I need the code to be executed only if value of $entry[0] is less than 10, but it doesn't work.
I know the error is here: $data as $entry[0] < 10
The data is an excel worksheet and $entry[0] is serial numbers from 1 to 100 and $entry[1] is text field (domain names).
<?php $data = wp_excel_cms_get("top100"); ?>
<?php foreach($data as $entry[0] < 10): ?>
<?php echo $entry[0]." ";?>
<a href ="<?php echo "http://". $entry[1]; ?>" target="_blank">
<?php echo $entry[1];?></a><br />
<hr />
<?php endforeach; ?>
You are using foreach in a wrong way. First, iterate over data, then apply your logic in your sheet row data:
<?php $data = wp_excel_cms_get("top100"); ?>
<?php foreach($data as $entry): ?>
<?php if($entry[0] < 10): ?>
<?php echo $entry[0]." ";?><?php echo $entry[1];?><br />
<?php endif; ?>
<hr />
<?php endforeach; ?>
<?php
$data = wp_excel_cms_get("top100");
foreach($data as $entry[0] ){
if ($entry[0] < 10){ echo $entry[0]." ";?>
<?php echo $entry[1];?><br />
<?php } ?>
<hr>
<?php endforeach; ?>
Related
This is an example of what I want to achieve
but what I was able to display is 1 product per row.
This is what I have done and but is not working as intended.
<ol>
<?php
$no = 1;
foreach($projects as $project):?>
<?php if($project['finish'] == 'no'):?>
<li><?=$no?></li>
<li><?=$project['type']?></li>
<li><?=$project['date_started']?></li>
<li><?=$project['brief_description']?></li>
<li><?=$project['full_description']?></li>
<li>
<?php foreach($images as $image):?>
<?php if($image['project_id'] == $project['id']):?>
<img src="img/<?=$image['name']?>">
<?php endif;?>
<?php endforeach;?>
</li>
<li>
Contact admin
</li>
<?php endif;?>
if($no % 5 === 0):
echo "<br>";
endif;
<?php $no++; ?>
<?php endforeach;?>
How can I get the code to display 5 lists per row
<html>
<body>
<table>
<?php
echo '<tr>';
for($i=1;$i<100;$i++)
{
echo '<td>'.$i.'</td>';
if($i%5==0)
{
echo $i;
echo '</tr><tr>';
}
}
?>
</table>
</body>
</html>
This will you the idea
How could I limit this foraech statement to just 5 loops? I think I should just use Break but I'm not sure where to put it.
<?php if(!empty($locations)): foreach($locations as $location): ?>
<?php if(empty($location["title"])) continue; ?>
<li>
<a href="<?php esc_attr_e($url.$glue.http_build_query($location["query"])) ?>">
<?php esc_html_e($location["title"]) ?>
</a>
<?php if($param->count): ?>
<div class="wpjb-widget-item-count">
<div class="wpjb-widget-item-num"><?php echo intval($location["count"]) ?></div>
</div>
<?php endif; ?>
</li>
<?php endforeach; ?>
You can use array_slice() first to get a new array with no more than 5 elements.
$locations = array_slice($locations, 0, 5);
Then everything unchanged.
There are three methods:
Method 1: foreach with a counter var
$counter = 1;
foreach($locations as $location) {
// use $location here
if($counter++ == 5) {
break;
}
}
Method 2: foreach using $key=>$val
foreach($locations as $key=>$val) {
// Your content goes here
if($key === 4) {
break;
}
}
Method 3: for loop
for($i = 0; $i < 5; $i++) {
// Use $locations[$i] here and do something with it
}
Using a counter variable into your loop you can control/limit to any number.
Example:
$counter = 0;
foreach($locations as $location):
if($counter++ == 5):
break;
// Your other content goes here
endif;
endforeach;
Add a variable ... increment it each iteration ... after reach 5 just break loop.
