Modern PHP - Revision history

Paul at 10:46, 18 May 2025

2025-05-18T10:46:35Z

← Older revision		Revision as of 10:46, 18 May 2025
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	* [https://kevinsmith.io/didnt-you-just-build-your-own-framework Didn't you just build your own framework?]		* [https://kevinsmith.io/didnt-you-just-build-your-own-framework Didn't you just build your own framework?]
	* [https://phpdelusions.net/pdo (The only proper) PDO tutorial]		* [https://phpdelusions.net/pdo (The only proper) PDO tutorial]
			* [https://php.hospital/ php.hospital]

	[[Category:PHP]]		[[Category:PHP]]

2021-10-15T11:58:41Z

Autoloading

← Older revision		Revision as of 11:58, 15 October 2021
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	The original mechanism for autoloading was the magic function <code>__autoload()</code>. This is no longer recommended and is deprecated in PHP 7.x.		The original mechanism for autoloading was the magic function <code>__autoload()</code>. This is no longer recommended and is deprecated in PHP 7.x.

	The successor to <code>__autoload()</code> is <code>spl_autoload_register()</code>. This in turn has been replaced by PSR-0, then PSR-4. Composer will generate a PSR-4 autoloader for you, though you will still need to map the directories to namespaces (e.g. <code>src</code> to <code>MyApp\\</code>).		The successor to <code>__autoload()</code> is <code>spl_autoload_register()</code>. This in turn has been replaced by PSR-0, then PSR-4. Composer will generate a PSR-4 autoloader for you, though you will still need to map the directories to namespaces (e.g. <code>src</code> to <code>MyApp\\</code>). You may need to use <code>spl_autoload_register()</code> as an intermediate step to transition to PSR-4.

	== Built-in web server ==		== Built-in web server ==

2021-10-15T11:57:54Z

Autoloading

← Older revision		Revision as of 11:57, 15 October 2021
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	The original mechanism for autoloading was the magic function <code>__autoload()</code>. This is no longer recommended and is deprecated in PHP 7.x.		The original mechanism for autoloading was the magic function <code>__autoload()</code>. This is no longer recommended and is deprecated in PHP 7.x.

	The successor to <code>__autoload()</code> is <code>spl_autoload_register()</code>. This in turn has been replaced by PSR-0, then PSR-4. Composer will generate a PSR-4 autoloader for you.		The successor to <code>__autoload()</code> is <code>spl_autoload_register()</code>. This in turn has been replaced by PSR-0, then PSR-4. Composer will generate a PSR-4 autoloader for you, though you will still need to map the directories to namespaces (e.g. <code>src</code> to <code>MyApp\\</code>).

	== Built-in web server ==		== Built-in web server ==

2021-03-13T20:07:50Z

Links

← Older revision		Revision as of 20:07, 13 March 2021
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	* [https://kevinsmith.io/modern-php-without-a-framework Modern PHP Without a Framework]		* [https://kevinsmith.io/modern-php-without-a-framework Modern PHP Without a Framework]
	* [https://kevinsmith.io/didnt-you-just-build-your-own-framework Didn't you just build your own framework?]		* [https://kevinsmith.io/didnt-you-just-build-your-own-framework Didn't you just build your own framework?]
			* [https://phpdelusions.net/pdo (The only proper) PDO tutorial]

	[[Category:PHP]]		[[Category:PHP]]

2021-03-13T16:37:04Z

← Older revision		Revision as of 16:37, 13 March 2021
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	Generators are forward-only iterators, i.e. you can only request the next value, not the previous, next but one etc. They are useful for iterating sequential data sets such as reading a file line by line (in order).		Generators are forward-only iterators, i.e. you can only request the next value, not the previous, next but one etc. They are useful for iterating sequential data sets such as reading a file line by line (in order).

			== Traits ==

			Traits are a mix of classes and interfaces. If a class uses a trait, it receives all the methods of that trait (including implementations, unlike with interfaces where the implementation must be provided by each class).

	== Autoloading ==		== Autoloading ==

2018-05-29T12:47:56Z

Useful dependencies

← Older revision		Revision as of 12:47, 29 May 2018
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	== Useful dependencies ==		== Useful dependencies ==

	* [https://github.com/nikic/FastRoute FastRoute]		* [https://github.com/nikic/FastRoute FastRoute] - seems to be the most popular routing library by far
	* <code>aura/router</code> or <code>league/route</code>		* <code>aura/router</code> or <code>league/route</code>
	* <code>aura/filter</code>, <code>respect/validation</code>, <code>symfony/validator</code>		* <code>aura/filter</code>, <code>respect/validation</code>, <code>symfony/validator</code>

2018-05-29T10:17:09Z

Composer

← Older revision		Revision as of 10:17, 29 May 2018
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	<code>composer init</code> will start a new project.		<code>composer init</code> will start a new project.

			You can require a given version of PHP with:

			"require": {
			"php": "7.1.*"
			}

			You can restrict Composer to a maximum version of PHP with:

			"config": {
			"platform": {
			"php": "5.6.35"
			}
			}

			This can be useful if you are running Composer on a different platform to the one you deploy on (ideally development/local should match production but in real life this is often not the case).

	== Project directory structure ==		== Project directory structure ==

2018-05-29T10:13:51Z

Useful dependencies

← Older revision		Revision as of 10:13, 29 May 2018
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	* <code>filp/whoops</code> - pretty printing of exceptions and errors		* <code>filp/whoops</code> - pretty printing of exceptions and errors
	* <code>monolog/monolog</code>		* <code>monolog/monolog</code>
			* <code>php-di/php-di</code>

	== Links ==		== Links ==

2018-05-29T10:12:08Z

← Older revision		Revision as of 10:12, 29 May 2018
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	<code>composer install</code> will install the exact versions specified in <code>composer.lock</code>. This ensures that all developers working on the same project are using the same versions. <code>composer update</code> will update all installed packages to their latest versions and update the <code>composer.lock</code> file.		<code>composer install</code> will install the exact versions specified in <code>composer.lock</code>. This ensures that all developers working on the same project are using the same versions. <code>composer update</code> will update all installed packages to their latest versions and update the <code>composer.lock</code> file.

			<code>composer init</code> will start a new project.

	== Project directory structure ==		== Project directory structure ==

2018-05-29T08:53:56Z

← Older revision		Revision as of 08:53, 29 May 2018
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	* <code>phpunit.xml</code> - PHPUnit configuration.		* <code>phpunit.xml</code> - PHPUnit configuration.
	* <code>.travis.yml</code> - Continuous integration configuration.		* <code>.travis.yml</code> - Continuous integration configuration.
			* <code>public</code> - Public files such as CSS, JavaScript etc.

	== Testing ==		== Testing ==