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Prefer https to http 

As browsers continue to push https-first, more sites are redirecting
http visits to https. In some cases, they return an HTTP 301 response
which the test suite registers as a broken link.
This commit is contained in:
Eric Poe 2019-01-22 21:01:59 -06:00 committed by Jamie York
parent e61f606493
commit 65b1379232
1 changed files with 40 additions and 40 deletions
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@ -87,7 +87,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
### Composer Repositories
*Composer Repositories.*
* [Firegento](http://packages.firegento.com/) - Magento Module Composer Repository.
* [Firegento](https://packages.firegento.com/) - Magento Module Composer Repository.
* [Packagist](https://packagist.org/) - The PHP Package Repository.
* [Private Packagist](https://packagist.com/) - Composer package archive as a service for PHP.
* [WordPress Packagist](https://wpackagist.org/) - Manage your plugins with Composer.
@ -98,7 +98,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Composer Installers](https://github.com/composer/installers) - A multi framework Composer library installer.
* [Composer](https://getcomposer.org/) - A package and dependency manager.
* [Melody](http://melody.sensiolabs.org/) - A tool to build one file Composer scripts.
* [Melody](https://melody.sensiolabs.org/) - A tool to build one file Composer scripts.
* [Pickle](https://github.com/FriendsOfPHP/pickle) - A PHP extension installer.
### Dependency Management Extras
@ -129,7 +129,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
*Extras related to web development frameworks.*
* [CakePHP CRUD](https://github.com/friendsofcake/crud) - A Rapid Application Development (RAD) plugin for CakePHP.
* [Knp RAD Components](http://rad.knplabs.com/) - A set of Rapid Application Development (RAD) components for Symfony.
* [Knp RAD Components](https://rad.knplabs.com/) - A set of Rapid Application Development (RAD) components for Symfony.
* [Symfony CMF](https://github.com/symfony-cmf/symfony-cmf) - A Content Management Framework to create custom CMS.
### Components
@ -139,7 +139,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [CakePHP Plugins](https://plugins.cakephp.org/) - A directory of CakePHP plugins.
* [Hoa Project](https://hoa-project.net/En/) - Another package of PHP components.
* [League of Extraordinary Packages](https://thephpleague.com/) - A PHP package development group.
* [Symfony Components](http://symfony.com/doc/master/components/index.html) - The components that make Symfony.
* [Symfony Components](https://symfony.com/doc/master/components/index.html) - The components that make Symfony.
* [Zend Framework 2 Components](https://docs.zendframework.com/) - The components that make Zend Framework.
### Micro Frameworks
@ -175,7 +175,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Foil](https://github.com/FoilPHP/Foil) - Another native PHP templating library.
* [MtHaml](https://github.com/arnaud-lb/MtHaml) - A PHP implementation of the HAML template language.
* [Mustache](https://github.com/bobthecow/mustache.php) - A PHP implementation of the Mustache template language.
* [PHPTAL](http://phptal.org/) - A PHP implementation of the [TAL](https://en.wikipedia.org/wiki/Template_Attribute_Language) templating language.
* [PHPTAL](https://phptal.org/) - A PHP implementation of the [TAL](https://en.wikipedia.org/wiki/Template_Attribute_Language) templating language.
* [Plates](http://platesphp.com/) - A native PHP templating library.
* [Smarty](https://www.smarty.net/) - A template engine to complement PHP.
* [Twig](https://twig.symfony.com/) - A comprehensive templating language.
@ -195,7 +195,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Guzzle]( https://github.com/guzzle/guzzle) - A comprehensive HTTP client.
* [HTTPFul](https://github.com/nategood/httpful) - A chainable HTTP client.
* [HTTPlug](http://httplug.io) - An HTTP client abstraction without binding to a specific implementation.
* [PHP VCR](http://php-vcr.github.io/) - A library for recording and replaying HTTP requests.
* [PHP VCR](https://php-vcr.github.io/) - A library for recording and replaying HTTP requests.
* [Requests](https://github.com/rmccue/Requests) - A simple HTTP library.
* [Retrofit](https://github.com/tebru/retrofit-php) - A library to ease creation of REST API clients.
* [zend-diactoros](https://github.com/zendframework/zend-diactoros) - PSR-7 HTTP Message implementation.
@ -233,7 +233,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Fetch](https://github.com/tedious/Fetch) - An IMAP library.
* [Mautic](https://github.com/mautic/mautic) - Email marketing automation
* [PHPMailer](https://github.com/PHPMailer/PHPMailer) - Another mailer solution.
