2

I have the following code in my file:

<table width="100%" class="friends">
<tr>
    <th width="50%">Friends Name</th>
    <th>Friends Email</th>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>
<tr>
    <td><input type="text" name="friendname[]" id="friendname[]" class="validate[minSize[4]]" min="4" placeholder="John &amp; Jane Doe" style="width:80%;" /></td>
    <td><input type="text" name="friendemail[]" id="friendemail[]" class="validate[custom[email]]" min="4" placeholder="jandjdoe@example.com" style="width:80%;" /></td>
</tr>

And the following as my PHP Code:

if(!empty($_POST['friendname']) && !empty($_POST['friendemail']) && is_array($_POST['friendname']) && is_array($_POST['friendemail']) && count($_POST['friendname']) === count($_POST['friendemail'])) {
    $err[] = "Please enter in your friend's details.";
}

$name_array = $_POST['friendname'];
$email_array = $_POST['friendemail'];
for ($i = 0; $i < count($name_array); $i++) {
    $name = $name_array[$i];
    $email = $name_array[$i];
}

However my code isn't echoing anything.

I got the code for the above from insert multiple fields using foreach loop

I have other fields inside my form and they work fine, but for some reason these don't. Does anyone know of a way to do what I'm looking for based on the code above? :)

4

1 回答 1

2 
foreach (array_combine($_POST['friendname'], $_POST['friendemail']) as $name => $email) {
 echo $name . " - " . $email . "<br />";
}
于 2013-09-26T08:23:26.323 回答