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Title: GitHub - chenqingji/clean-code-php: :bathtub: Clean Code concepts adapted for PHP

Open Graph Title: GitHub - chenqingji/clean-code-php: :bathtub: Clean Code concepts adapted for PHP

X Title: GitHub - chenqingji/clean-code-php: :bathtub: Clean Code concepts adapted for PHP

Description: :bathtub: Clean Code concepts adapted for PHP. Contribute to chenqingji/clean-code-php development by creating an account on GitHub.

Open Graph Description: :bathtub: Clean Code concepts adapted for PHP. Contribute to chenqingji/clean-code-php development by creating an account on GitHub.

X Description: :bathtub: Clean Code concepts adapted for PHP. Contribute to chenqingji/clean-code-php development by creating an account on GitHub.

Opengraph URL: https://github.com/chenqingji/clean-code-php

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LICENSE	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php/blob/master/LICENSE
LICENSE	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php/blob/master/LICENSE
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README.md	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php/blob/master/README.md
README	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php
MIT license	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#clean-code-php
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
Introduction	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#introduction
Variables	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#variables
Use meaningful and pronounceable variable names	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-meaningful-and-pronounceable-variable-names
Use the same vocabulary for the same type of variable	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-the-same-vocabulary-for-the-same-type-of-variable
Use searchable names (part 1)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-searchable-names-part-1
Use searchable names (part 2)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-searchable-names-part-2
Use explanatory variables	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-explanatory-variables
Avoid nesting too deeply and return early (part 1)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-nesting-too-deeply-and-return-early-part-1
Avoid nesting too deeply and return early (part 2)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-nesting-too-deeply-and-return-early-part-2
Avoid Mental Mapping	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-mental-mapping
Don't add unneeded context	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-add-unneeded-context
Use default arguments instead of short circuiting or conditionals	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-default-arguments-instead-of-short-circuiting-or-conditionals
Comparison	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#comparison
Use identical comparison	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-identical-comparison
Functions	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#functions
Function arguments (2 or fewer ideally)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#function-arguments-2-or-fewer-ideally
Functions should do one thing	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#functions-should-do-one-thing
Function names should say what they do	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#function-names-should-say-what-they-do
Functions should only be one level of abstraction	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#functions-should-only-be-one-level-of-abstraction
Don't use flags as function parameters	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-use-flags-as-function-parameters
Avoid Side Effects	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-side-effects
Don't write to global functions	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-write-to-global-functions
Don't use a Singleton pattern	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-use-a-singleton-pattern
Encapsulate conditionals	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#encapsulate-conditionals
Avoid negative conditionals	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-negative-conditionals
Avoid conditionals	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-conditionals
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Avoid type-checking (part 2)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-type-checking-part-2
Remove dead code	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#remove-dead-code
Objects and Data Structures	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#objects-and-data-structures
Use object encapsulation	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-object-encapsulation
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Prefer composition over inheritance	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#prefer-composition-over-inheritance
Avoid fluent interfaces	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-fluent-interfaces
Prefer final classes	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#prefer-final-classes
SOLID	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#solid
Single Responsibility Principle (SRP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#single-responsibility-principle-srp
Open/Closed Principle (OCP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#openclosed-principle-ocp
Liskov Substitution Principle (LSP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#liskov-substitution-principle-lsp
Interface Segregation Principle (ISP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#interface-segregation-principle-isp
Dependency Inversion Principle (DIP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dependency-inversion-principle-dip
Don’t repeat yourself (DRY)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-repeat-yourself-dry
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#introduction
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#variables
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-meaningful-and-pronounceable-variable-names
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-the-same-vocabulary-for-the-same-type-of-variable
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-searchable-names-part-1
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-searchable-names-part-2
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-explanatory-variables
