SWC files don't work when zlib extension is built as shared

Description

The following code:

./buildconf
./configure --with-zlib=shared
make
./sapi/cli/php run-tests.php -d extension_dir=modules ext/standard/tests/image/getimagesize_swc.phpt

Resulted in this output:

test skipped

But I expected this output instead:

test passed

To have SWC files (even though they are obsolete), the zlib extension needs to be built statically with PHP. This prevents packages to build a shared zlib extension. As there is now a new API and image types can be dynamically registered from extensions, this can be probably resolved differently as done in the previous pull requests.

See also:

• https://github.com/php/php-src/pull/20867
• https://bugs.php.net/bug.php?id=34338
• https://github.com/php/php-src/pull/4681

PHP Version

All PHP versions

Operating System

No response

Reproduce el problema con los comandos de compilación proporcionados y ext/standard/tests/image/getimagesize_swc.phpt. Rastrea cómo se registra la compatibilidad con imágenes SWC cuando zlib es compartido, usando como contexto los pull requests y el informe del error referenciados. Se considera terminado cuando la prueba pasa sin requerir que zlib se compile estáticamente.