Merge branch 'PHP-5.5' of git.php.net:php-src into PHP-5.5

Author: laruence

NEWS

@@ -3,10 +3,28 @@ PHP                                                                        NEWS
 ?? ??? 2013, PHP 5.5.6
 
 - Core:
+  . Improved performance of array_merge() and func_get_args() by eliminating
+    useless copying. (Dmitry)
   . Fixed bug #65939 (Space before ";" breaks php.ini parsing).
     (brainstorm at nopcode dot org)
   . Fixed bug #65911 (scope resolution operator - strange behavior with $this).
     (Bob Weinand)
+  . Fixed bug #65936 (dangling context pointer causes crash). (Tony)
+
+- FPM:
+  . Changed default listen() backlog to 65535. (Tony)
+
+- OPcache
+  . Increased limit for opcache.max_accelerated_files to 1,000,000. (Chris)
+
+- ODBC
+  . Fixed bug #65950 (Field name truncation if the field name is bigger than
+    32 characters). (patch submitted by: michael dot y at zend dot com, Yasuo)
+
+- Standard:
+  . Fixed bug #64760 (var_export() does not use full precision for floating-point
+    numbers) (Yasuo)
+
 
 17 Oct 2013, PHP 5.5.5
 
@@ -16,7 +34,6 @@ PHP                                                                        NEWS
   . Fixed bug #65322 (compile time errors won't trigger auto loading). (Nikita)
   . Fixed bug #65821 (By-ref foreach on property access of string offset
     segfaults). (Nikita)
-  . Fixed bug #65936 (dangling context pointer causes crash). (Tony)
 
 - CLI server:
   . Fixed bug #65633 (built-in server treat some http headers as

README.md

@@ -17,7 +17,7 @@ See https://wiki.php.net/rfc and https://wiki.php.net/rfc/voting for more
 information on the process.
 
 Bug fixes **do not** require an RFC, but require a bugtracker ticket. Always
-open a ticket at http://bugs.php.net and reference the bug id using #NNNNNN.
+open a ticket at https://bugs.php.net and reference the bug id using #NNNNNN.
 
     Fix #55371: get_magic_quotes_gpc() throws deprecation warning
 
@@ -28,3 +28,12 @@ open a ticket at http://bugs.php.net and reference the bug id using #NNNNNN.
 
 We do not merge pull requests directly on github. All PRs will be
 pulled and pushed through http://git.php.net.
+
+
+Guidelines for contributors
+===========================
+- [CODING_STANDARDS](/CODING_STANDARDS)
+- [README.GIT-RULES](/README.GIT-RULES)
+- [README.MAILINGLIST_RULES](/README.MAILINGLIST_RULES)
+- [README.RELEASE_PROCESS](/README.RELEASE_PROCESS)
+

Zend/zend_builtin_functions.c

@@ -461,12 +461,17 @@ ZEND_FUNCTION(func_get_args)
 
 	array_init_size(return_value, arg_count);
 	for (i=0; i<arg_count; i++) {
-		zval *element;
+		zval *element, *arg;
 
-		ALLOC_ZVAL(element);
-		*element = **((zval **) (p-(arg_count-i)));
-		zval_copy_ctor(element);
-		INIT_PZVAL(element);
+		arg = *((zval **) (p-(arg_count-i)));
+		if (!Z_ISREF_P(arg)) {
+			element = arg;
+			Z_ADDREF_P(element);
+		} else {
+			ALLOC_ZVAL(element);
+			INIT_PZVAL_COPY(element, arg);
+			zval_copy_ctor(element);
+	    }
 		zend_hash_next_index_insert(return_value->value.ht, &element, sizeof(zval *), NULL);
 	}
 }

Zend/zend_vm_def.h

@@ -4453,22 +4453,22 @@ ZEND_VM_HELPER_EX(zend_isset_isempty_dim_prop_obj_handler, VAR|UNUSED|CV, CONST|
 {
 	USE_OPLINE
 	zend_free_op free_op1, free_op2;
-	zval **container;
+	zval *container;
 	zval **value = NULL;
 	int result = 0;
 	ulong hval;
 	zval *offset;
 
