#KeyCase

Phuture\Coherence\Enum\KeyCase

enum KeyCase

Enumeration for array key letter casing.

Controls the case that string keys are converted to. Use this enum with \Phuture\Coherence\Arrays::changeKeyCase() to specify whether keys are normalized to lowercase or uppercase.

#Cases

#Lower

case Lower

Convert string keys to lowercase.

This is the default case. Every alphabetic character in a string key is lowercased, while numeric keys are left untouched.

#Upper

case Upper

Convert string keys to uppercase.

Every alphabetic character in a string key is uppercased, while numeric keys are left untouched.