Please post your memory limit value.

memory_limit 256M

i see also Low PHP memory limit. warning on the warning page.

But on the information page i see the correct values

Ok after remove th efix, the messages are gone, so the fix need to be fixed elsewhere

Ok, it should now work

I have this issue on a brand new iMac with PHP 7.1RC installed from brew

System info
https://gist.github.com/PhilETaylor/3be36d59cd676fe36eda4f5520cae7a8

I have tested this item ✅ successfully on 5367269

After applying path the warnings are removed.

After applying path the warnings are removed.

Just to be sure. I gues path is just a typo and should be patch?

yeah - should be after applying the patch, the warnings were removed :)

Still an issue in PHP 7.1.0RC5

if someone else can test and approve, then we have a rtc

@mbabker do you have PHP 7.1 installed locally ? can you test this?

any testers?

Can we merge this one, now 7.1 is released.

@810 only if it is tested

I tested it :) and again today, still works ;-)

I dunno who else uses PHP 7.1 in production, it seems we are a rare breed of people ;-)

I have tested this item ✅ successfully on 5367269

Ran into the same issue. This fixes it. Thanks!

I just reviewed the function, because i ran into the same issue with php 7.1 installed on an arch.
My comment:
The public function return_bytes($val) not only fixes the above issue, but the function was extended with new functionality and more costs.
It is a copy of http://php.net/manual/en/function.ini-get.php#106518 ! I'm not sure, whether this user example on php.net is the best for Joomla core.
a) Who needs the "gb" "kb" "mb" ? - Never tested.
b) What's about sending " "? - First, it jumps over the line if(empty($val))return 0;.
c) Expensive regular expression, aso.
But who cares? - the function is fixed.
Wouldn't it be nice to support also 1.4M or 3.72k ?

Just set up a system with PHP 7.1 for a blog post, glad to see that there is a fix for this issue.
seen when accessing administrator/index.php?option=com_joomlaupdate

Notice: A non well formed numeric value encountered in \administrator\components\com_installer\models\warnings.php on line 45

Notice: A non well formed numeric value encountered in \administrator\components\com_installer\models\warnings.php on line 45

Notice: A non well formed numeric value encountered in \administrator\components\com_installer\models\warnings.php on line 45

Information about the system

another way to fix this that is a little more compact is to add this line between $last and the switch case

$val = preg_replace('~\D~', '', $val);

as follows

	public function return_bytes($val)
	{
		$val = trim($val);
		$last = strtolower($val{strlen($val) - 1});
		$val = preg_replace('~\D~', '', $val);

		switch ($last)
		{
			// The 'G' modifier is available since PHP 5.1.0
			case 'g':
				$val *= 1024;
			case 'm':
				$val *= 1024;
			case 'k':
				$val *= 1024;
		}

		return (int) $val;
	}

This is already fixed for the next release

Yes, glad to see that there is a fix for this issue.

Hi, I want to know that, exactly which version fixed this issue. Thanks

@ittoufiq 3.7.0