 	SAVE_OPLINE();
-	container = GET_OP1_OBJ_ZVAL_PTR_PTR(BP_VAR_IS);
+	container = GET_OP1_OBJ_ZVAL_PTR(BP_VAR_IS);
 
 	offset = GET_OP2_ZVAL_PTR(BP_VAR_R);
 
-	if (Z_TYPE_PP(container) == IS_ARRAY && !prop_dim) {
+	if (Z_TYPE_P(container) == IS_ARRAY && !prop_dim) {
 		HashTable *ht;
 		int isset = 0;
 
-		ht = Z_ARRVAL_PP(container);
+		ht = Z_ARRVAL_P(container);
 
 		switch (Z_TYPE_P(offset)) {
 			case IS_DOUBLE:
@@ -4487,9 +4487,7 @@ ZEND_VM_C_LABEL(num_index_prop):
 				if (OP2_TYPE == IS_CONST) {
 					hval = Z_HASH_P(offset);
 				} else {
-					if (!prop_dim) {
-						ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, ZEND_VM_C_GOTO(num_index_prop));
-					}
+					ZEND_HANDLE_NUMERIC_EX(Z_STRVAL_P(offset), Z_STRLEN_P(offset)+1, hval, ZEND_VM_C_GOTO(num_index_prop));
 					if (IS_INTERNED(Z_STRVAL_P(offset))) {
 						hval = INTERNED_HASH(Z_STRVAL_P(offset));
 					} else {
@@ -4524,20 +4522,20 @@ ZEND_VM_C_LABEL(num_index_prop):
 			}
 		}
 		FREE_OP2();
-	} else if (Z_TYPE_PP(container) == IS_OBJECT) {
+	} else if (Z_TYPE_P(container) == IS_OBJECT) {
 		if (IS_OP2_TMP_FREE()) {
 			MAKE_REAL_ZVAL_PTR(offset);
 		}
 		if (prop_dim) {
-			if (Z_OBJ_HT_P(*container)->has_property) {
-				result = Z_OBJ_HT_P(*container)->has_property(*container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((OP2_TYPE == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
+			if (Z_OBJ_HT_P(container)->has_property) {
+				result = Z_OBJ_HT_P(container)->has_property(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0, ((OP2_TYPE == IS_CONST) ? opline->op2.literal : NULL) TSRMLS_CC);
 			} else {
 				zend_error(E_NOTICE, "Trying to check property of non-object");
 				result = 0;
 			}
 		} else {
-			if (Z_OBJ_HT_P(*container)->has_dimension) {
-				result = Z_OBJ_HT_P(*container)->has_dimension(*container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
+			if (Z_OBJ_HT_P(container)->has_dimension) {
+				result = Z_OBJ_HT_P(container)->has_dimension(container, offset, (opline->extended_value & ZEND_ISEMPTY) != 0 TSRMLS_CC);
 			} else {
 				zend_error(E_NOTICE, "Trying to check element of non-array");
 				result = 0;
@@ -4548,7 +4546,7 @@ ZEND_VM_C_LABEL(num_index_prop):
 		} else {
 			FREE_OP2();
 		}
-	} else if ((*container)->type == IS_STRING && !prop_dim) { /* string offsets */
+	} else if (Z_TYPE_P(container) == IS_STRING && !prop_dim) { /* string offsets */
 		zval tmp;
 
 		if (Z_TYPE_P(offset) != IS_LONG) {
@@ -4566,11 +4564,11 @@ ZEND_VM_C_LABEL(num_index_prop):
 		}
 		if (Z_TYPE_P(offset) == IS_LONG) {
 			if (opline->extended_value & ZEND_ISSET) {
-				if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_PP(container)) {
+				if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container)) {
 					result = 1;
 				}
 			} else /* if (opline->extended_value & ZEND_ISEMPTY) */ {
-				if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_PP(container) && Z_STRVAL_PP(container)[offset->value.lval] != '0') {
+				if (offset->value.lval >= 0 && offset->value.lval < Z_STRLEN_P(container) && Z_STRVAL_P(container)[offset->value.lval] != '0') {
 					result = 1;
 				}
 			}