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99.77% of the project's source code conforms to the same coding conventions

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A+consistency

Analysis of Coding Conventions for Snappy

PHP_CodeSniffer, using a custom coding standard and report, was used to record various coding conventions across 197 PHP projects.

Conventions

Analysis of Coding Conventions for Snappy

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Project
Consistency

Class has doc comment

Does each class have a docblock comment to describe its purpose?

This project is using the popular method for this convention

Current
Key Method Use
no no 20%
yes - Most popular method yes 80%

Based on 5 classes

Historical
  • 01 Aug 2015: there was a 3.33% swing from yes to no

Spacing before string concat

How many spaces precede the string concatenation operator?

This project is using the popular method for this convention

Current
Key Method Use
0 0 0%
1 - Most popular method 1 90.91%
newline newline 9.09%

Based on 33 concat operators

Historical
  • 01 Aug 2015: there was a 7.57% swing towards 0
    • there was a 8.79% swing away from 1
  • 01 Sep 2015: there was a 3.33% swing from newline to 1
  • 01 Oct 2017: there was a 84.85% swing from 0 to 1

Line length

Including whitespace and comments, how many characters are in non-empty code lines?

This project is using the popular method for this convention

Current
Key Method Use
80 or less - Most popular method 80 or less 91.54%
81-120 81-120 6.98%
121-150 121-150 1.37%
151 or more 151 or more 0.11%

Based on 946 lines

Historical

Space before operator

How many spaces precede comparison, arithmetic and assignment operators?

This project is using the popular method for this convention

Current
Key Method Use
0 0 2.94%
1 - Most popular method 1 97.06%

Based on 34 operators

Historical
  • 01 Sep 2015: there was a 4% swing from 1 to 0

Function has doc comment

Does each function have a docblock comment to describe its purpose?

This project is using the popular method for this convention

Current
Key Method Use
no no 2.04%
yes - Most popular method yes 97.96%

Based on 49 functions

Historical

Function opening brace placement

Is the opening brace of a function on the same line as the function keyword or the next line?

This project is using the popular method for this convention

Current
Key Method Use
new line - Most popular method new line 100%

Based on 44 functions

Historical

Spacing after string concat

How many spaces follow the string concatenation operator?

This project is using the popular method for this convention

Current
Key Method Use
0 0 0%
1 - Most popular method 1 100%

Based on 33 concat operators

Historical
  • 01 Aug 2015: there was a 8.48% swing from 1 to 0
  • 01 Oct 2017: there was a 90.91% swing from 0 to 1

PHP closing tag at EOF

Is there a PHP closing tag at the end of the file?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%

Based on 5 files

Historical

Blank lines at start of control structure

How many blank lines precede the body of a control structure?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%
1 1 0%

Based on 53 control structures

Historical

Inline comment style

What comment style is used for non docblock comments?

This project is using the popular method for this convention

Current
Key Method Use
// ... - Most popular method // ... 100%

Based on 57 inline comments

Historical

Declarations and side effects mixed

Do files both declare symbols (classes, functions, constants, etc.) and cause side-effects (e.g. generate output, change .ini settings, etc.)?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%

Based on 5 files

Historical

Spaces after control structure open parenthesis

How many spaces follow the opening parenthesis of a control structure?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%

Based on 45 control structures

Historical

Class defined in namespace

Is each class defined in a namespace of at least 1 level?

This project is using the popular method for this convention

Current
Key Method Use
yes - Most popular method yes 100%

Based on 5 classes

Historical

PascalCase class name

Are class names defined using PascalCase?

This project is using the popular method for this convention

Current
Key Method Use
yes - Most popular method yes 100%

Based on 5 classes

Historical

Number of newlines at EOF

How many newline characters appear at the end of the file?

This project is using the popular method for this convention

Current
Key Method Use
1 - Most popular method 1 100%

Based on 5 files

Historical

One class per file

Is each class defined in a file by itself?

This project is using the popular method for this convention

Current
Key Method Use
yes - Most popular method yes 100%

Based on 5 classes

Historical

Class opening brace placement

Is the opening brace of a class on the same line as the class keyword or the next line?

This project is using the popular method for this convention

Current
Key Method Use
new line - Most popular method new line 100%
same line same line 0%

Based on 5 classes

Historical
  • 01 Aug 2015: there was a 3.33% swing from new line to same line
  • 01 Oct 2017: there was a 20% swing from same line to new line

Multiple statements on same line

Are multiple statements defined on the same line of code?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%

Based on 139 statements

Historical

PHP keyword case

What case are PHP keywords (function, echo, foreach etc.) written in?

