nette/latte v2.9.0

Released version 2.9.0

on GitHub

New Features

• possibility to {include block from file}
• filter |sort, |clamp & custom function clamp()
• added {ifchanged}
• added {skipIf}
• added {foreach} {else} {/foreach}
• added {try} & {else} & {rollback}
• added {embed file.latte}
• added local blocks {block local name} & {define local name}
• {case 1, 2, 3} accepts more than one option
• syntax {include block foo} and {include file foo}
• syntax {ifset block foo}
• syntax {ifset #$blockName}
• added $iterator->parent, returns the iterator surrounding the current one
• added $iterator->counter0, returns 0-indexed counter
• implemented support for named arguments
• added null-coalescing-safe operator ??->

Improvements & Fixes

• template code: direct HTML changed to 'echo' statements
• BlockMacros: fixed variables visibility between blocks depend on block order [Closes #178]
• FilterExecutor::filterContent() converts HtmlStringable to text [Closes #215]
• Compiler: supports uppercases AND|OR|XOR [Closes #172]
• BlockMacros: big refactoring
• Template & BlockMacros: used new class Block, removed $blockQueue & $blockTypes
• Template: removed old accumulator $_b (deprecated in 2.4, BC break)
• added Defaults: default filters list moved here from FilterExecutor
• CoreMacros: replaced global queuened temporary variables with local ones
• BlockMacros: snippet driver wrapped in try ... finally
• Parser: fixed parsing {__()} [Closes #226]
• checks for valid macro/filter/function/block names
• macros validates arguments, modifiers, position (MacroNode::validate())
• {debugbreak} uses only xdebug
• changed word 'macro' --> 'tag' in exception messages
• CachingIterator: do not ask when not in valid state (#230)
• improved typehints
• PhpHelpers::reformatCode() appends correctly semicolon after '${""}'

Changes

• Colons as argument separators in modifiers are deprecated (BC break)
• optional chaining: operator ?-> in Latte behaves the same as in PHP (BC break)
• optional chaining: deprecated support for $var? and $obj?::$prop to be consistent with PHP 8 (BC break)
• internal variables are prefixed $__ and disallowed to be used
• Template: changed $contentType and $blocks to constants CONTENT_TYPE & BLOCKS
• Template & BlockMacros: moved snippets to own layer, removed '_' prefix