Re: patch to allow negative string offsets in {}

val, you dont clamp at the lower bound. suppose offset == -LONG_MAX l0t3k "val khokhlov" <val@vk.kiev.ua> wrote in message news:446750995.20050730134023@vk.kiev.ua... > Hello, > > a small patch that allows using negative value for offset in > $string{offset} > $string = "test"; > $string{-1} -> last 't' > $string{-2} -> 's' and so on... > > ================<< > --- zend_execute.c Mon Jul 18 11:20:19 2005 > +++ /home/val/src/php/php5.1/php-src/Zend/zend_execute.c Sat Jul 30 > 13:33:57 2005 > @@ -1097,6 +1097,7 @@ > result->str_offset.str = container; > PZVAL_LOCK(container); > result->str_offset.offset = > dim->value.lval; > + if (dim->value.lval < 0) > result->str_offset.offset += container->value.str.len; > result->var.ptr_ptr = NULL; > if (type == BP_VAR_R || type == > BP_VAR_IS) { > AI_USE_PTR(result->var); > > ================<< > > -- > Best regards, > val mailto:val@vk.kiev.ua