PHPC-2458: Deprecate float arg for UTCDateTime constructor

Author: jmikola

src/BSON/UTCDateTime.c

@@ -218,6 +218,8 @@ static PHP_METHOD(MongoDB_BSON_UTCDateTime, __construct)
 			return;
 
 		case IS_DOUBLE:
+			php_error_docref(NULL, E_DEPRECATED, "Creating a %s instance with a float is deprecated and will be removed in ext-mongodb 2.0", ZSTR_VAL(php_phongo_utcdatetime_ce->name));
+
 			php_phongo_utcdatetime_init_from_double(intern, Z_DVAL_P(milliseconds));
 			return;
 

tests/bson/bson-utcdatetime-007.phpt

@@ -17,6 +17,11 @@ foreach ($tests as $test) {
 ===DONE===
 <?php exit(0); ?>
 --EXPECTF--
+Deprecated: MongoDB\BSON\UTCDateTime::__construct(): Creating a MongoDB\BSON\UTCDateTime instance with a float is deprecated and will be removed in ext-mongodb 2.0 in %s on line %d
+
+Deprecated: MongoDB\BSON\UTCDateTime::__construct(): Creating a MongoDB\BSON\UTCDateTime instance with a float is deprecated and will be removed in ext-mongodb 2.0 in %s on line %d
+
+Deprecated: MongoDB\BSON\UTCDateTime::__construct(): Creating a MongoDB\BSON\UTCDateTime instance with a float is deprecated and will be removed in ext-mongodb 2.0 in %s on line %d
 object(MongoDB\BSON\UTCDateTime)#%d (%d) {
   ["milliseconds"]=>
   string(13) "1416445411987"