IT backend QA tools - Revision history

Root at 11:18, 14 January 2026

2026-01-14T11:18:31Z

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	~~<span id="php_codesniffer-phpcs"></span>~~
	== PHP CodeSniffer (PHPCS) ==		== PHP CodeSniffer (PHPCS) ==

Root at 20:57, 20 October 2025

2025-10-20T20:57:42Z

← Older revision		Revision as of 21:57, 20 October 2025
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	<span id="php_codesniffer-phpcs"></span>		<span id="php_codesniffer-phpcs"></span>
	== ~~PHP_CodeSniffer~~ (PHPCS) ==		== PHP CodeSniffer (PHPCS) ==

	This tool checks your PHP code against certain coding standards. It can be used to ensure that your code adheres to popular coding standards such as PSR-12 or custom ones.		This tool checks your PHP code against certain coding standards. It can be used to ensure that your code adheres to popular coding standards such as PSR-12 or custom ones.<span id="phpstan"></span>

	<span id="phpstan"></span>
	== PHPStan ==		== PHPStan ==

	A static analysis tool for PHP that focuses on discovering bugs in your code. It can help identify type errors, unused variables, and much more.		A static analysis tool for PHP that focuses on discovering bugs in your code. It can help identify type errors, unused variables, and much more.

	~~<span id="phpunit"></span>~~
	== PHPUnit ==		== PHPUnit ==

	While primarily a testing framework, good test coverage with PHPUnit can be seen as a structural quality metric, ensuring that your code behaves as expected.		While primarily a testing framework, good test coverage with PHPUnit can be seen as a structural quality metric, ensuring that your code behaves as expected.

	By focusing on structural quality assurance developers can ensure that their codebase remains maintainable, scalable, and less prone to bugs.		By focusing on structural quality assurance developers can ensure that their codebase remains maintainable, scalable, and less prone to bugs.<span id="xdebug"></span>

	<span id="xdebug"></span>
	== Xdebug ==		== Xdebug ==

	Xdebug is a PHP extension that provides a range of tools to assist developers during the debugging and development process. While Xdebug is not directly aimed at structural quality assurance (like static analysis tools such as PHPStan or Psalm), it provides several features that can indirectly aid in ensuring the structural quality of a PHP application.		Xdebug is a PHP extension that provides a range of tools to assist developers during the debugging and development process. While Xdebug is not directly aimed at structural quality assurance (like static analysis tools such as PHPStan or Psalm), it provides several features that can indirectly aid in ensuring the structural quality of a PHP application.
			== Step debugging ==
	~~<span id="step-debugging"></span>~~
	== Step ~~Debugging~~ ==

	Xdebug allows developers to step through their PHP code, inspect variables, and evaluate expressions at runtime. This enables a deeper understanding of the code flow, helping to identify structural problems, logic issues, or unexpected behaviors.		Xdebug allows developers to step through their PHP code, inspect variables, and evaluate expressions at runtime. This enables a deeper understanding of the code flow, helping to identify structural problems, logic issues, or unexpected behaviors.
			== Function trace ==

	~~<span id="function-trace"></span>~~		With Xdebug, developers can generate function traces, which give insights into the sequence of function/method calls. By examining these traces, one can identify potential bottlenecks, redundant calls, or other structural inefficiencies.<span id="profiling"></span>
	~~== Function Trace ==~~

	With Xdebug, developers can generate function traces, which give insights into the sequence of function/method calls. By examining these traces, one can identify potential bottlenecks, redundant calls, or other structural inefficiencies.

	<span id="profiling"></span>
	== Profiling ==		== Profiling ==

	Xdebug includes a profiler that provides insights into the performance of PHP scripts. By profiling your application, you can identify performance bottlenecks and make the necessary structural adjustments to optimize it. Tools like Qcachegrind or Webgrind can be used to visualize the profiling output.		Xdebug includes a profiler that provides insights into the performance of PHP scripts. By profiling your application, you can identify performance bottlenecks and make the necessary structural adjustments to optimize it. Tools like Qcachegrind or Webgrind can be used to visualize the profiling output.<span id="code-coverage-analysis"></span>
			== Code coverage analysis ==
	<span id="code-coverage-analysis"></span>
	== Code ~~Coverage Analysis~~ ==

	While writing unit tests, Xdebug can be used to generate code coverage reports. These reports highlight which parts of the codebase are tested and which aren't. Ensuring good code coverage can be seen as a structural quality metric, as it helps in guaranteeing that the various parts of the application work as intended. Identification of Unused Functions and Methods: By combining Xdebug's profiling and code coverage tools, you can identify functions or methods in the codebase that are never called or used. This can help in decluttering the codebase, improving its structural quality by removing dead or redundant code.		While writing unit tests, Xdebug can be used to generate code coverage reports. These reports highlight which parts of the codebase are tested and which aren't. Ensuring good code coverage can be seen as a structural quality metric, as it helps in guaranteeing that the various parts of the application work as intended. Identification of Unused Functions and Methods: By combining Xdebug's profiling and code coverage tools, you can identify functions or methods in the codebase that are never called or used. This can help in decluttering the codebase, improving its structural quality by removing dead or redundant code.
			== Error reporting enhancement ==
	~~<span id~~=~~"error-~~reporting-enhancement~~"></span>~~
	~~== Error Reporting Enhancement~~ ==