* [Stampie](https://github.com/Stampie/Stampie) - A library for email services such as [SendGrid](https://sendgrid.com/), [PostMark](https://postmarkapp.com), [MailGun](https://www.mailgun.com/) and [Mandrill](http://www.mandrill.com).
* [Stampie](https://github.com/Stampie/Stampie) - A library for email services such as [SendGrid](https://sendgrid.com/), [PostMark](https://postmarkapp.com), [MailGun](https://www.mailgun.com/) and [Mandrill](https://www.mandrill.com).
* [SwiftMailer](https://swiftmailer.symfony.com) - A mailer solution.
### Files
@ -243,7 +243,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Flysystem](https://github.com/thephpleague/Flysystem) - Another filesystem abstraction layer.
* [Gaufrette](https://github.com/KnpLabs/Gaufrette) - A filesystem abstraction layer.
* [Hoa Mime](https://github.com/hoaproject/Mime) - Another MIME detection library.
* [PHP FFmpeg](https://github.com/PHP-FFmpeg/PHP-FFmpeg/) - A wrapper for the [FFmpeg](http://www.ffmpeg.org/) video library.
* [PHP FFmpeg](https://github.com/PHP-FFmpeg/PHP-FFmpeg/) - A wrapper for the [FFmpeg](https://www.ffmpeg.org/) video library.
* [UnifiedArchive](https://github.com/wapmorgan/UnifiedArchive) - A unified reader and writer of compressed archives.
### Streams
@ -270,7 +270,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Glide](https://github.com/thephpleague/glide) - An on-demand image manipulation library.
* [Image Hash](https://github.com/jenssegers/imagehash) - A library for generating perceptual image hashes.
* [Image Optimizer](https://github.com/psliwa/image-optimizer) - A library for optimizing images.
* [Imagine](http://imagine.readthedocs.io/en/latest/index.html) - An image manipulation library.
* [Imagine](https://imagine.readthedocs.io/en/latest/index.html) - An image manipulation library.
* [Intervention Image](https://github.com/Intervention/image) - Another image manipulation library.
* [PHP Image Workshop](https://github.com/Sybio/ImageWorkshop) - Another image manipulation library.
@ -347,7 +347,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Password Validator](https://github.com/jeremykendall/password-validator) - A library for validating and upgrading password hashes.
* [Password-Generator](https://github.com/hackzilla/password-generator) - PHP library to generate random passwords.
* [PHP Password Lib](https://github.com/ircmaxell/PHP-PasswordLib) - A library for generating and validating passwords.
* [phpass](http://www.openwall.com/phpass/) - A portable password hashing framework.
* [phpass](https://www.openwall.com/phpass/) - A portable password hashing framework.
* [Zxcvbn PHP](https://github.com/bjeavons/zxcvbn-php) - A realistic PHP password strength estimate library based on Zxcvbn JS.
### Code Analysis
@ -389,7 +389,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
*Libraries related to design patterns, programming approaches and ways to organize code.*
* [Design Patterns PHP](https://github.com/domnikl/DesignPatternsPHP) - A repository of software patterns implemented in PHP.
* [Finite](http://yohan.giarel.li/Finite/) - A simple PHP finite state machine.
* [Finite](https://yohan.giarel.li/Finite/) - A simple PHP finite state machine.
* [Functional PHP](https://github.com/lstrojny/functional-php) - A functional programming library.
* [Iter](https://github.com/nikic/iter) - A library that provides iteration primitives using generators.
* [Patchwork](http://patchwork2.org/) - A library for redefining userland functions.
@ -399,7 +399,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
### Debugging and Profiling
*Libraries and tools for debugging and profiling code.*
* [APM](http://pecl.php.net/package/APM) - Monitoring extension collecting errors and statistics into SQLite/MySQL/StatsD.
* [APM](https://pecl.php.net/package/APM) - Monitoring extension collecting errors and statistics into SQLite/MySQL/StatsD.
* [Barbushin PHP Console](https://github.com/barbushin/php-console) - Another web debugging console using Google Chrome.
* [Blackfire.io](https://blackfire.io) - A low-overhead code profiler.
* [Kint](https://github.com/kint-php/kint) - A debugging and profiling tool.
@ -410,7 +410,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
* [Tracy](https://github.com/nette/tracy) - A simple error detection, logging and time measuring library.
* [xDebug](https://github.com/xdebug/xdebug) - A debug and profile tool for PHP.
