PHPC-2346: Remove deprecated BSON functions (#1653)

* PHPC-2346: Remove deprecated BSON functions

* Add upgrade note for removed BSON functions

* Simplify test

UPGRADE-2.0.md

@@ -4,3 +4,5 @@ UPGRADE FROM 1.x to 2.0
  * The `getServer()` method has been removed from the CommandFailedEvent,
    CommandStartedEvent, and CommandSucceededEvent event classes. The `getHost()`
    and `getPort()` methods have been added in its place.
+ * The BSON functions in the `MongoDB\BSON` namespace have been removed in favor 
+   of the `MongoDB\BSON\Document` class.

config.m4

@@ -165,7 +165,6 @@ if test "$PHP_MONGODB" != "no"; then
     src/BSON/Unserializable.c \
     src/BSON/UTCDateTime.c \
     src/BSON/UTCDateTimeInterface.c \
-    src/BSON/functions.c \
     src/MongoDB/BulkWrite.c \
     src/MongoDB/ClientEncryption.c \
     src/MongoDB/Command.c \

config.w32

@@ -115,7 +115,7 @@ if (PHP_MONGODB != "no") {
 
   EXTENSION("mongodb", "php_phongo.c", null, PHP_MONGODB_CFLAGS);
   MONGODB_ADD_SOURCES("/src", "phongo_apm.c phongo_bson.c phongo_bson_encode.c phongo_client.c phongo_compat.c phongo_error.c phongo_execute.c phongo_ini.c phongo_log.c phongo_util.c");
-  MONGODB_ADD_SOURCES("/src/BSON", "Binary.c BinaryInterface.c Document.c Iterator.c DBPointer.c Decimal128.c Decimal128Interface.c Int64.c Javascript.c JavascriptInterface.c MaxKey.c MaxKeyInterface.c MinKey.c MinKeyInterface.c ObjectId.c ObjectIdInterface.c PackedArray.c Persistable.c Regex.c RegexInterface.c Serializable.c Symbol.c Timestamp.c TimestampInterface.c Type.c Undefined.c Unserializable.c UTCDateTime.c UTCDateTimeInterface.c functions.c");
+  MONGODB_ADD_SOURCES("/src/BSON", "Binary.c BinaryInterface.c Document.c Iterator.c DBPointer.c Decimal128.c Decimal128Interface.c Int64.c Javascript.c JavascriptInterface.c MaxKey.c MaxKeyInterface.c MinKey.c MinKeyInterface.c ObjectId.c ObjectIdInterface.c PackedArray.c Persistable.c Regex.c RegexInterface.c Serializable.c Symbol.c Timestamp.c TimestampInterface.c Type.c Undefined.c Unserializable.c UTCDateTime.c UTCDateTimeInterface.c");
   MONGODB_ADD_SOURCES("/src/MongoDB", "BulkWrite.c ClientEncryption.c Command.c Cursor.c CursorId.c CursorInterface.c Manager.c Query.c ReadConcern.c ReadPreference.c Server.c ServerApi.c ServerDescription.c Session.c TopologyDescription.c WriteConcern.c WriteConcernError.c WriteError.c WriteResult.c");
   MONGODB_ADD_SOURCES("/src/MongoDB/Exception", "AuthenticationException.c BulkWriteException.c CommandException.c ConnectionException.c ConnectionTimeoutException.c EncryptionException.c Exception.c ExecutionTimeoutException.c InvalidArgumentException.c LogicException.c RuntimeException.c ServerException.c SSLConnectionException.c UnexpectedValueException.c WriteException.c");
   MONGODB_ADD_SOURCES("/src/MongoDB/Monitoring", "CommandFailedEvent.c CommandStartedEvent.c CommandSubscriber.c CommandSucceededEvent.c LogSubscriber.c SDAMSubscriber.c Subscriber.c ServerChangedEvent.c ServerClosedEvent.c ServerHeartbeatFailedEvent.c ServerHeartbeatStartedEvent.c ServerHeartbeatSucceededEvent.c ServerOpeningEvent.c TopologyChangedEvent.c TopologyClosedEvent.c TopologyOpeningEvent.c functions.c");

src/functions.stub.php

@@ -2,26 +2,6 @@
 
 /** @generate-function-entries */
 
-namespace MongoDB\BSON {
-    /** @deprecated use MongoDB\BSON\Document::fromJSON instead */
-    function fromJSON(string $json): string {}
-
-    /** @deprecated use MongoDB\BSON\Document::fromPHP instead */
-    function fromPHP(array|object $value): string {}
-
-    /** @deprecated use MongoDB\BSON\Document::toCanonicalExtendedJSON instead */
-    function toCanonicalExtendedJSON(string $bson): string {}
-
-    /** @deprecated */
-    function toJSON(string $bson): string {}
-
-    /** @deprecated use MongoDB\BSON\Document::toPHP instead */
-    function toPHP(string $bson, ?array $typemap = null): array|object {}
-
-    /** @deprecated use MongoDB\BSON\Document::toRelaxedExtendedJSON instead */
-    function toRelaxedExtendedJSON(string $bson): string {}
-}
-
 namespace MongoDB\Driver\Monitoring {
     function addSubscriber(Subscriber $subscriber): void {}