[英]PHP putting foreach() inside a table
First off, I'm really glad I stumbled on this website, your questions and answers helped me with my early assignments :) Now I need help :( What I was trying to do with my code was to create a table where it would have 3 columns " Product " " Description " " Price ". Under each of the following headers, I would have my arrays " $productImage
" be under the " Product " column and so forth. My problem is that I just can't seem to figure out how to make a table while using the foreach()
function. 首先,我很高兴我偶然发现了这个网站,您的问题和答案对我的早期作业有所帮助:)现在,我需要帮助:(我试图用我的代码做的事情是在一个表中创建一个表3列“ 产品 ”,“ 描述 ”,“ 价格 ”。在以下每个标题下,我会将数组“
$productImage
”放在“ 产品 ”列下,依此类推。我的问题是我似乎无法弄清楚在使用foreach()
函数时如何制作表。
Any help will be greatly appreciated! 任何帮助将不胜感激!
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<?php
$productImage = array('http://www.rudebaguette.com/assets/PlayStation4 FeaturedImage.jpg', 'http://cdn0.mos.techradar.futurecdn.net//art/games_consoles/Xbox%20One/Press%20shots/Xbox%20One%20family-580-90.jpg', 'http://www.blogcdn.com/de.engadget.com/media/2009/08/razer-naga-mmo-mouse-all-set-to-create-a-new-world-record11.jpg', 'http://cdn1.mos.techradar.futurecdn.net//art/gadgets/Google%20Glass/google_glass_grey-580-90.jpg', 'http://img1.targetimg1.com/wcsstore/TargetSAS//img/p/10/02/10029875.jpg');
$description = array('PS4 ', 'Xbox One', 'Razer Naga', 'Google Glass', 'Magic Bullet');
$price = array('400', '350', '70', '300', '50');
echo '<table>';
foreach ($productImage as $pic)
{
echo '<tr>';
echo '<td>';
echo "<img src='".$pic."' width='200' height='180'>";
echo '</td>';
echo '</tr>';
}
foreach ($description as $des)
{
echo '<tr>';
echo '<td>';
echo $des;
echo '</td>';
echo '</tr>';
}
foreach ($price as $m)
{
echo '<tr>';
echo '<td>';
echo $m;
echo '</td>';
echo '</tr>';
}
?>
You would only need one foreach loop to do something like that, but you need to put them all in the same array: 您只需要一个foreach循环来执行类似的操作,但是您需要将它们全部放在同一数组中:
<?php
// You can have an array of arrays, like such.
// This is called a multidimensional array
$array = array(
array(
'image' => '...',
'desc' => '...',
'price' => '...'
),
array(
...
)
);
?>
<table>
<?php foreach($array as $item): ?>
<tr>
<td><img src="<?php echo $item['image']; ?>: /></td>
<td><?php echo $item['desc']; ?></td>
<td><?php echo $item['price']; ?></td>
</tr>
<?php endforeach; ?>
</table>
Hope this helps. 希望这可以帮助。
Try this... 尝试这个...
