| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Node\Printer; |
| 4: | |
| 5: | use PhpParser\Node\Expr; |
| 6: | |
| 7: | |
| 8: | |
| 9: | |
| 10: | final class ExprPrinter |
| 11: | { |
| 12: | |
| 13: | public function __construct(private Printer $printer) |
| 14: | { |
| 15: | } |
| 16: | |
| 17: | public function printExpr(Expr $expr): string |
| 18: | { |
| 19: | |
| 20: | $exprString = $expr->getAttribute('phpstan_cache_printer'); |
| 21: | if ($exprString === null) { |
| 22: | $exprString = $this->printer->prettyPrintExpr($expr); |
| 23: | $expr->setAttribute('phpstan_cache_printer', $exprString); |
| 24: | } |
| 25: | |
| 26: | return $exprString; |
| 27: | } |
| 28: | |
| 29: | } |
| 30: | |