* [XHProf](https://github.com/phacility/xhprof) - A profiling tool originally developed by Facebook.
* [Z-Ray](http://www.zend.com/en/products/server/z-ray) - A debug and profile tool for Zend Server.
* [Z-Ray](https://www.zend.com/en/products/server/z-ray) - A debug and profile tool for Zend Server.
### Build Tools
*Project build and automation tools.*
@ -422,10 +422,10 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
### Task Runners
*Libraries for automating and running tasks.*
* [Bldr](http://bldr.io/) - A PHP Task runner built on Symfony components.
* [Bldr](https://bldr.io/) - A PHP Task runner built on Symfony components.
* [Jobby](https://github.com/jobbyphp/jobby) - A PHP cron job manager without modifying crontab.
* [Robo](https://github.com/consolidation/Robo) - A PHP Task runner with object-orientated configurations.
* [Task](http://taskphp.github.io/) - A pure PHP task runner inspired by Grunt and Gulp.
* [Task](https://taskphp.github.io/) - A pure PHP task runner inspired by Grunt and Gulp.
### Navigation
*Tools for building navigation structures.*
@ -443,7 +443,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
### Geolocation
*Libraries for geocoding addresses and working with latitudes and longitudes.*
* [GeoCoder](http://geocoder-php.org/) - A geocoding library.
* [GeoCoder](https://geocoder-php.org/) - A geocoding library.
* [GeoJSON](https://github.com/jmikola/geojson) - A GeoJSON implementation.
* [GeoTools](https://github.com/thephpleague/geotools) - A library of geo-related tools.
* [PHPGeo](https://github.com/mjaschen/phpgeo) - A simple geo library.
@ -451,7 +451,7 @@ Please see [CONTRIBUTING](https://github.com/ziadoz/awesome-php/blob/master/CONT
### Date and Time
*Libraries for working with dates and times.*
* [CalendR](http://yohan.giarel.li/CalendR/) - A calendar management library.
* [CalendR](https://yohan.giarel.li/CalendR/) - A calendar management library.
* [Carbon](https://github.com/briannesbitt/Carbon) - A simple DateTime API extension.
* [Chronos](https://github.com/cakephp/chronos) - A DateTime API extension supporting both mutable and immutable date/time.
* [Moment.php](https://github.com/fightbulc/moment.php) - Moment.js inspired PHP DateTime handler with i18n support.
@ -552,9 +552,9 @@ Libraries to help manage database schemas and migrations.
* [Elastica](https://github.com/ruflin/Elastica) - A client library for ElasticSearch.
* [ElasticSearch PHP](https://github.com/elastic/elasticsearch-php) - The official client library for [ElasticSearch](https://www.elastic.co/).
* [Solarium](http://www.solarium-project.org/) - A client library for [Solr](http://lucene.apache.org/solr/).
* [Solarium](https://www.solarium-project.org/) - A client library for [Solr](https://lucene.apache.org/solr/).
* [Sphinx Search](https://github.com/ripaclub/sphinxsearch) - Sphinx Search library provides SphinxQL indexing and searching features
* [SphinxQL query builder](http://foolcode.github.io/SphinxQL-Query-Builder/) - A query library for the [Sphinx](http://sphinxsearch.com/) search engine.
* [SphinxQL query builder](https://foolcode.github.io/SphinxQL-Query-Builder/) - A query library for the [Sphinx](https://sphinxsearch.com/) search engine.
### Command Line
*Libraries related to the command line.*
@ -581,8 +581,8 @@ Libraries to help manage database schemas and migrations.
* [Json Web Token](https://github.com/lcobucci/jwt) - Json Tokens to authenticate and transmit information.
* [OAuth 1.0 Client](https://github.com/thephpleague/oauth1-client) - An OAuth 1.0 client library.
* [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client) - An OAuth 2.0 client library.
* [OAuth2 Server](http://bshaffer.github.io/oauth2-server-php-docs/) - Another OAuth2 server implementation.
* [OAuth2 Server](http://oauth2.thephpleague.com/) - An OAuth2 authentication server, resource server and client library.
* [OAuth2 Server](https://bshaffer.github.io/oauth2-server-php-docs/) - Another OAuth2 server implementation.
* [OAuth2 Server](https://oauth2.thephpleague.com/) - An OAuth2 authentication server, resource server and client library.
* [Opauth](https://github.com/opauth/opauth) - A multi-provider authentication framework.
* [PHP oAuthLib](https://github.com/Lusitanian/PHPoAuthLib) - Another OAuth library.
