Arno Welzel kirjutas Esmaspäev, 10. september 2018 kl 11:05:03 UTC+3:

Tony Mountifield:

In article <fv9fe0...@mid.individual.net>,
Arno Welzel <use...@arnowelzel.de> wrote:

Jerry Stuckle:

[...]

When you have problems like this, it's often handy to echo the
appropriate values to the screen for debugging. Of course you only do >>> this on your development system, which is not accessible from the internet.

Even better is to use a debugger.

What debuggers are available for PHP running on a LAMP stack?

Visual Studio Code and XDebug:

<https://code.visualstudio.com>
<https://xdebug.org>

Yes, Visual Studio Code is by Microsoft - but it's Open Source and based
on Electron and can therefore be used with Windows, macOS and Linux.
There are also extensions for PHP debugging:

<https://code.visualstudio.com/docs/languages/php>
--
Arno Welzel
https://arnowelzel.de
https://de-rec-fahrrad.de
http://fahrradzukunft.de

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