Errors in output of Profiling mode

[lmeyer1]

Prerequisites

• I understand and accept the project's code of conduct
• I have already searched in existing issues and found no previous report of this bug.

Describe the bug and add screenshots

The display of the profiling output contains errors:

• In Stopwatch SQL the times are labelled as milliseconds, but they are microseconds in reality
• In Stopwatch SQL, the display of the stacktrace does not work, because <br> is HTML-escaped
• In Doubles, the placeholders' HTML is also escaped

See screenshots:

Expected behavior

The display should be corrected as follows:

• In Stopwatch SQL display the times as milliseconds and add digits after the comma to keep precision.
• In Stopwatch SQL, do not escape <br>
• In Doubles, do not escape the placeholders

Screenshots :

Steps to reproduce

1. Enable Profiling mode
   • On your server, open the /config/defines.inc.php file.
   • Find this line (around line 43): define('PS_DEBUG_PROFILING', false);
   • In this line, change "false" to "true".
2. Examine the output and notice the errors stated above.

PrestaShop version(s) where the bug happened

1.7.8.0

PHP version(s) where the bug happened

7.3

If your bug is related to a module, specify its name and its version

No response

[hibatallahAouadni]

Hello @lmeyer1

Did you encounter these errors with PS1778 or any older version? and in which page (BO or FO)?
Please check and feedback.

Thanks!

[lmeyer1]

Hello Hiba,
I didn't try in an older version, only 1.7.8.0. The PR will be ready soon.
I noticed the problem in FO, but Profiling mode can be enabled in both. Thus the problems certainly appear on any page when Profiling mode is enabled.

[hibatallahAouadni]

Hello @lmeyer1

I tried my best but I didn't manage to reproduce the issue in any page even with a product with specific price:

BO > Product page with specific price:

FO > Product page with specific price:

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Please check and feedback.
Thanks!