组: <?php $sets = array ( array ( 'img' => 'file.png', 'heading' => 'Slide Title 1', 'lead' => 'Slide leadription 1', ), array ( 'img' => 'file.png', 'h
<?php
$sets = array (
array (
'img' => 'file.png',
'heading' => 'Slide Title 1',
'lead' => 'Slide leadription 1',
),
array (
'img' => 'file.png',
'heading' => 'Slide Title 2',
'lead' => 'Slide leadription 2',
),
array (
'img' => 'file.png',
'heading' => 'Slide Title 3',
'lead' => 'Slide leadription 2',
),
array (
'img' => 'file.png',
'heading' => 'Slide Title 3',
'lead' => 'Slide leadription 2',
)
);
?>
所以基本上是在图片和细节之间左右交替
更新
根据詹森的建议,这是行不通的。这只需要第一盘,不会在两盘之间交替
<?php
foreach ($sets as $set) {
?>
<!-- START THE FEATURETTES -->
<?php $count = 1; ?>
<?php if( $count % 2 != 0 ): ?>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
</div>
<?php else: ?>
<hr class="featurette-divider">
<div class="row featurette">
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
</div>
<?php endif; ?>`
<?php
}?>
“alt=”功能“>
“alt=”功能“>
`
如果您只是想替换,为什么不将html封装在一个module语句中呢
即
... 第一排的HTML。。。
... 第二排的HTML。。。
`
如果您只是想替换,为什么不将html封装在一个module语句中呢
即
... 第一排的HTML。。。
... 第二排的HTML。。。
`
如果您只是想替换,为什么不将html封装在一个module语句中呢
即
... 第一排的HTML。。。
... 第二排的HTML。。。
`
如果您只是想替换,为什么不将html封装在一个module语句中呢
即
... 第一排的HTML。。。
... 第二排的HTML。。。
`
如果要切换所有环路,建议的jhansen是正确的:
<?php
$count=1;
foreach ($sets as $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($count % 2 != 0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php $count++; } ?>
“alt=”功能“>
“alt=”功能“>
如果只想切换第一个,则应执行以下操作:
<?php
foreach ($sets as $k => $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($k==0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php } ?>
“alt=”功能“>
“alt=”功能“>
如果要切换所有环路,建议的jhansen是正确的:
<?php
$count=1;
foreach ($sets as $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($count % 2 != 0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php $count++; } ?>
“alt=”功能“>
“alt=”功能“>
如果只想切换第一个,则应执行以下操作:
<?php
foreach ($sets as $k => $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($k==0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php } ?>
“alt=”功能“>
“alt=”功能“>
如果要切换所有环路,建议的jhansen是正确的:
<?php
$count=1;
foreach ($sets as $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($count % 2 != 0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php $count++; } ?>
“alt=”功能“>
“alt=”功能“>
如果只想切换第一个,则应执行以下操作:
<?php
foreach ($sets as $k => $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($k==0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php } ?>
“alt=”功能“>
“alt=”功能“>
如果要切换所有环路,建议的jhansen是正确的:
<?php
$count=1;
foreach ($sets as $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($count % 2 != 0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php $count++; } ?>
“alt=”功能“>
“alt=”功能“>
如果只想切换第一个,则应执行以下操作:
<?php
foreach ($sets as $k => $set) { ?>
<!-- START THE FEATURETTES -->
<hr class="featurette-divider">
<div class="row featurette">
<?php if($k==0){ ?>
<div class="col-md-7">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<div class="col-md-5">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<?php }else{ ?>
<div class="col-md-7">
<h2 class="featurette-heading"><?php echo $set['heading']?></h2>
<p class="lead"><?php echo $set['lead']?></p>
</div>
<div class="col-md-5">
<img class="featurette-image img-responsive center-block" src="<?php echo $set['img']?>" alt="Feature">
</div>
<?php } ?>
</div>
<?php } ?>
“alt=”功能“>
“alt=”功能“>
所以你只想每隔一次用md-7
更改md-5
?如果是的话,你有没有尝试过一些方法来达到这个目的。如果我能找到一种方法,我一开始就不会问。我已经展示了我的工作,没有必要投反对票。至少詹森是有帮助的。谢谢。那么您只想每隔一次用md-7
更改md-5
?如果是的话,你有没有尝试过一些方法来达到这个目的。如果我能找到一种方法,我一开始就不会问。我已经展示了我的工作,没有必要投反对票。至少詹森是有帮助的。谢谢。那么您只想每隔一次用md-7
更改md-5
?如果是的话,你有没有尝试过一些方法来达到这个目的。如果我能找到一种方法,我一开始就不会问。我已经展示了我的工作,没有必要投反对票。至少詹森是有帮助的。谢谢。那么您只想每隔一次用md-7
更改md-5
?如果是的话,你有没有尝试过一些方法来达到这个目的。如果我能找到一种方法,我一开始就不会问。我已经展示了我的工作,没有必要投反对票。至少詹森是有帮助的。谢谢。这不管用-?