* [Sentinel Social](https://cartalyst.com/manual/sentinel-social/2.0) - A library for social network authentication.
@ -655,7 +655,7 @@ Libraries to help manage database schemas and migrations.
### Caching
*Libraries for caching data.*
* [Alternative PHP Cache (APC)](http://php.net/manual/en/book.apc.php) - Open opcode cache for PHP.
* [Alternative PHP Cache (APC)](https://php.net/manual/en/book.apc.php) - Open opcode cache for PHP.
* [APIx Cache](https://github.com/apix/cache) - A thin PSR-6 cache wrapper to various caching backends emphasising cache tagging and indexing.
* [CacheTool](https://github.com/gordalina/cachetool) - A tool to clear APC/opcode caches from the command line.
* [Cake Cache](https://github.com/cakephp/cache) - A caching library (CP).
@ -705,7 +705,7 @@ Libraries to help manage database schemas and migrations.
*Libraries for accessing third party APIs.*
* [Amazon Web Service SDK](https://github.com/aws/aws-sdk-php) - The official PHP AWS SDK library.
* [Campaign Monitor](http://campaignmonitor.github.io/createsend-php/) - The official Campaign Monitor PHP library.
* [Campaign Monitor](https://campaignmonitor.github.io/createsend-php/) - The official Campaign Monitor PHP library.
* [Dropbox SDK](https://github.com/dropbox/dropbox-sdk-php) - The official PHP Dropbox SDK library.
* [Github](https://github.com/KnpLabs/php-github-api) - A library to interface with the Github API.
* [Mailgun](https://github.com/mailgun/mailgun-php) The official Mailgun PHP API.
@ -715,7 +715,7 @@ Libraries to help manage database schemas and migrations.
### Extensions
*Libraries to help build PHP extensions.*
* [PHP CPP](http://www.php-cpp.com/) - A C++ library for developing PHP extensions.
* [PHP CPP](https://www.php-cpp.com/) - A C++ library for developing PHP extensions.
* [Zephir](https://github.com/phalcon/zephir) - A compiled language between PHP and C++ for developing PHP extensions.
### Miscellaneous
@ -749,8 +749,8 @@ Libraries to help manage database schemas and migrations.
* [Slimdump](https://github.com/webfactory/slimdump) - An easy dumper tool for MySQL.
* [Spork](https://github.com/kriswallsmith/spork) - A process forking library.
* [SuperClosure](https://github.com/jeremeamia/super_closure) - A library that allows Closures to be serialized.
* [Symfony VarDumper](http://symfony.com/doc/current/components/var_dumper.html) - A variable dumper component (SF).
* [Underscore](http://anahkiasen.github.io/underscore-php/) - A PHP port of the Underscore JS library.
* [Symfony VarDumper](https://symfony.com/doc/current/components/var_dumper.html) - A variable dumper component (SF).
* [Underscore](https://anahkiasen.github.io/underscore-php/) - A PHP port of the Underscore JS library.
* [Whoops](https://github.com/filp/whoops) - A pretty error handling library.
# Software
@ -790,7 +790,7 @@ Libraries to help manage database schemas and migrations.
* [Atom IDE](https://ide.atom.io/) - An IDE extension for Atom.
* [Eclipse for PHP Developers](https://www.eclipse.org/downloads/) - A PHP IDE based on the Eclipse platform.
* [Netbeans](https://netbeans.org) - An IDE with support for PHP and HTML5.
* [PhpStorm](http://www.jetbrains.com/phpstorm/) - A commercial PHP IDE.
* [PhpStorm](https://www.jetbrains.com/phpstorm/) - A commercial PHP IDE.
* [VS Code](https://code.visualstudio.com/) - An open source code editor.
### Web Applications
@ -825,13 +825,13 @@ Various resources, such as books, websites and articles, for improving your PHP
* [PHP Mentoring](https://php-mentoring.org/) - Peer to peer PHP mentorship organization.
* [PHP Package Development Standards](http://php-pds.com) - Package development standards for PHP.
* [PHP School](https://www.phpschool.io/) - Open Source Learning for PHP.
* [PHP Security](http://phpsecurity.readthedocs.io/en/latest/index.html) - A guide to PHP security.
* [PHP The Right Way](http://www.phptherightway.com/) - A PHP best practice quick reference guide.
* [PHP UG](http://php.ug) - A website to help people locate their nearest PHP user group (UG).
* [PHP Security](https://phpsecurity.readthedocs.io/en/latest/index.html) - A guide to PHP security.
