Match support in latte #267
Description
Version: 2.10.3
Latte engine seems to incorrectly handle (inlined) PHP8's match expression. It converts default fallback-branch keyword into 'default' which catches a string 'default' only.
Steps To Reproduce
Any match expression that contains default keyword. Please note, the other branches are not impacted by this by definition - so to reproduce this behaviour, the default branch has to match.
Something like the following snippet should trigger the error.:
{var $var = match(7) {8 => true, default => false,};}Expected Behaviour
default fallback branch works.. It's even worse for match than for switch, since the match actually has to match :-)
Actual Behaviour
The process ends with UnhandledMatchError and message: Unhandled match value of type int. Demo.
Debugging
To verify what happened I tried to render this template snippet:
<html>
{var $promoCodeSize = match(strlen('1234567')){13,14,15,16 => 24, 8,9,10,11,12 => 32, default => 48,};}
<head> Then dumped the $code var before the call to eval in Latte\Engine.
The rendered template result:
<?php
use Latte\Runtime as LR;
/** source: /htdocs/src/Bonus/Voucher/../Templates/voucher.latte */
final class Template8ba8aeabd9 extends Latte\Runtime\Template
{
public function main(): array
{
extract($this->params);
echo '<html>
';
$promoCodeSize = match(strlen('1234567')){13,14,15,16 => 24, 8,9,10,11,12 => 32, 'default' => 48,};
/* line 2 */;
echo '<head>
... Please do not hesitate to request any additional debug info.
