Merge branch 'PHP-5.5'

Conflicts:
	NEWS

Author: faizshukri

NEWS

@@ -1,6 +1,5 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-<<<<<<< HEAD
 ?? ??? 201?, PHP 5.6.0
 
 <<< NOTE: Insert NEWS from last stable release here prior to actual release! >>>

Zend/zend_operators.c

@@ -572,6 +572,24 @@ ZEND_API void convert_to_boolean(zval *op) /* {{{ */
 }
 /* }}} */
 
+ZEND_API void _convert_to_cstring(zval *op ZEND_FILE_LINE_DC) /* {{{ */
+{
+	double dval;
+	switch (Z_TYPE_P(op)) {
+		case IS_DOUBLE: {
+			TSRMLS_FETCH();
+			dval = Z_DVAL_P(op);
+			Z_STRLEN_P(op) = zend_spprintf(&Z_STRVAL_P(op), 0, "%.*H", (int) EG(precision), dval);
+			/* %H already handles removing trailing zeros from the fractional part, yay */
+			break;
+		}
+		default:
+			_convert_to_string(op ZEND_FILE_LINE_CC);
+	}
+	Z_TYPE_P(op) = IS_STRING;
+}
+/* }}} */
+
 ZEND_API void _convert_to_string(zval *op ZEND_FILE_LINE_DC) /* {{{ */
 {
 	long lval;

Zend/zend_operators.h

@@ -301,6 +301,7 @@ ZEND_API int increment_function(zval *op1);
 ZEND_API int decrement_function(zval *op2);
 
 ZEND_API void convert_scalar_to_number(zval *op TSRMLS_DC);
+ZEND_API void _convert_to_cstring(zval *op ZEND_FILE_LINE_DC);
 ZEND_API void _convert_to_string(zval *op ZEND_FILE_LINE_DC);
 ZEND_API void convert_to_long(zval *op);
 ZEND_API void convert_to_double(zval *op);
@@ -314,6 +315,7 @@ ZEND_API void multi_convert_to_double_ex(int argc, ...);
 ZEND_API void multi_convert_to_string_ex(int argc, ...);
 ZEND_API int add_char_to_string(zval *result, const zval *op1, const zval *op2);
 ZEND_API int add_string_to_string(zval *result, const zval *op1, const zval *op2);
+#define convert_to_cstring(op) if ((op)->type != IS_STRING) { _convert_to_cstring((op) ZEND_FILE_LINE_CC); }
 #define convert_to_string(op) if ((op)->type != IS_STRING) { _convert_to_string((op) ZEND_FILE_LINE_CC); }
 
 ZEND_API double zend_string_to_double(const char *number, zend_uint length);