s9e/regexp-builder

• Add meta as a promoted constructor parameter
• Added support for providing an iterable map to Meta's constructor

Full Changelog: 2.0.0...2.1.0

See UPGRADING.md for backward-incompatible changes and CHANGES.md for an overview of functional changes.

See CHANGELOG.md for a list of changes.

PHP requirements have been bumped to 8.1.

⚠ Change in behaviour: alternations at the root level of the generated expression are not put in a non-capturing group anymore. This change is only relevant if the generated expression is used as part of a bigger regexp. The old behaviour can be restored at runtime via the $builder->standalone property. See below for an example.

$builder = new s9e\RegexpBuilder\Builder;
var_dump($builder->build(['foo', 'bar', 'baz']));
$builder->standalone = false;
var_dump($builder->build(['foo', 'bar', 'baz']));

string(10) "ba[rz]|foo"
string(14) "(?:ba[rz]|foo)"

This release fixes a typo that caused left square brackets to be incorrectly interpreted as right square brackets, as well as a typing error on PHP 7.4.