Hi again Dmitry, Hmm, if a -1 size was passed, I thought it would just make a huge array size (bad, obviously), but the tests would still work. (Or I guess it might exhaust memory_limit.) Anyway, the code for checking the size (length variable) in array_splice() is copied from php_splice(), so maybe there's some other error if it's becoming -1...
You don't think it makes sense to check return_value_used like next/prev/end/reset do? They would only create a 1 element array, but array_splice() could waste time filling a large array that isn't used. I think the function is used a lot to only remove/replace elements, not using the return_value: http://www.google.com/codesearch?q=lang%3Aphp+array_splice If there's a -1 size bug, the array_splice changes can be reverted and simply have: if (return_value_used) { /* Initialize return value */ array_init(return_value); rem_hash = &Z_ARRVAL_P(return_value); } - Matt ----- Original Message ----- From: "Dmitry Stogov" Sent: Wednesday, April 30, 2008 > For some reason "make test" with the patch reported several broken > array_splice() tests. Looking in gdb I saw that init_array() got -1 as a > size of new array. > > I don't think checks for return_value_used for array_splice() have a lot > of sense. > > Thanks. Dmitry. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
