Foreach php looping in html tables
Question
Declare single dimensional array for the following: Code, Description, Quantity, & Unit Price using the following values: Code: A001 to A005 Description: Mouse, Keyboard, Monitor, Flash Disk, Hard Disk Unit Price: 100, 2500, 200, 300, 1500 Quantity: 5,5,5,5,5
Ive tried using the following codes but this returns an error
<html>
<body>
<?php
$product = array ("Code"=> array("A001", "A002", "A003", "A004","A005"),
"Description"=>array("Mouse", "Monitor", "Keyboard", "FlashDisk", "HardDisk"),
"Quantity"=>array("5", "5", "5", "5", "5"),
"UnitPrice"=>array("100", "2500","200","300","1500"));
?>
<table>
<tr>
<th align= center style="font-size: 20px;" colspan="5">COMPUTER STORE</th>
</tr>
<tr>
<td align= center colspan="5">Full Name</td>
</tr>
<tr>
<td height ="20" colspan="5"> </td>
</tr>
<tr>
<td colspan="5"> </td>
</tr>
<tr>
<th align= center style="font-size: 20px;" colspan="5">PRODUCT INFORMATION</th>
</tr>
<tr>
<td height ="20" colspan="5"> </td>
</tr>
<tr>
<th>Code</th>
<th>Description</th>
<th>Unit Price</th>enter code here
<th>Quantity</th>
</tr>
<?php
foreach ($product as $i_names => $i_values) {
echo "<tr>"
echo "<td>$i_values[0]</td>"
."<td>$i_values[1]</td>"
."<td>$i_values[2]</td>"
."<td>$i_values[3]</td>"
."<td>$i_values[4]</td>"
."</tr>";
}
?>
</table>
</body>
</html>
I expect a table that displays array details in each columns but it displays the details by rows.
3 answers
solution1
0 2019-07-07 14:50:45
You've have some unnecessary string concatenation with double quotes . Just do this way in single line-
foreach ($product as $i_names => $i_values) {
echo "<tr><td>$i_values[0]</td><td>$i_values[1]</td><td>$i_values[2]</td><td>$i_values[3]</td><td>$i_values[4]</td></tr>";
}
WORKING DEMO: http://main.xfiddle.com/eb798d87/foreach.php
solution2
0 2019-07-07 14:52:00
echo "<tr>"后面缺少分号，应该是echo "<tr>";
solution3
0 2019-07-07 19:25:08
@Ryan first of all I think you should rethink your data structure, because it doesn't make much sense...
This has nothing to do you making the echo in one line as @Always Sunny suggested! Actually the Working Demo he provided is not working!
But moving forward, this may not be an elegant solution but will handle it:
echo "<tr>";
foreach ($product as $i_names => $i_values) {
echo "<td>$i_values[0]</td>";
}
echo "</tr>";
echo "<tr>";
foreach ($product as $i_names => $value) {
echo "<td>$i_values[1]</td>";
}
echo "</tr>";
echo "<tr>";
foreach ($product as $i_names => $value) {
echo "<td>$i_values[2]</td>";
}
echo "</tr>";
echo "<tr>";
foreach ($product as $i_names => $value) {
echo "<td>$i_values[3]</td>";
}
echo "</tr>";
echo "<tr>";
foreach ($product as $i_names => $value) {
echo "<td>$i_values[4]</td>";
}
echo "</tr>";
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