Fixed bug #23913 (make rename() work across partitions on *nix)

ext/standard/file.c

@@ -1391,6 +1391,14 @@ PHP_FUNCTION(rename)
 	ret = VCWD_RENAME(old_name, new_name);
 
 	if (ret == -1) {
+#ifdef EXDEV
+		if (errno == EXDEV) {
+			if (php_copy_file(old_name, new_name TSRMLS_CC)	== SUCCESS) {
+				VCWD_UNLINK(old_name);
+				RETURN_TRUE;
+			}
+		}
+#endif	
 		php_error_docref2(NULL TSRMLS_CC, old_name, new_name, E_WARNING, "%s", strerror(errno));
 		RETURN_FALSE;
 	}