This project is using the popular method for this convention

Current
Key Method Use
lower - Most popular method lower 100%

Based on 256 keywords

Historical

Spacing before object operator

How many spaces precede the object operator (->)?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%

Based on 92 object operators

Historical

CamelCase method name

Are class method names defined using CamelCase?

This project is using the popular method for this convention

Current
Key Method Use
yes - Most popular method yes 100%

Based on 45 methods

Historical

Spacing after object operator

How many spaces follow the object operator (->)?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%

Based on 92 object operators

Historical

PHP type case

What case are PHP types (int, bool, string) written in?

This project is using the popular method for this convention

Current
Key Method Use
lower - Most popular method lower 100%

Based on 22 PHP types

Historical

Control structure defined inline

Are control structures defined inline (without braces)?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%

Based on 51 control structures

Historical

Adjacent assignments aligned

For a block of assignments, are the assignment operators (equals, plus-equals etc.) aligned?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%
yes yes 0%

Based on 3 assignment blocks

Historical
  • 01 Sep 2015: there was a 50% swing from yes to no

Spaces before control structure close parenthesis

How many spaces precede the closing parenthesis of a control structure?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%

Based on 45 control structures

Historical

Array end comma

Does the last item end with a comma in a multi-line array definition?

This project is using the popular method for this convention

Current
Key Method Use
yes - Most popular method yes 100%

Based on 1 array definitions

Historical

Blank lines at end of control structure

How many blank lines follow the body of a control structure?

This project is using the popular method for this convention

Current
Key Method Use
0 - Most popular method 0 100%
1 1 0%

Based on 53 control structures

Historical
  • 01 Oct 2017: there was a 3.92% swing from 1 to 0

Line indent

Are lines indented using spaces or tabs?

This project is using the popular method for this convention

Current
Key Method Use
spaces - Most popular method spaces 100%

Based on 889 indented lines

Historical

File has doc comment

Does each PHP file have a docblock comment to describe its purpose?

Current
Key Method Use
no - Most popular method no 100%
yes yes 0%

Based on 5 files

Historical
  • 01 Aug 2015: there was a 14.29% swing from yes to no

Space after operator

How many spaces follow comparison, arithmetic and assignment operators?

This project is using the popular method for this convention

Current
Key Method Use
1 - Most popular method 1 100%

Based on 281 operators

Historical

Use of ELSE IF or ELSEIF

Are elseif statements defined using elseif or else if?

This project is using the popular method for this convention

Current
Key Method Use
elseif - Most popular method elseif 100%

Based on 6 elseif statements

Historical

File extension for class files

For files that contain classes, what extension does the file use?

This project is using the popular method for this convention

Current
Key Method Use
.php - Most popular method .php 100%

Based on 5 class files

Historical

Spacing after cast statement

How many spaces are there between a cast statement and the variable?

Current
Key Method Use
0 0 0%
1 - Most popular method 1 100%

Based on 3 cast statements

Historical
  • 01 Aug 2017: there was a 16.67% swing from 0 to 1
  • 01 Oct 2017: there was a 33.33% swing from 0 to 1

Lowercase filename

Are PHP filenames lowercase?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%
yes yes 0%

Based on 5 files

Historical
  • 01 Aug 2015: there was a 14.29% swing from yes to no

Short array syntax used

Are arrays defined using the PHP 5.4+ short array syntax?

This project is using the popular method for this convention

Current
Key Method Use
no no 0%
yes - Most popular method yes 100%

Based on 35 array definitions

Historical
  • 01 Aug 2017: there was a 96.77% swing from no to yes
  • 01 Oct 2017: there was a 3.23% swing from no to yes

PHP short open tag used

Is the PHP short open tag syntax used?

This project is using the popular method for this convention

Current
Key Method Use
no - Most popular method no 100%

Based on 5 open tags

Historical

PHP constant case

What case are PHP constants (true, false, null) written in?

This project is using the popular method for this convention

Current
Key Method Use
lower - Most popular method lower 100%

Based on 204 PHP constants

Historical

EOL char

What character is used for line breaks?

This project is using the popular method for this convention

Current
Key Method Use
\n - Most popular method \n 100%

Based on 5 files

Historical