v3.0.0

• Updated for modern PHP >= 8.1
• Type definitions
• Fixes for all remaining bugs found by static analysis
• No more dependencies :-)

Full Changelog: v2.0.0...v3.0.0

First 2.x Release

New Features

• Attribute storage is provided by classes implementing the Attribute Interface instead of directly in AttributedString
• New Bitmap class implementing Attribute using a bitmap stored in a string. Very memory efficient.
• BooleanArray class implementing Attribute using a standard PHP array like in AttributedString v1.x. Faster than Bitmap, but uses more than 8x the memory per char length of the string.
• You can inject your own attribute implementations

Incompatible Changes with v1.x

• Unimplemented methods now throw a RuntimeException instead of an InvalidArgumentException

v1.5.3

• convert token offsets from byte to char offset

v1.5.2

• another fix for tokenizeOnWords()

v1.5.1

• fix unicode bug in tokenizeOnWords()

v1.5.0

• ArrayAccess to tokens in TokenizedAttributedString

v1.4.0

• Support ArrayAccess interface in AttributedString and MutableAttributedString
• Fixed two bugs in MutableAttributedStrings

v1.3.0

• toHtml() can now handle overlapping attribute spans, so all AttributedStrings can be converted to HTML and it no longer throws
• new method attributeToString() for debugging/visualization
• more tests and fixes

v1.2.1

• fix bug in setTokenRangeAttribute()

v1.2.0

• new methods filter() and substrings()
• fix bug in searchAttribute()