allow aggregating use statements

Zend/tests/ns_065.inc

@@ -0,0 +1,9 @@
+<?php
+namespace X::Y;
+function foo() {
+	echo __FUNCTION__."\n";
+}
+namespace X::Z;
+function foo() {
+	echo __FUNCTION__."\n";
+}

Zend/tests/ns_065.phpt

@@ -0,0 +1,13 @@
+--TEST--
+065: Multiple names in use statement
+--FILE--
+<?php
+use X::Y as test, X::Z as test2;
+
+require "ns_065.inc";
+
+test::foo();
+test2::foo();
+--EXPECT--
+X::Y::foo
+X::Z::foo

Zend/zend_language_parser.y

@@ -172,13 +172,21 @@ top_statement:
 	|	class_declaration_statement		{ zend_do_early_binding(TSRMLS_C); }
 	|	T_HALT_COMPILER '(' ')' ';'		{ zend_do_halt_compiler_register(TSRMLS_C); YYACCEPT; }
 	|	T_NAMESPACE namespace_name ';'	{ zend_do_namespace(&$2 TSRMLS_CC); }
-	|	T_USE namespace_name ';'		{ zend_do_use(&$2, NULL, 0 TSRMLS_CC); }
-	|	T_USE namespace_name T_AS T_STRING ';'	{ zend_do_use(&$2, &$4, 0 TSRMLS_CC); }
-	|	T_USE T_PAAMAYIM_NEKUDOTAYIM T_STRING ';'		{ zend_do_use(&$3, NULL, 1 TSRMLS_CC); }
-	|	T_USE T_PAAMAYIM_NEKUDOTAYIM T_STRING T_AS T_STRING ';'		{ zend_do_use(&$3, &$5, 1 TSRMLS_CC); }
+	|	T_USE use_declarations ';'
 	|	constant_declaration ';'
 ;
 
+use_declarations:
+		use_declarations ',' use_declaration
+	|	use_declaration
+
+use_declaration:
+		namespace_name 			{ zend_do_use(&$1, NULL, 0 TSRMLS_CC); }
+	|	namespace_name T_AS T_STRING	{ zend_do_use(&$1, &$3, 0 TSRMLS_CC); }
+	|	T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_use(&$2, NULL, 1 TSRMLS_CC); }
+	|	T_PAAMAYIM_NEKUDOTAYIM T_STRING T_AS T_STRING { zend_do_use(&$2, &$4, 1 TSRMLS_CC); }
+
+
 constant_declaration:
 		constant_declaration ',' T_STRING '=' static_scalar	{ zend_do_declare_constant(&$3, &$5 TSRMLS_CC); }
 	|	T_CONST T_STRING '=' static_scalar { zend_do_declare_constant(&$2, &$4 TSRMLS_CC); }