PHP Case Convert: Convert strings between many naming conventions

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Not enough user ratings				Total: 102		All time: 9,786 This week: 206

Version		License		PHP version		Categories
`case-converter` 1.0		Custom (specified...		5		PHP 5, Text processing

Description

Author

jawira

This package can be used to convert strings between many naming conventions.

It provides a base class for performing the conversion of the case of words used in a string. Then it provides several sub-classes that can perform the actual case conversion. Currently it provides sub-classes for converting strings using the following naming conventions:

- Snake case
- Camel case
- Kebab case
- Pascal case
- Ada case
- Train case
- Cobol case
- Macro case
- Upper case
- Lower case
- Title case
- Sentence case
- Dot notation

Innovation Award

November 2019
Number 10

Sometimes applications need to change the case conventions of words of a given text strings. There are many conventions to define the case of words.

This package implements string word case conversion with support to 13 well-known case conventions.

Manuel Lemos

jawira

Performance

Level

Name:	jawira `<contact>`
Classes:	11 packages by jawira
Country:	Belgium
Age:	???
All time rank:	3023	16 in Belgium
Week rank:	46	1 in Belgium

Level 1

Innovation award

Nominee: 9x

Winner: 2x

Example

Examples

To use Case Converter you have to instantiate Convert class, then you should call to*() methods.

Basic usage

Code:

<?php declare(strict_types=1);

require __DIR__ . '/vendor/autoload.php';

use Jawira\CaseConverter\Convert;

$robot = new Convert('The-Terminator');

echo $robot->toPascal() . PHP_EOL;
echo $robot->toCobol() . PHP_EOL;
echo $robot->toSnake() . PHP_EOL;

Output:

TheTerminator
THE-TERMINATOR
the_terminator

Explicit case detection

In some edge cases you have to explicitly set the format of input string to have the desired output:

<?php declare(strict_types=1);

require __DIR__ . '/vendor/autoload.php';

use Jawira\CaseConverter\Convert;

$agency = new Convert('FBI');

$agency->fromAda();
echo $agency->toCobol();   // output: FBI
echo $agency->toSnake();   // output: fbi

$agency->fromCamel();
echo $agency->toCobol();   // output: F-B-I
echo $agency->toSnake();   // output: f_b_i

$agency->fromAuto();
echo $agency->toCobol();   // output: FBI
echo $agency->toSnake();   // output: fbi

Force _Simple Case-Mapping_

You can still use _Simple Case-Mapping_ even if you are using PHP 7.3 or newer:

<?php declare(strict_types=1);

require __DIR__ . '/vendor/autoload.php';

use Jawira\CaseConverter\Convert;

$robot = new Convert('Stra�e');

$robot->forceSimpleCaseMapping();
echo $robot->toMacro();     // output: STRA�E

[Learn more about Case-Mapping][Case-Mapping].

Using the factory

[CaseConverter factory] is going to instantiate Convert class for you. Everything else is the same:

// Convert string to Pascal case
$this->cc->convert('XML')->toPascal();                      // Xml

// Convert string to Snake case
$this->cc->convert('v3.0.2')->toSnake();                  // v3_0_2

// Convert string to Camel case
$this->cc->convert('first-name')->toCamel();              // firstName

// Convert from Lower case to Dot case
$this->cc->convert('non-SI units')->fromLower()->toDot(); // non-si.units

// Get detected words
$this->cc->convert('Mario Bros')->toArray();              // ['Mario', 'Bros']

// Retrieve original string
$this->cc->convert('use_the_force')->getSource();         // use_the_force

[Case-Mapping]: ./case-mapping.md [CaseConverter factory]: ./using-the-factory.md

