CODEWITHSUNDEEP
phpstringconcatenationvar
miguel munoz
miguel munoz

Reputation: 55

How to concatenate correctly in PHP

I have this next code and it doesn't print the value for the var $item. how do i make it return the value of item.

<?php
$item = "wewewe";
$plu = $_POST[‘plu’];
$img = $_POST[‘img’];
$password = $_POST[‘password’];

echo '<tr>
  <td><input type="checkbox"></td>
  <td>'.$item.' </td>
  <td>666</td>
  <td> <img src="apple.jpg" alt=""> </td>
</tr>'
 ?>

Upvotes: 1

Views: 44

Answers (2)

EL-Mehdi Loukach
EL-Mehdi Loukach

Reputation: 772

In php, if you want to print a value or a variable you have to use the "echo" keyword.

Try this : 

<?php echo '
<tr>
 <td><input type="checkbox"></td>
 <td> '.$item.' </td>
 <td>666</td>
 <td> <img src="apple.jpg" alt=""> </td>
</tr>'; ?>

Upvotes: 0

Serghei Leonenco
Serghei Leonenco

Reputation: 3507

Try this:

<?php
$item = "wewewe";
$plu = (isset($_POST['plu']))?$_POST['plu']:'';
$img = (isset($_POST['img']))?$_POST['img']:'';
$password = (isset($_POST['password']))?$_POST['password']:'';
?>
<tr>
  <td><input type="checkbox"></td>
  <td><?= $item ?></td>
  <td>666</td>
  <td> <img src="apple.jpg" alt=""> </td>
</tr>

Hope it helps.

Upvotes: 2

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