Comments (3)
Interesting. I'm not familiar with non-initialized objects. I will gladly work on some code to address this if you create a small testcase that recreates this issue.
from krumo.
I'm probably due to get a new version of Krumo out to address some PHP 8.2 stuff anyway, so now is a decent time to look at it.
from krumo.
The issue is actually with any non-initialised property.
In the below example:
<?php
include_once ($_SERVER['DOCUMENT_ROOT'].'/includes_2018/krumo-master/class.krumo.php');
class dummy {
public string $teststring = 'test';
public array $fib = [1,2,3,5,8,13];
public ?string $emptystring;
}
$test = new dummy();
// $test->emptystring = null;
krumo($test);
echo 'krumo display succesfully completed';
?>
The above code generates an error message with the following content:
: Uncaught Error: Typed property dummy::$emptystring must not be accessed before initialization in /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php:1083
Stack trace:
#0 /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php(1083): ReflectionProperty->getValue()
#1 /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php(1285): Krumo::_vars()
#2 /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php(888): Krumo::_object()
#3 /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php(530): Krumo::_dump()
#4 /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php(1640): Krumo::dump()
#5 /srv/http/ipdev/test/krumotest.php(15): krumo()
#6 {main}
thrown in /srv/http/ipdev/includes_2018/krumo-master/class.krumo.php on line 1083
The error message is not visible in the browser, you have to go into the source code for the page to find it in the krumo structure.
After uncommenting the line:
// $test->emptystring = null;
The page succesfully displays the object structure and displays the success message below it.
Request in increasing level of desirability:
option 1) make krumo skip uninitialised properties to prevent the situation that the krumo result is not visible. Krumo is mostly used in debugging, so it is desirable that it always produces a legible result.
option 2) make krumo not simply skip the uninitialised property, but include it with the remark that it is uninitialised.
option 3) make krumo include the uninitialised property with a warning below the krumo result that this property is uninitialised
from krumo.
Related Issues (20)
- Feature request (and patch) : shift+click to expand all HOT 8
- Javascript bug in version 0.5.6 HOT 4
- Non-static method called statically HOT 14
- Typo in README.md "Usage" section example HOT 1
- Don't truncate after 50 characters HOT 5
- Undefined index: class:: HOT 7
- Update Packagist? HOT 3
- How to change skin? HOT 17
- krumo not showing private and protected properties HOT 2
- Is it possible to 'queue' so they can be displayed in bulk at once HOT 2
- Dropping VERSION file in favor of a class constant HOT 1
- Using a separate method for returning Krumo dumps instead using KRUMO_RETURN as argument HOT 1
- Drop the INSTALL file HOT 1
- Put composer.lock in .gitignore and drop it HOT 3
- Drop "@static" and "@access public" HOT 2
- Drop KRUMO_DIR, replace with __DIR__ HOT 1
- Change how configuration is operated HOT 2
- Krumo doesn't cleanly support PHP 8.1 HOT 4
- Deprecated warning in PHP 8.2.8 HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from krumo.