Details

Case converter

Use this library to convert string between:

| Name | Method | Output example | | ------------- | --------------- | ----------------- | | ? Camel case | toCamel() | myNameIsBond | | ??? Pascal case | toPascal() | MyNameIsBond | | ? Snake case | toSnake() | my_name_is_bond | | ??? Ada case | toAda() | My_Name_Is_Bond | | ?? Macro case | toMacro() | MY_NAME_IS_BOND | | ? Kebab case | toKebab() | my-name-is-bond | | ? Train case | toTrain() | My-Name-Is-Bond | | ? Cobol case | toCobol() | MY-NAME-IS-BOND | | ? Lower case | toLower() | my name is bond | | ? Upper case | toUpper() | MY NAME IS BOND | | ? Title case | toTitle() | My Name Is Bond | | ?? Sentence case | toSentence() | My name is bond | | ?? Dot notation | toDot() | my.name.is.bond |

Features:

? [automatic case detection][detection algorithm]
? [factory][]
? i18n

Usage

Input string (i.e. _john-connor_) format is going to be [detected automatically][detection algorithm]. Here's an example:

use Jawira\CaseConverter\Convert;

$hero = new Convert('john-connor');

echo $hero->toCamel();   // output: johnConnor

Of course you can explicitly set the format of input string:

echo $hero->fromKebab()->toSnake();   // output: john_connor

You can also use the [provided factory][factory] to instantiate Convert class. A list of [all public methods] is also available.

i18n

Fully compatible with non-english alphabets:

// Spanish
$esp = new Convert('DON_RAM�N_Y_�O�O');
echo $esp->toCamel();   // output: donRam�nY�o�o

// Greek
$grc = new Convert('????-????');
echo $grc->toCamel();   // output: ????????

// Russian
$rus = new Convert('?????_???????');
echo $rus->toCamel();   // output: ????????????

case-converter is compatible with _Simple Case-Mapping_ and _Full Case-Mapping_. [Learn more about Case-Mapping][Case-Mapping].

Installation

$ composer require jawira/case-converter

Documentation

<https://jawira.github.io/case-converter/>

Contributing

If you liked this project, ? star it on [GitHub].

License

This library is licensed under the [MIT LICENSE].

[all public methods]: https://jawira.github.io/case-converter/api.html [CONTRIBUTING.md]: https://jawira.github.io/case-converter/contributing.html [Countable interface]: https://php.net/manual/en/class.countable.php [Case-Mapping]: https://jawira.github.io/case-converter/case-mapping.html [magic method]: https://www.php.net/manual/en/language.oop5.magic.php#object.tostring [MIT LICENSE]: https://jawira.github.io/case-converter/license.html [open an issue]: https://github.com/jawira/case-converter/issues/new [detection algorithm]: https://jawira.github.io/case-converter/detection-algorithm.html [factory]: https://jawira.github.io/case-converter/using-the-factory.html [GitHub]: https://github.com/jawira/case-converter/

Packages from jawira

<dl>

<dt><a href="https://packagist.org/packages/jawira/emoji-catalog">jawira/emoji-catalog</a> (library)</dt> <dd>Get access to +3000 emojis as class constants.</dd>

<dt><a href="https://packagist.org/packages/jawira/phing-visualizer">jawira/phing-visualizer</a> (library)</dt> <dd>Graphical representation of Phing's buildfile.</dd>

<dt><a href="https://packagist.org/packages/jawira/phing-open-task">jawira/phing-open-task</a> (library)</dt> <dd>Phing task to open files, directories, and URLs with your favorite software.</dd>

Files (81)

File	Role	Description
`.idea` (1 file, 1 directory)
`config` (2 files)
`docs` (8 files, 1 directory)
`src` (4 files, 2 directories)
`tests` (2 directories)
`.codeclimate.yml`	Data	Auxiliary data
`.editorconfig`	Data	Auxiliary data
`.travis.yml`	Data	Auxiliary data
`build.xml`	Data	Auxiliary data
`CHANGELOG.md`	Data	Auxiliary data
`composer.json`	Data	Auxiliary data
`CONTRIBUTING.md`	Data	Auxiliary data
`LICENSE.md`	Lic.	License text
`mkdocs.yml`	Data	Auxiliary data
`phive.xml`	Data	Auxiliary data
`README.md`	Doc.	Documentation

Files (81)

.idea

File	Role	Description
`dictionaries` (1 file)
`phing.xml`	Data	Auxiliary data

Files (81)