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
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⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-nesting-too-deeply-and-return-early-part-2
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-mental-mapping
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-add-unneeded-context
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-default-arguments-instead-of-short-circuiting-or-conditionals
type hinting	http://php.net/manual/en/functions.arguments.php#functions.arguments.type-declaration
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#comparison
identical comparison	http://php.net/manual/en/language.operators.comparison.php
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-identical-comparison
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#function-arguments-2-or-fewer-ideally
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#functions-should-do-one-thing
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#function-names-should-say-what-they-do
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#functions-should-only-be-one-level-of-abstraction
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-use-flags-as-function-parameters
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-side-effects
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-write-to-global-functions
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-use-a-singleton-pattern
anti-pattern	https://en.wikipedia.org/wiki/Singleton_pattern
code smell	https://en.wikipedia.org/wiki/Code_smell
single responsibility principle	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#single-responsibility-principle-srp
coupled	https://en.wikipedia.org/wiki/Coupling_%28computer_programming%29
Misko Hevery	http://misko.hevery.com/about/
root of problem	http://misko.hevery.com/2008/08/25/root-cause-of-singletons/
DSN	http://php.net/manual/en/pdo.construct.php#refsect1-pdo.construct-parameters
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#encapsulate-conditionals
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-negative-conditionals
⬆ back to top	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#table-of-contents
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-conditionals
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-type-checking-part-1
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-type-checking-part-2
type declaration	http://php.net/manual/en/functions.arguments.php#functions.arguments.type-declaration
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#remove-dead-code
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#objects-and-data-structures
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#use-object-encapsulation
Open/Closed	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#openclosed-principle-ocp
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#make-objects-have-privateprotected-members
Jenga effect	http://www.urbandictionary.com/define.php?term=Jengaphobia&defid=2494196
blog post	http://fabien.potencier.org/pragmatism-over-theory-protected-vs-private.html
Fabien Potencier	https://github.com/fabpot
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#classes
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#prefer-composition-over-inheritance
Design Patterns	https://en.wikipedia.org/wiki/Design_Patterns
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#avoid-fluent-interfaces
Fluent interface	https://en.wikipedia.org/wiki/Fluent_interface
Method chaining	https://en.wikipedia.org/wiki/Method_chaining
PHPUnit Mock Builder	https://phpunit.de/manual/current/en/test-doubles.html
Doctrine Query Builder	http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/query-builder.html
Encapsulation	https://en.wikipedia.org/wiki/Encapsulation_%28object-oriented_programming%29
Decorators	https://en.wikipedia.org/wiki/Decorator_pattern
mock	https://en.wikipedia.org/wiki/Mock_object
blog post	https://ocramius.github.io/blog/fluent-interfaces-are-evil/
Marco Pivetta	https://github.com/Ocramius
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#prefer-final-classes
composition	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#prefer-composition-over-inheritance
Single Responsibility Pattern	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#single-responsibility-principle-srp
the blog post	https://ocramius.github.io/blog/when-to-declare-classes-final/
Marco Pivetta (Ocramius)	https://ocramius.github.io/
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#solid
S: Single Responsibility Principle (SRP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#single-responsibility-principle-srp
O: Open/Closed Principle (OCP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#openclosed-principle-ocp
L: Liskov Substitution Principle (LSP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#liskov-substitution-principle-lsp
I: Interface Segregation Principle (ISP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#interface-segregation-principle-isp
D: Dependency Inversion Principle (DIP)	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dependency-inversion-principle-dip
	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#single-responsibility-principle-srp
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#liskov-substitution-principle-lsp
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	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#dont-repeat-yourself-dry
DRY	https://en.wikipedia.org/wiki/Don%27t_repeat_yourself
Classes	https://patch-diff.githubusercontent.com/chenqingji/clean-code-php#classes
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php-cpm/clean-code-php	https://github.com/php-cpm/clean-code-php
peter-gribanov/clean-code-php	https://github.com/peter-gribanov/clean-code-php
fikoborquez/clean-code-php	https://github.com/fikoborquez/clean-code-php
fabioars/clean-code-php	https://github.com/fabioars/clean-code-php
jeanjar/clean-code-php	https://github.com/jeanjar/clean-code-php/tree/pt-br
panuwizzle/clean-code-php	https://github.com/panuwizzle/clean-code-php
errorname/clean-code-php	https://github.com/errorname/clean-code-php
viethuongdev/clean-code-php	https://github.com/viethuongdev/clean-code-php
yujineeee/clean-code-php	https://github.com/yujineeee/clean-code-php
anilozmen/clean-code-php	https://github.com/anilozmen/clean-code-php
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