* [PHP The Right Way](https://www.phptherightway.com/) - A PHP best practice quick reference guide.
* [PHP UG](https://php.ug) - A website to help people locate their nearest PHP user group (UG).
* [PHP Versions](http://phpversions.info/) - Lists which versions of PHP are available on several popular web hosts.
* [PHP Weekly](http://www.phpweekly.com/archive.html) - A weekly PHP newsletter.
* [PHPTrends](https://phptrends.com/) - An overview of fastest growing PHP libraries.
* [Securing PHP](http://securingphp.com/) - A newsletter about PHP security and library recommendations.
* [Securing PHP](https://securingphp.com/) - A newsletter about PHP security and library recommendations.
* [Seven PHP](https://7php.com/) - A website that interviews members of the PHP community.
* [PHP Annotated Monthly](https://blog.jetbrains.com/phpstorm/category/php-annotated-monthly/) - A monthly digest of PHP news.
@ -855,7 +855,7 @@ Various resources, such as books, websites and articles, for improving your PHP
* [Modernizing Legacy Applications in PHP](https://leanpub.com/mlaphp) - A book about modernizing legacy PHP applications by Paul M. Jones.
* [PHP 7 Upgrade Guide](https://leanpub.com/php7) - An ebook covering all of the features and changes in PHP 7 by Colin O'Dell.
* [PHP Pandas](https://daylerees.com/php-pandas/) - A book about learning to write PHP by Dayle Rees.
* [Scaling PHP Applications](http://www.scalingphpbook.com) - An ebook about scaling PHP applications by Steve Corona.
* [Scaling PHP Applications](https://www.scalingphpbook.com) - An ebook about scaling PHP applications by Steve Corona.
* [Securing PHP: Core Concepts](https://leanpub.com/securingphp-coreconcepts) - A book about common security terms and practices for PHP by Chris Cornutt.
* [Signaling PHP](https://leanpub.com/signalingphp) - A book about catching PCNTL signals in CLI scripts by Cal Evans.
* [The Grumpy Programmer's Guide to Building Testable PHP Applications](https://leanpub.com/grumpy-testing) - A book about building testing PHP applications by Chris Hartjes.
@ -866,12 +866,12 @@ Various resources, such as books, websites and articles, for improving your PHP
*Books related to general computing and web development.*
* [Elasticsearch: The Definitive Guide](https://www.elastic.co/guide/index.html) - A guide to working with Elasticsearch by Clinton Gormley and Zachary Tong.
* [Eloquent JavaScript](http://eloquentjavascript.net/) - A book about JavaScript programming by Marijn Haverbeke.
* [Eloquent JavaScript](https://eloquentjavascript.net/) - A book about JavaScript programming by Marijn Haverbeke.
* [Head First Design Patterns](https://www.safaribooksonline.com/library/view/head-first-design/0596007124/) - A book that expains software design patterns.
* [Pro Git](https://git-scm.com/book/en/v2) - A book about Git by Scott Chacon and Ben Straub.
* [The Linux Command Line](http://linuxcommand.org/tlcl.php) - A book about the Linux command line by William Shotts.
* [The Tangled Web — Securing Web Applications](https://www.amazon.com/Tangled-Web-Securing-Modern-Applications/dp/1593273886) - A book about securing web applications by Michal Zalewski.
* [Understanding Computation](http://computationbook.com) - A book about computation theory by Tom Stuart.
* [Understanding Computation](https://computationbook.com) - A book about computation theory by Tom Stuart.
* [Vagrant Cookbook](https://leanpub.com/vagrantcookbook) - A book about creating Vagrant environments by Erika Heidi.
### PHP Videos
@ -899,7 +899,7 @@ Various resources, such as books, websites and articles, for improving your PHP
* [Don't Worry About BREACH](https://blog.ircmaxell.com/2013/08/dont-worry-about-breach.html) - An article about the BREACH hack and CSRF tokens.
* [On PHP 5.3, Lambda Functions and Closures](http://fabien.potencier.org/on-php-5-3-lambda-functions-and-closures.html) - An article about lambda functions and closures.
* [PHP Is Much Better Than You Think](http://fabien.potencier.org/php-is-much-better-than-you-think.html) - An article about the PHP language and ecosystem.
* [PHP Package Checklist](http://phppackagechecklist.com/) - A checklist for successful PHP package development.
* [PHP Package Checklist](https://phppackagechecklist.com/) - A checklist for successful PHP package development.
