getPhpVersion() method has different return type in V5

[phpfui]

getPhpVersion() returns PhpVersion in some places and string in others. This causes issues in PHP 8.3 (have not tested in other versions). I would be happy to submit a PR if given guidance on the best solution. Off the top of my head, I would convert everything to return PhpVersion and add toString to PhpVersion.

Fatal error: Declaration of PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator::getPhpVersion(): string must be compatible with PhpParser\Lexer\TokenEmulator\TokenEmulator::getPhpVersion(): PhpParser\PhpVersion in C:\websites\PHPFUIWebsite\PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator.php on line 9

PhpParser\Lexer\TokenEmulator\AttributeEmulator.php 9 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\CoaleseEqualTokenEmulator.php 9 12:    public function getPhpVersion(): string
PhpParser\Lexer\TokenEmulator\EnumTokenEmulator.php 8 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\ExplicitOctalEmulator.php 9 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\FlexibleDocStringEmulator.php 15 12:    public function getPhpVersion(): string
PhpParser\Lexer\TokenEmulator\FnTokenEmulator.php 9 12:    public function getPhpVersion(): string
PhpParser\Lexer\TokenEmulator\MatchTokenEmulator.php 8 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\NullsafeTokenEmulator.php 9 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\NumericLiteralSeparatorEmulator.php 17 12:    public function getPhpVersion(): string
PhpParser\Lexer\TokenEmulator\ReadonlyFunctionTokenEmulator.php 23 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\ReadonlyTokenEmulator.php 8 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\ReverseEmulator.php 18 12:    public function getPhpVersion(): PhpVersion {
PhpParser\Lexer\TokenEmulator\TokenEmulator.php 10 21:    abstract public function getPhpVersion(): PhpVersion;

[xabbuh]

This looks like you have two versions of this package installed (CoaleseEqualTokenEmulator is part of version 4, but not of version 5). Are you using the Symfony PHPUnit bridge? In this case the error could be related to symfony/symfony#53459.

[phpfui]

Yes, that was the problem. Found this error on a site that automatically updates, but did not purge the old source with the version change. Will close.

Thanks for the super fast response!