Line number stripped from "Backtrace message" (Firefox 43)

[skunkbad]

Backtrace message #1 is what you would expect to see in the Firefox 43 console, but the line number is stripped off:

<?php

// This displays "/path/to/example_url.php :"
$backtrace_message1 = '/path/to/example_url.php : 777';

// This displays "/path/to/example_url.php : 777 :" 
$backtrace_message2 = '/path/to/example_url.php : 777 : 0';

// This displays "(unknown)"
$backtrace_message3 = '/path/to/example_url.php : 777 :';

// This displays "(unknown)"
$backtrace_message4 = '/path/to/example_url.php : 777 : 77 :';

// This displays "/path/to/example_url.php : 777 : 77 :"
$backtrace_message5 = '/path/to/example_url.php : 777 : 77 : 7';

// This displays "/path/to/example_url.php : 7777 : 777 : 77 :"
$backtrace_message6 = '/path/to/example_url.php : 7777 : 777 : 77 : 7';

header( 'X-ChromeLogger-Data: ' . base64_encode( utf8_encode( json_encode( [
	'version' => '0.0.1',
	'columns' => [
		'log', 
		'backtrace', 
		'type'
	],
	'request_uri' => 'example_url.php',
	'rows' => [
		[
			['epoch: ' . time()],
			$backtrace_message1,
			''
		],
		[
			['epoch: ' . time()],
			$backtrace_message2,
			''
		],
		[
			['epoch: ' . time()],
			$backtrace_message3,
			''
		],
		[
			['epoch: ' . time()],
			$backtrace_message4,
			''
		],
		[
			['epoch: ' . time()],
			$backtrace_message5,
			''
		],
		[
			['epoch: ' . time()],
			$backtrace_message6,
			''
		]
	]
] ) ) ) );

[ccampbell]

Hi @skunkbad does this work in Chrome?

[skunkbad]

Actually, it looks like Firefox fixed the issue since I reported this. Chrome on the other hand does not work the same, because the line numbers all seem to come from log.js, which is totally useless.

[ccampbell]

What exactly do you mean? When I test in Chrome with line numbers turned on I see this:

That looks correct to me I think?