1--TEST-- 2iconv stream filter 3--SKIPIF-- 4<?php extension_loaded('iconv') or die('skip iconv extension is not available'); ?> 5--INI-- 6iconv.internal_charset=iso-8859-1 7--FILE-- 8<?php 9$fp = fopen(__DIR__.'/iconv_stream_filter.txt', 'rb'); 10var_dump(bin2hex(fread($fp, 10))); 11var_dump(bin2hex(fread($fp, 5))); 12var_dump(bin2hex(fread($fp, 1))); 13fclose($fp); 14 15$fp = fopen(__DIR__.'/iconv_stream_filter.txt', 'rb'); 16stream_filter_append($fp, 'convert.iconv.ISO-2022-JP/EUC-JP'); 17var_dump(bin2hex(fread($fp, 10))); 18var_dump(bin2hex(fread($fp, 5))); 19var_dump(bin2hex(fread($fp, 1))); 20fclose($fp); 21 22$fp = fopen(__DIR__.'/iconv_stream_filter.txt', 'rb'); 23stream_filter_append($fp, 'convert.iconv.ISO-2022-JP.EUC-JP'); 24var_dump(bin2hex(fread($fp, 10))); 25var_dump(bin2hex(fread($fp, 5))); 26var_dump(bin2hex(fread($fp, 1))); 27fclose($fp); 28 29$fp = fopen(__DIR__.'/iconv_stream_filter.txt', 'rb'); 30stream_filter_append($fp, 'convert.iconv.ISO-2022-JP\0EUC-JP'); 31var_dump(bin2hex(fread($fp, 10))); 32var_dump(bin2hex(fread($fp, 5))); 33var_dump(bin2hex(fread($fp, 1))); 34fclose($fp); 35?> 36--EXPECTF-- 37string(20) "1b244224332473244b24" 38string(10) "41244f1b28" 39string(2) "42" 40string(20) "a4b3a4f3a4cba4c1a4cf" 41string(10) "69636f6e76" 42string(2) "0a" 43string(20) "a4b3a4f3a4cba4c1a4cf" 44string(10) "69636f6e76" 45string(2) "0a" 46 47Warning: stream_filter_append(): unable to create or locate filter "convert.iconv.ISO-2022-JP\0EUC-JP" in %siconv_stream_filter_delimiter.php on line %d 48string(20) "1b244224332473244b24" 49string(10) "41244f1b28" 50string(2) "42" 51