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symfony/src
Fabien Potencier 6f9d0f0a09 feature #31514 Add exception as HTML comment to beginning and end of exception_full.html.twig (ruudk)
This PR was merged into the 4.4 branch.

Discussion
----------

Add exception as HTML comment to beginning and end of `exception_full.html.twig`

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Tests pass?   | yes
| License       | MIT

## Description

Every now and then you are confronted with an exception in Symfony's debug mode. Sometimes, you will see this in your browser console or terminal. To make it easier to easily see what's going on, this change adds a HTML comment on 2 locations:
- between the `<html>` and `<head>` tag;
- between the `</body>` and `</html>` tag.

This way, you don't have to scan the very verbose HTML that Symfony generates. You can quickly glance at the end or the beginning.

## How does it look?

```html
<!-- Notice: Undefined index: payouts in /Volumes/CS/www/src/Generated/GraphQL/Query/TransactionList/Data.php line 33 (500 Internal Server Error) -->
<html>
    <head>
        <meta charset="UTF-8">
        <meta name="robots" content="noindex,nofollow">
        <meta name="viewport" content="width=device-width,initial-scale=1">
        <title>    Notice: Undefined index: payouts in /Volumes/CS/www/src/Generated/GraphQL/Query/TransactionList/Data.php line 33 (500 Internal Server Error)
</title>
        <link rel="icon" type="image/png" href="data:image/png;base64,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%0A">

       <!-- ... clip ... -->

    Sfjs.addEventListener(document, 'DOMContentLoaded', function() {
        Sfjs.createTabs();
        Sfjs.createToggles();
        Sfjs.createFilters();
    });

/*]]>*/</script>

    </body>
</html>
<!-- Notice: Undefined index: payouts in /Volumes/CS/www/src/Generated/GraphQL/Query/TransactionList/Data.php line 33 (500 Internal Server Error) -->
```

Commits
-------

11c8b4531f Add exception as HTML comment to beginning and end of `exception_full.html.twig`
2019-06-04 08:32:40 +02:00
..
Symfony feature #31514 Add exception as HTML comment to beginning and end of exception_full.html.twig (ruudk) 2019-06-04 08:32:40 +02:00