1<?php 2/* 3this test has different output on libxml2 (even depending on the version) and Expat 4 5further investigation has shown that not only line count 6is skippet on CDATA sections but that libxml does also 7show different column numbers and byte positions depending 8on context and in opposition to what one would expect to 9see and what good old Expat reported just fine ... 10*/ 11 12$xmls = array(); 13 14// Case 1: CDATA Sections 15$xmls["CDATA"] ='<?xml version="1.0" encoding="iso-8859-1" ?> 16<data> 17<![CDATA[ 18multi 19line 20CDATA 21block 22]]> 23</data>'; 24 25// Case 2: replace some characters so that we get comments instead 26$xmls["Comment"] ='<?xml version="1.0" encoding="iso-8859-1" ?> 27<data> 28<!-- ATA[ 29multi 30line 31CDATA 32block 33--> 34</data>'; 35 36// Case 3: replace even more characters so that only textual data is left 37$xmls["Text"] ='<?xml version="1.0" encoding="iso-8859-1" ?> 38<data> 39-!-- ATA[ 40multi 41line 42CDATA 43block 44--- 45</data>'; 46 47function startElement($parser, $name, $attrs) { 48 printf("<$name> at line %d, col %d (byte %d)\n", 49 xml_get_current_line_number($parser), 50 xml_get_current_column_number($parser), 51 xml_get_current_byte_index($parser)); 52} 53 54function endElement($parser, $name) { 55 printf("</$name> at line %d, col %d (byte %d)\n", 56 xml_get_current_line_number($parser), 57 xml_get_current_column_number($parser), 58 xml_get_current_byte_index($parser)); 59} 60 61function characterData($parser, $data) { 62 // dummy 63} 64 65foreach ($xmls as $desc => $xml) { 66 echo "$desc\n"; 67 $xml_parser = xml_parser_create(); 68 xml_set_element_handler($xml_parser, "startElement", "endElement"); 69 xml_set_character_data_handler($xml_parser, "characterData"); 70 if (!xml_parse($xml_parser, $xml, true)) 71 echo "Error: ".xml_error_string(xml_get_error_code($xml_parser))."\n"; 72 xml_parser_free($xml_parser); 73} 74
