這是我的代碼并且工作正常但是當我顯示 foreach 語句時它搞砸了！$people= array(array( "name" => "Jennifer Kimbers", "email" => "abc@gmail.com", "city" => "Seattle", "state" => "Washington"),array( "name" => "Rodney Hutchers", "email" => "def@gmail.com", "city" => "Los Angeles", "state" => "California"),); echo "<table>"; echo "<th>FullName</th>"; echo "<th>Email</th>"; echo "<th>City</th>"; echo "<th>State</th>";foreach ($people as $person){ foreach ($person as $key=>$values) { echo "<tr>"; echo "<td>$values</td>"; echo "</tr>"; }}我的問題是如何使用 foreach 語句顯示組織的結果，例如：<th>Fullname<th>下面只有名稱Jennifer Kimbers和下面Rodney Hutchers，然后旁邊<th>Email<th>和下面abc@gmail.com以及下面def@gmail.com......等我已經(jīng)搜索了這個論壇或互聯(lián)網(wǎng)沒有找到任何東西謝謝你的時間
2 回答
繁花如伊
TA貢獻2012條經(jīng)驗 獲得超12個贊
只是為了完整起見，當您將 PHP 與 HTML 混合使用時，不需要echo所有內(nèi)容。
//not sure what is above this, so will just end it here.
?>
<table>
<tr>
<th>FullName</th>
<th>Email</th>
<th>City</th>
<th>State</th>
</tr>
<?php foreach ($people as $person) : ?>
<tr>
<?php foreach ($person as $key => $values) : ?>
<td><?php echo $values; ?></td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</table>
創(chuàng)建完整有效的代碼。不要遺漏<tr></tr>，以另一種方式解決 CSS 問題。
======
另一種做事方式。代碼可能看起來有點復雜，但更容易維護。例如，如果您想添加郵政編碼，您所要做的就是更改數(shù)組$fields。其他一切都會適應。
$fields = ['name','email','city','state'];
?>
<table>
<tr>
<?php foreach($fields as $field): ?>
<th><?php echo ucfirst($field); ?></th>
<?php endforeach; ?>
</tr>
<?php foreach ($people as $person) : ?>
<tr>
<?php foreach ($fields as $field) : ?>
<td> <?php echo $person[$field]; ?> </td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</table>
12345678_0001
TA貢獻1802條經(jīng)驗 獲得超5個贊
表行需要在第一個循環(huán)中。
echo "<table>";
echo "<th>FullName</th>";
echo "<th>Email</th>";
echo "<th>City</th>";
echo "<th>State</th>";
foreach ($people as $person) {
echo "<tr>";
foreach ($person as $key=>$values) {
echo "<td>$values</td>";
}
echo "</tr>";
}
echo "</table>";
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