* [PHP Sucks! But I Like It!](https://blog.ircmaxell.com/2012/04/php-sucks-but-i-like-it.html) - An article about the pros and cons of PHP.
* [Preventing CSRF Attacks](https://blog.ircmaxell.com/2013/02/preventing-csrf-attacks.html) - An article on preventing CSRF attacks.
* [Seven Ways to Screw Up BCrypt](https://blog.ircmaxell.com/2012/12/seven-ways-to-screw-up-bcrypt.html) - An article about correct BCrypt implementation.
@ -909,8 +909,8 @@ Various resources, such as books, websites and articles, for improving your PHP
### PHP Internals Reading
*Reading materials related to the PHP internals or performance.*
* [Disproving the Single Quotes Myth](http://nikic.github.io/2012/01/09/Disproving-the-Single-Quotes-Performance-Myth.html) - An article about performance of single and double quoted strings.
* [How Big Are PHP Arrays (And Values) Really?](http://nikic.github.io/2011/12/12/How-big-are-PHP-arrays-really-Hint-BIG.html) - An article about array internals.
* [Disproving the Single Quotes Myth](https://nikic.github.io/2012/01/09/Disproving-the-Single-Quotes-Performance-Myth.html) - An article about performance of single and double quoted strings.
* [How Big Are PHP Arrays (And Values) Really?](https://nikic.github.io/2011/12/12/How-big-are-PHP-arrays-really-Hint-BIG.html) - An article about array internals.
* [How Foreach Works](https://stackoverflow.com/questions/10057671/how-does-php-foreach-actually-work/14854568#14854568) - A detailed StackOverflow answer about foreach.
* [How Long is a Piece of String](http://blog.golemon.com/2006/06/how-long-is-piece-of-string.html) - An article about string internals.
* [PHP Evaluation Order](https://gist.github.com/nikic/6699370) - An article about evaluation order in PHP.
@ -919,11 +919,11 @@ Various resources, such as books, websites and articles, for improving your PHP
* [Print vs Echo, Which One is Faster?](http://fabien.potencier.org/print-vs-echo-which-one-is-faster.html) - An article about print and echo performance.
* [The PHP Ternary Operator. Fast or Not?](http://fabien.potencier.org/the-php-ternary-operator-fast-or-not.html) - An article ternary performance.
* [Understanding OpCodes](http://blog.golemon.com/2008/01/understanding-opcodes.html) - An article about opcodes.
* [When Does Foreach Copy?](http://nikic.github.io/2011/11/11/PHP-Internals-When-does-foreach-copy.html) - An article about the internals of foreach.
* [When Does Foreach Copy?](https://nikic.github.io/2011/11/11/PHP-Internals-When-does-foreach-copy.html) - An article about the internals of foreach.
* [Why Objects (Usually) Use Less Memory Than Arrays](https://gist.github.com/nikic/5015323) - An article about object and array internals.
* [You're Being Lied To](http://blog.golemon.com/2007/01/youre-being-lied-to.html) - An article about internal ZVALs.
* Collecting Garbage: [1](http://php.net/manual/en/features.gc.refcounting-basics.php) [2](http://php.net/manual/en/features.gc.collecting-cycles.php) [3](http://php.net/manual/en/features.gc.performance-considerations.php) - A series about the PHP garbage collection internals.
* PHP Source Code for Developers: [1](https://blog.ircmaxell.com/2012/03/phps-source-code-for-php-developers.html) [2](http://nikic.github.io/2012/03/16/Understanding-PHPs-internal-function-definitions.html) [3](https://blog.ircmaxell.com/2012/03/phps-source-code-for-php-developers_21.html) [4](http://nikic.github.io/2012/03/28/Understanding-PHPs-internal-array-implementation.html) - A series about the PHP source code.
* Collecting Garbage: [1](https://php.net/manual/en/features.gc.refcounting-basics.php) [2](https://php.net/manual/en/features.gc.collecting-cycles.php) [3](https://php.net/manual/en/features.gc.performance-considerations.php) - A series about the PHP garbage collection internals.
* PHP Source Code for Developers: [1](https://blog.ircmaxell.com/2012/03/phps-source-code-for-php-developers.html) [2](https://nikic.github.io/2012/03/16/Understanding-PHPs-internal-function-definitions.html) [3](https://blog.ircmaxell.com/2012/03/phps-source-code-for-php-developers_21.html) [4](https://nikic.github.io/2012/03/28/Understanding-PHPs-internal-array-implementation.html) - A series about the PHP source code.
### PHP Magazines
*Fantastic PHP-related magazines.*