https://github.com/realodix/change-case
✏️ Convert strings between camelCase, PascalCase, Capital Case, snake_case and more.
https://github.com/realodix/change-case
camelcase change-case letters pascalcase snake-case titlecase types
Last synced: 20 days ago
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✏️ Convert strings between camelCase, PascalCase, Capital Case, snake_case and more.
- Host: GitHub
- URL: https://github.com/realodix/change-case
- Owner: realodix
- License: mit
- Created: 2021-06-05T12:38:40.000Z (over 4 years ago)
- Default Branch: 4.x
- Last Pushed: 2026-01-16T18:13:19.000Z (26 days ago)
- Last Synced: 2026-01-17T06:01:00.645Z (25 days ago)
- Topics: camelcase, change-case, letters, pascalcase, snake-case, titlecase, types
- Language: PHP
- Homepage:
- Size: 186 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Change Case
[](/LICENSE)
> Transform a string between `camelCase`, `PascalCase`, `Headline Case`, `snake_case`, `param-case`, `CONSTANT_CASE` and others.
## Installation
You can install the package via composer:
```sh
composer require realodix/change-case
```
## Usage
```php
use Realodix\ChangeCase\ChangeCase;
```
### Methods Available
- [`camelCase`](#camelcase)
- [`CONSTANT_CASE`](#constant_case)
- [`dot.case`](#dotcase)
- [`Header-Case`](#header-case)
- [`Headline Case`](#headline-case)
- [`kebab-case`](#kebab-case)
- [`no case`](#no-case)
- [`PascalCase`](#pascalcase)
- [`path/case`](#pathcase)
- [`Sentence case`](#sentence-case)
- [`snake_case`](#snake_case)
- [`swapCase`](#swapcase)
### Options
Every method that gets 💡 flag, they can support option
- `delimiter`: (string) This character separates each chunk of data within the text string. Default: singgle space.
- `splitRx`: (RegExp) Used to split into word segments.
- `stripRx`: (RegExp) Used to remove extraneous characters.
- `separateNum`: (bool) Used to separate numbers or not. Default: false.
- `apostrophe`: (bool) Used to separate apostrophe or not. Default: false.
Examples
```php
ChangeCase::header('TestV2', ['separateNum' => true]);
// 'Test-V-2'
```
#### camelCase
> Transform into a string with the separator denoted by the next word capitalized.
💡 Support [options](#options)
```php
ChangeCase::camel('test string');
// 'testString'
ChangeCase::camel('1twoThree');
// '1twoThree'
ChangeCase::camel('1twoThree', ['separateNum' => true]);
// '1TwoThree'
```
#### CONSTANT_CASE
> Transform into upper case string with an underscore between words.
```php
ChangeCase::constant('test string');
// 'TEST_STRING'
```
#### dot.case
> Transform into a lower case string with a period between words.
💡 Support [options](#options)
```php
ChangeCase::dot('test string');
// 'test.string'
```
#### Header-Case
> Transform into a dash separated string of capitalized words.
💡 Support [options](#options)
```php
ChangeCase::header('test string');
// 'Test-String'
```
#### Headline Case
> Transform a strings delimited by casing, hyphens, or underscores into a space delimited string with each word's first letter capitalized.
```php
ChangeCase::headline('test string');
// 'Test String'
ChangeCase::headline('steve_jobs');
// Steve Jobs
ChangeCase::headline('EmailNotificationSent');
// Email Notification Sent
```
#### kebab-case
> Transform into a lower cased string with dashes between words.
💡 Support [options](#options)
```php
ChangeCase::kebab('test string');
// 'test-string'
ChangeCase::kebab('Foo123Bar');
// 'foo123-bar'
ChangeCase::kebab('Foo123Bar', ['separateNum' => true]);
// 'foo-123-bar'
```
#### no case
> Transform into a lower cased string with spaces between words, and clean up the string from non-word characters.
💡 Support [options](#options)
```php
ChangeCase::no('testString');
// 'test string'
ChangeCase::no('Foo123Bar')
// foo123 bar
ChangeCase::no('Foo123Bar', ['separateNum' => true])
// foo 123 bar
```
#### PascalCase
> Transform into a string of capitalized words without separators.
💡 Support [options](#options)
```php
ChangeCase::pascal('test string');
// 'TestString'
```
#### path/case
> Transform into a lower case string with slashes between words.
💡 Support [options](#options)
```php
ChangeCase::path('test string');
// 'test/string'
```
#### Sentence case
> Transform into a lower case with spaces between words, then capitalize the string.
💡 Support [options](#options)
```php
ChangeCase::sentence('testString');
// 'Test string'
```
#### snake_case
> Transform into a lower case string with underscores between words.
💡 Support [options](#options)
```php
ChangeCase::snake('test string');
// 'test_string'
ChangeCase::snake('Foo123Bar');
// 'foo123_bar'
ChangeCase::snake('Foo123Bar', ['separateNum' => true]);
// 'foo_123_bar'
```
#### swapCase
> Transform a string by swapping every character from upper to lower case, or lower to upper case.
```php
ChangeCase::swap('Test String');
// 'tEST sTRING'
```
## License
The MIT License (MIT). Please see [License File](/LICENSE) for more information.