<?php $i = 1;?>
<?php if(!empty($locations)): foreach($locations as $location): ?>
<?php if(empty($location["title"])) continue; ?>
<li>
<a href="<?php esc_attr_e($url.$glue.http_build_query($location["query"])) ?>">
<?php esc_html_e($location["title"]) ?>
</a>
<?php if($param->count): ?>
<div class="wpjb-widget-item-count">
<div class="wpjb-widget-item-num"><?php echo intval($location["count"]) ?></div>
</div>
<?php endif; ?>
</li>
<?php if ($i++ == 5) break; ?>
<?php endforeach; ?>
You can use for():
<?php if(!empty($locations)):
for($i=0; $i<5; $i++) {
$location = $locations[$i];
<?php if(empty($locations["title"])) continue; ?>
<li>
<a href="<?php esc_attr_e($url.$glue.http_build_query($location["query"])) ?>">
<?php esc_html_e($location["title"]) ?>
</a>
<?php if($param->count): ?>
<div class="wpjb-widget-item-count">
<div class="wpjb-widget-item-num"><?php echo intval($location["count"]) ?></div>
</div>
<?php endif; ?>
</li>
}
Consider the following loop:
<?php foreach ($this->item->extra_fields as $key=>$extraField): ?>
<?php if($extraField->value != ''): ?>
<div class="<?php echo ($key%2) ? "odd" : "even"; ?> type<?php echo ucfirst($extraField->type); ?> group<?php echo $extraField->group; ?>">
<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>
</div>
<?php endif; ?>
<?php endforeach; ?>
I wanted to wrap the first 12 items in a div and then the last 2 items in a div. The problem is there are not always 12 items exactly in the first div. There can be between 2 AND 12 items.
How would I manipulate this loop to achieve such? Many thanks
Just use a counter inside the loop to see how many times you've been through it.
<?php $count = 1; ?>
<?php $break= count($this->item->extra_fields) - 2; ?>
<?php echo "<div>"; ?>
<?php foreach ($this->item->extra_fields as $key=>$extraField): ?>
<?php if($extraField->value != ''): ?>
<div class="<?php echo ($key%2) ? "odd" : "even"; ?> type<?php echo ucfirst($extraField->type); ?> group<?php echo $extraField->group; ?>">
<span class="itemExtraFieldsValue"><?php echo $extraField->value; ?></span>
</div>
<?php $count++; ?>
<?php endif; ?>
<?php if ($count == $break) : ?>
<?php echo "</div><div>"; $count ==0; ?>
<?php endif; ?>
<?php endforeach; ?>
<?php echo '</div>'; ?>
I've created a loop to list a set of meta values. I've been able to apply a class to the last item in the list, but I'd like to remove the "," at the end of the last value. Any help would be much appreciated.
<?php $count = count($subcategory); $num = 0; ?>
<?php foreach ($subcategory as $subcategory): ?>
<p
<?php if($num == $count-1){ ?>
class="subcategory-item subcategory-last-item inline-block"
<?php } ?>
class="inline-block subcategory-item"> <?php echo $subcategory;?>,</p>
<?php $num++ ?>
<?php endforeach; ?>
I may be taking an incorrect route by worrying about adding a class to the last item. If I can remove the "," from the last item I'll be happy.
Here's a quick rewrite which may lead you to a solution:
<?php $count = count($subcategories); $num = 0; ?>
<?php $classes = 'inline-block subcategory-item'; ?>
<?php foreach ($subcategories as $subcategory): ?>
<p class="<?=$classes.($num==$count-1?' subcategory-last-item':'')?>">
<?php echo $subcategory;?>
<?php if ($num<$count-1): ?>
,
<?php endif; ?>
</p>
<?php $num++ ?>
<?php endforeach; ?>
Dear Friends I have a Div of Images.
<div class="img_team_container">
<div class="img_team_subcontain">
<div class="img_team"></div>
</div>
</div>
My question is that How can I show four images per row and rows can be of any no with php.
Assuming you have a array $images of images:
<?php $i = 0; foreach($images as $image): ?>
<?php if($i === 0): ?>
<div class="row">
<?php endif; ?>
<?php echo sprintf('<img src="%s" />', $image['src']); ?>
<?php if($i === 4): $i = 0; ?>
</div>
<?php else: $i++; endif; ?>
<?php endforeach; ?>
well i dont see an image tag in your code but use modulo arithmetics.
<?
$perRow=4;
for($i=0;$i < count($myimages); $i++) {
echo '<img src="'.$myimages[$i].'"/>';
if(($i+1)%$perRow === 0) {
// we reched the end of the row, lets break
echo '<br/>';
}
}
?>