/* {{{ proto void SimpleXMLIterator::next() Move to next element */ PHP_METHOD(ce_SimpleXMLIterator, next) { php_sxe_iterator iter; iter.sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); ce_SimpleXMLElement->iterator_funcs.funcs->move_forward((zend_object_iterator*)&iter TSRMLS_CC); }
/* {{{ proto SimpleXMLIterator SimpleXMLIterator::getChildren() Get child element iterator */ PHP_METHOD(ce_SimpleXMLIterator, getChildren) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); if (!sxe->iter.data || sxe->iter.type == SXE_ITER_ATTRLIST) { return; /* return NULL */ } RETURN_ZVAL(sxe->iter.data, 1, 0); }
/* {{{ proto SimpleXMLIterator SimpleXMLIterator::current() Get current element */ PHP_METHOD(ce_SimpleXMLIterator, current) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); if (!sxe->iter.data) { return; /* return NULL */ } RETURN_ZVAL(sxe->iter.data, 1, 0); }
/* {{{ proto bool SimpleXMLIterator::valid() Check whether iteration is valid */ PHP_METHOD(ce_SimpleXMLIterator, valid) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); if (zend_parse_parameters_none() == FAILURE) { return; } RETURN_BOOL(sxe->iter.data); }
/* {{{ proto bool SimpleXMLIterator::hasChildren() Check whether element has children (elements) */ PHP_METHOD(ce_SimpleXMLIterator, hasChildren) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); php_sxe_object *child; xmlNodePtr node; if (!sxe->iter.data || sxe->iter.type == SXE_ITER_ATTRLIST) { RETURN_FALSE; } child = php_sxe_fetch_object(sxe->iter.data TSRMLS_CC); GET_NODE(child, node); if (node) { node = node->children; } while (node && node->type != XML_ELEMENT_NODE) { node = node->next; } RETURN_BOOL(node ? 1 : 0); }
/* {{{ proto void SimpleXMLIterator::rewind() Rewind to first element */ PHP_METHOD(ce_SimpleXMLIterator, rewind) { php_sxe_iterator iter; if (zend_parse_parameters_none() == FAILURE) { return; } iter.sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); ce_SimpleXMLElement->iterator_funcs.funcs->rewind((zend_object_iterator*)&iter TSRMLS_CC); }
/* {{{ proto SimpleXMLIterator SimpleXMLIterator::current() Get current element */ PHP_METHOD(ce_SimpleXMLIterator, current) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); if (zend_parse_parameters_none() == FAILURE) { return; } if (!sxe->iter.data) { return; /* return NULL */ } RETURN_ZVAL(sxe->iter.data, 1, 0); }
/* {{{ proto string SimpleXMLIterator::key() Get name of current child element */ PHP_METHOD(ce_SimpleXMLIterator, key) { xmlNodePtr curnode; php_sxe_object *intern; php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); if (!sxe->iter.data) { RETURN_FALSE; } intern = (php_sxe_object *)zend_object_store_get_object(sxe->iter.data TSRMLS_CC); if (intern != NULL && intern->node != NULL) { curnode = (xmlNodePtr)((php_libxml_node_ptr *)intern->node)->node; RETURN_STRINGL((char*)curnode->name, xmlStrlen(curnode->name), 1); } RETURN_FALSE; }
/* {{{ proto bool SimpleXMLIterator::valid() Check whether iteration is valid */ PHP_METHOD(ce_SimpleXMLIterator, valid) { php_sxe_object *sxe = php_sxe_fetch_object(getThis() TSRMLS_CC); RETURN_BOOL(sxe->iter.data); }