	Xdebug enhances PHP's error reporting, making errors and warnings more informative. This can be valuable in catching potential structural issues early on, such as unnoticed variable overwrites, incorrect function arguments, or problematic type issues. Validation of Assumptions:		Xdebug enhances PHP's error reporting, making errors and warnings more informative. This can be valuable in catching potential structural issues early on, such as unnoticed variable overwrites, incorrect function arguments, or problematic type issues. Validation of Assumptions:

	Debugging often involves validating assumptions. With Xdebug's features, developers can closely inspect and verify whether specific parts of the code work as assumed, helping uncover structural or logical flaws. While Xdebug is primarily a debugging and development aid, the insights it offers can greatly aid in the process of ensuring the structural integrity and quality of a PHP application. Integrating it into your development workflow can help catch structural issues early on, leading to a more stable and maintainable codebase.		Debugging often involves validating assumptions. With Xdebug's features, developers can closely inspect and verify whether specific parts of the code work as assumed, helping uncover structural or logical flaws. While Xdebug is primarily a debugging and development aid, the insights it offers can greatly aid in the process of ensuring the structural integrity and quality of a PHP application. Integrating it into your development workflow can help catch structural issues early on, leading to a more stable and maintainable codebase.
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	[[Category:IT backend QA]]		[[Category:IT backend QA]]

Maintenance script: Added category IT backend QA

2025-10-19T17:51:14Z

Added category IT backend QA

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			[[Category:IT backend QA]]

Maintenance script: Maintenance script moved page UserDocumentation:Knowledge Central/KC IT/IT backend team/IT backend policies/IT backend QA/IT backend QA tools to IT backend QA tools: Cleaned title and categorized

2025-10-19T17:51:14Z

Maintenance script moved page UserDocumentation:Knowledge Central/KC IT/IT backend team/IT backend policies/IT backend QA/IT backend QA tools to IT backend QA tools: Cleaned title and categorized

← Older revision	Revision as of 18:51, 19 October 2025
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imported>Unknown user at 10:59, 8 August 2025

2025-08-08T10:59:55Z

← Older revision		Revision as of 11:59, 8 August 2025
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			<span id="php_codesniffer-phpcs"></span>
			== PHP_CodeSniffer (PHPCS) ==

			This tool checks your PHP code against certain coding standards. It can be used to ensure that your code adheres to popular coding standards such as PSR-12 or custom ones.

			<span id="phpstan"></span>
			== PHPStan ==

			A static analysis tool for PHP that focuses on discovering bugs in your code. It can help identify type errors, unused variables, and much more.

			<span id="phpunit"></span>
			== PHPUnit ==

			While primarily a testing framework, good test coverage with PHPUnit can be seen as a structural quality metric, ensuring that your code behaves as expected.

			By focusing on structural quality assurance developers can ensure that their codebase remains maintainable, scalable, and less prone to bugs.

			<span id="xdebug"></span>
			== Xdebug ==

			Xdebug is a PHP extension that provides a range of tools to assist developers during the debugging and development process. While Xdebug is not directly aimed at structural quality assurance (like static analysis tools such as PHPStan or Psalm), it provides several features that can indirectly aid in ensuring the structural quality of a PHP application.

			<span id="step-debugging"></span>
			== Step Debugging ==

			Xdebug allows developers to step through their PHP code, inspect variables, and evaluate expressions at runtime. This enables a deeper understanding of the code flow, helping to identify structural problems, logic issues, or unexpected behaviors.

			<span id="function-trace"></span>
			== Function Trace ==

			With Xdebug, developers can generate function traces, which give insights into the sequence of function/method calls. By examining these traces, one can identify potential bottlenecks, redundant calls, or other structural inefficiencies.

			<span id="profiling"></span>
			== Profiling ==

			Xdebug includes a profiler that provides insights into the performance of PHP scripts. By profiling your application, you can identify performance bottlenecks and make the necessary structural adjustments to optimize it. Tools like Qcachegrind or Webgrind can be used to visualize the profiling output.

			<span id="code-coverage-analysis"></span>
			== Code Coverage Analysis ==

			While writing unit tests, Xdebug can be used to generate code coverage reports. These reports highlight which parts of the codebase are tested and which aren't. Ensuring good code coverage can be seen as a structural quality metric, as it helps in guaranteeing that the various parts of the application work as intended. Identification of Unused Functions and Methods: By combining Xdebug's profiling and code coverage tools, you can identify functions or methods in the codebase that are never called or used. This can help in decluttering the codebase, improving its structural quality by removing dead or redundant code.

			<span id="error-reporting-enhancement"></span>
			== Error Reporting Enhancement ==

			Xdebug enhances PHP's error reporting, making errors and warnings more informative. This can be valuable in catching potential structural issues early on, such as unnoticed variable overwrites, incorrect function arguments, or problematic type issues. Validation of Assumptions:

			Debugging often involves validating assumptions. With Xdebug's features, developers can closely inspect and verify whether specific parts of the code work as assumed, helping uncover structural or logical flaws. While Xdebug is primarily a debugging and development aid, the insights it offers can greatly aid in the process of ensuring the structural integrity and quality of a PHP application. Integrating it into your development workflow can help catch structural issues early on, leading to a more stable and maintainable codebase.
	<!-- From bodyContent 1543162.mraw -->		<!-- From bodyContent 1543162.mraw -->

imported>Unknown user at 10:59, 8 August 2025

2025-08-08T10:59:55Z

← Older revision	Revision as of 11:59, 8 August 2025
(No difference)

imported>Unknown user at 10:59, 8 August 2025

2025-08-08T10:59:55Z

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