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title></title>
</head>
<body>
<?php
$productImage = array('http://www.rudebaguette.com/assets/PlayStation4 FeaturedImage.jpg', 'http://cdn0.mos.techradar.futurecdn.net//art/games_consoles/Xbox%20One/Press%20shots/Xbox%20One%20family-580-90.jpg', 'http://www.blogcdn.com/de.engadget.com/media/2009/08/razer-naga-mmo-mouse-all-set-to-create-a-new-world-record11.jpg', 'http://cdn1.mos.techradar.futurecdn.net//art/gadgets/Google%20Glass/google_glass_grey-580-90.jpg', 'http://img1.targetimg1.com/wcsstore/TargetSAS//img/p/10/02/10029875.jpg');
$description = array('PS4 ', 'Xbox One', 'Razer Naga', 'Google Glass', 'Magic Bullet');
$price = array('400', '350', '70', '300', '50');
echo '<table>';
echo "<tr><td>Product</td><td>description</td><td>Price</td></tr>";
foreach ($productImage as $key=>$pic)
{
echo "<tr>";
echo '<td>';
echo "<img src='".$productImage[$key]."' width='200' height='180'>";
echo '</td>';
echo '<td>';
echo $description[$key];
echo '</td>';
echo '<td>';
echo $price[$key];
echo '</td>';
echo '</tr>';
}
?>
</body>
</html>
<?php
$productImage = array('http://www.rudebaguette.com/assets/PlayStation4 FeaturedImage.jpg', 'http://cdn0.mos.techradar.futurecdn.net//art/games_consoles/Xbox%20One/Press%20shots/Xbox%20One%20family-580-90.jpg', 'http://www.blogcdn.com/de.engadget.com/media/2009/08/razer-naga-mmo-mouse-all-set-to-create-a-new-world-record11.jpg', 'http://cdn1.mos.techradar.futurecdn.net//art/gadgets/Google%20Glass/google_glass_grey-580-90.jpg', 'http://img1.targetimg1.com/wcsstore/TargetSAS//img/p/10/02/10029875.jpg');
$description = array('PS4 ', 'Xbox One', 'Razer Naga', 'Google Glass', 'Magic Bullet');
$price = array('400', '350', '70', '300', '50');
?>
<table>
<tr>
<th>Image</th>
<th>Description</th>
<th>Price</th>
</tr>
<?php foreach ($productImage as $key => $value)
{ ?>
<tr>
<td><img src="<?php echo $value; ?>" /></td>
<td><?php echo $description[$key]; ?></td>
<td><?php echo $price[$key]; ?></td>
</tr>
<?php }
?>
</table>
try this code this will help you. 试试这个代码,这将为您提供帮助。
echo "<table>";
for($index=0; $index<count($productImage); $index++)
{
echo"<tr>";
echo "<td><img src='{$productimage[$index]}' width='200' height='180'></td>";
echo "<td>{$description[$index]}</td>";
echo "<td>{$price[$index]}</td>";
echo "</td>";
}
echo "</table>";
but accoding to me this is not a good solution you should use array of arrays like this 但是对我来说这不是一个好的解决方案,您应该使用像这样的数组数组
$array = array(
array(
'image' => 'http://www.rudebaguette.com/assets/PlayStation4 FeaturedImage.jpg',
'desc' => 'PS4',
'price' => '400'
),
array(
...
)
);
and then use this loop 然后使用这个循环
echo "<table>";
foreach($array in $item)
{
echo"<tr>";
echo "<td><img src='{$item['image']}' width='200' height='180'></td>";
echo "<td>{$item['desc']}</td>";
echo "<td>{$item['price']}</td>";
echo "</td>";
}
echo "</table>";
here's something that I like to use. 这是我喜欢使用的东西。 it's a bit more generic.
比较通用。
<?php
$product_table = array(
array(
'image' => '<img src="http://www.rudebaguette.com/assets/PlayStation4 FeaturedImage.jpg" />',
'description' => 'PS4 ',
'price' => 400,
),
array(
'image' => '<img src="http://cdn0.mos.techradar.futurecdn.net//art/games_consoles/Xbox%20One/Press%20shots/Xbox%20One%20family-580-90.jpg" />',
'description' => 'Xbox One',
'price' => 350,
),
array(
'image' => '<img src="http://www.blogcdn.com/de.engadget.com/media/2009/08/razer-naga-mmo-mouse-all-set-to-create-a-new-world-record11.jpg" />',
'description' => 'Razer Naga',
'price' => 70,
),
array(
'image' => '<img src="http://cdn1.mos.techradar.futurecdn.net//art/gadgets/Google%20Glass/google_glass_grey-580-90.jpg" />',
'description' => 'Google Glass',
'price' => 300,
),
array(
'image' => '<img src="http://img1.targetimg1.com/wcsstore/TargetSAS//img/p/10/02/10029875.jpg" />',
'description' => 'Magic Bullet',
'price' => 50,
),
);
$first_row = TRUE;
echo '<table>';
foreach ($product_table as $product_row) {
echo "<tr>";
foreach ($product_row as $column_name => $column_value) {
if ($first_row) {
printf("<th>%s</th>", $column_name);
$first_row = FALSE;
} else {
printf("<td>%s</td>", $column_value);
}
}
echo "</tr>";
}
echo "</table>";
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