Mail OneClick errormessage - php

Question

I'm developing a site on whichs record are displayed after they are read from a .csv file.
Sometimes fields contain errors, and I would like to display a button/link that automatically sends me an email when a user clicks the button.
Now it works like this:
if ($url == null && $naam == null) {
echo "\n<li><span class=\"naam\">Foute Invoer.</span>\n<br /><span class=\"error\">Fout melden</span></li>\n";
}
Now the users still have to click send in Outlook/whatever email software they are using, and can edit the message too.
I'd like to have a button that automatically sends an email to me when users see an error.
I tried adding the following form instead of the mailto-link:
<form action="" method="post">
<input type="submit" value="Zend foutmelding" />
<input type="hidden" name="button_pressed" value="1" />
</form>
<?php
if(isset($_POST['button_pressed']))
{
$to = 'myname#institution.be';
$subject = 'Errorcode';
$message = 'File: ' . $csv . ' Line: ' . $line;
$headers = 'From: myname#institution.be';
mail($to, $subject, $message, $headers);
echo 'Email Sent.';
}
?>
But that way it sends an email for every error on the page (for example, the page I tested it on contained 3 errors, so I got three emails.)
Is there a solution where I only get one email, for the record selected? Because this site will have thousands of records, so I can't receive a thousand emails a day for every error on the site.
UPDATE + ANSWER
Though I know this is not the best solution for my problem, I have found a solution for the question I asked first:
I created an id for each record
$id = $filter . "_" . $line;
Then I changed the form to:
<form action="" method="post">
<input type="submit" value="Zend foutmelding" />
<input type="hidden" name="<?php echo $id; ?>" value="1" />
</form>
<?php
if(isset($_POST[$id]))
{
$to = 'myname#institution.be';
$subject = 'Errorcode';
$message = 'File: ' . $csv . ' Line: ' . $line;
$headers = 'From: myname#institution.be';
mail($to, $subject, $message, $headers);
echo 'Email Sent.';
}
?>
Yes, it works.
Yes, almost to simple to ask here, I know...
Now I will continue to think about more elegant solutions which really solve my problem with error-reporting.
Thanks for helping and thinking along with me.

Answer 1

You wont come along without logging here.
The best is make a table with errors code and timestamps so every errorcode will be selected, and if not available today recorded and then an E-Mail will be sent.
Without writing down what you already sent it will be very hard to make it work, except going by session or something like that but this is not a very clear solution cause every different use rwill generate an E-Mail again.