[RFC] Deprecate curl_share_close() (#19452)

https://wiki.php.net/rfc/deprecations_php_8_5

Author: DanielEScherzer

ext/curl/curl.stub.php

@@ -3811,6 +3811,7 @@ function curl_setopt_array(CurlHandle $handle, array $options): bool {}
 
 function curl_setopt(CurlHandle $handle, int $option, mixed $value): bool {}
 
+#[\Deprecated(since: '8.5', message: "as it has no effect since PHP 8.0")]
 function curl_share_close(CurlShareHandle $share_handle): void {}
 
 function curl_share_errno(CurlShareHandle $share_handle): int {}

ext/curl/curl_arginfo.h

@@ -13,8 +13,10 @@ curl_share_close($sh);
 var_dump($sh);
 
 ?>
---EXPECT--
+--EXPECTF--
 object(CurlShareHandle)#1 (0) {
 }
+
+Deprecated: Function curl_share_close() is deprecated since 8.5, as it has no effect since PHP 8.0 in %s on line %d
 object(CurlShareHandle)#1 (0) {
 }