void by null content

1. Major change in creation signature, null $content param makes it void (no more list of void) elements.
2. Element class is only magic method and will remain as such.
3. Marker extends Element but add helpers to maintain HTML validation. Must be greatly improved, especially signatures coherence

Marker extends Elements

major: isValidValue was refusing 0 as a value because of $v != ''

Marker now extends Element (allows DRY static calls)

Not handling errors anymore

Was out of scope

Last release before removing the error management

Forced toString on $label
Removed all 'mixed' type

Now with unit tests

Also,

• full rectored:

SetList::TYPE_DECLARATION,
SetList::TYPE_DECLARATION_STRICT,
SetList::NAMING,
SetList::DEAD_CODE,
SetList::EARLY_RETURN,
SetList::PSR_4,
SetList::CODING_STYLE,
SetList::CODE_QUALITY,
SetList::PHP_74

• PSR 12
• PHPStan level 5 (some arrays are not properly typed)

PSR-4, PSR-12 compliant

https://github.com/HexMakina/Marker/milestone/3

PHP >=7.0 Compatible

0.0.2

PHP 7.0 compatible

La jetée

Marker initial commit, transfered from Format/HTML, transformed for P…

…SR-4 compliance and package making