.idea

dictionaries

File	Role	Description
`jawira.xml`	Data	Auxiliary data

Files (81)

config

File	Role	Description
`behat.yml`	Data	Auxiliary data
`phpunit.xml`	Data	Auxiliary data

Files (81)

docs

File	Role	Description
`images` (6 files)
`api.md`	Data	Auxiliary data
`case-mapping.md`	Data	Auxiliary data
`detection-algorithm.md`	Data	Auxiliary data
`dev.md`	Data	Auxiliary data
`examples.md`	Example	Example script
`known-issues.md`	Data	Auxiliary data
`naming-conventions.md`	Data	Auxiliary data
`using-the-factory.md`	Class	Class source

Files (81)

docs

images

File	Role	Description
`build.puml`	Data	Auxiliary data
`detection-algorithm.puml`	Data	Auxiliary data
`number-problem.puml`	Data	Auxiliary data
`uml-case-converter.puml`	Data	Auxiliary data
`uml-glue.puml`	Data	Auxiliary data
`uml-split.puml`	Data	Auxiliary data

Files (81)

src

File	Role	Description
`Glue` (18 files)
`Split` (6 files)
`CaseConverter.php`	Class	Class source
`CaseConverterException.php`	Class	Class source
`CaseConverterInterface.php`	Class	Class source
`Convert.php`	Class	Class source

Files (81)

src

Glue

File	Role	Description
`AdaCase.php`	Class	Class source
`CamelCase.php`	Class	Class source
`CobolCase.php`	Class	Class source
`DashGluer.php`	Class	Class source
`DotNotation.php`	Class	Class source
`Gluer.php`	Class	Class source
`KebabCase.php`	Class	Class source
`LowerCase.php`	Class	Class source
`MacroCase.php`	Class	Class source
`PascalCase.php`	Class	Class source
`SentenceCase.php`	Class	Class source
`SnakeCase.php`	Class	Class source
`SpaceGluer.php`	Class	Class source
`TitleCase.php`	Class	Class source
`TrainCase.php`	Class	Class source
`UnderscoreGluer.php`	Class	Class source
`UpperCase.php`	Class	Class source
`UppercaseGluer.php`	Class	Class source

Files (81)

src

Split

File	Role	Description
`DashSplitter.php`	Class	Class source
`DotSplitter.php`	Class	Class source
`SpaceSplitter.php`	Class	Class source
`Splitter.php`	Class	Class source
`UnderscoreSplitter.php`	Class	Class source
`UppercaseSplitter.php`	Class	Class source

Files (81)

tests

File	Role	Description
`behat` (1 file, 1 directory)
`phpunit` (22 files)

Files (81)

tests

behat

File	Role	Description
`bootstrap` (1 file)
`case-converter.feature`	Data	Auxiliary data

Files (81)

tests

behat

bootstrap

File	Role	Description
`FeatureContext.php`	Class	Class source

Files (81)

tests

phpunit

File	Role	Description
`AdaCaseTest.php`	Class	Class source
`CamelCaseTest.php`	Class	Class source
`CaseConverterTest.php`	Class	Class source
`CobolCaseTest.php`	Class	Class source
`ConvertTest.php`	Class	Class source
`DashSplitterTest.php`	Class	Class source
`DotNotationTest.php`	Class	Class source
`DotSplitterTest.php`	Class	Class source
`GluerTest.php`	Class	Class source
`KebabCaseTest.php`	Class	Class source
`LowerCaseTest.php`	Class	Class source
`MacroCaseTest.php`	Class	Class source
`PascalCaseTest.php`	Class	Class source
`SentenceCaseTest.php`	Class	Class source
`SnakeCaseTest.php`	Class	Class source
`SpaceSplitterTest.php`	Class	Class source
`SplitterTest.php`	Class	Class source
`TitleCaseTest.php`	Class	Class source
`TrainCaseTest.php`	Class	Class source
`UnderscoreSplitterTest.php`	Class	Class source
`UppercaseSplitterTest.php`	Class	Class source
`UpperCaseTest.php`	Class	Class source

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All time:	9,786
This week:	206

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