| ⇢ | A | UppercaseFirst added | |
| ⇢ | A | Lowercase added | |
| ⇢ | A | LowercaseFirst added | |
| ⇢ | A | Titlecase added | |
| ⇢ | A | Uppercase added | |
| ⇢ | A | UppercaseFirst added | |
| ⇢ | A | AbstractCharCase added | |
| ⇢ | A | Lowercase added | |
| ⇢ | A | LowercaseFirst added | |
| ⇢ | A | Titlecase added | |
| ⋮ | view more | ||
| ⇢ | A | AbstractCharCase::strtolower() added | |
| ⇢ | A | AbstractCharCase::strtoupper() added | |
| ⇢ | A | AbstractCharCase::ucwords() added | |
| ⇢ | A | AbstractCharCase::ucfirst() added | |
| ⇢ | A | AbstractCharCase::lcfirst() added | |
| ⇢ | A | Lowercase::__invoke() added | |
| ⇢ | A | LowercaseFirst::__invoke() added | |
| ⇢ | A | Titlecase::__invoke() added | |
| ⇢ | A | Uppercase::__invoke() added | |
| ⇢ | A | UppercaseFirst::__invoke() added | |
| ⋮ | view more | ||