1--TEST-- 2recode_string() function - Testing string conversions between latin1, UTF-8 and html 3--SKIPIF-- 4<?php if (!extension_loaded("recode")) print "skip"; ?> 5--FILE-- 6<?php 7function ascii2hex($ascii) { 8 $hex = ''; 9 for ($i = 0; $i < strlen($ascii); $i++) { 10 $byte = dechex(ord($ascii{$i})); 11 $byte = str_repeat('0', 2 - strlen($byte)).$byte; 12 $hex .= $byte . " "; 13 } 14 return $hex; 15} 16 17function hex2ascii($hex){ 18 $ascii=''; 19 $hex=str_replace(" ", "", $hex); 20 for($i=0; $i<strlen($hex); $i=$i+2) { 21 $ascii .= chr(hexdec(substr($hex, $i, 2))); 22 } 23 return($ascii); 24} 25 26$lat1_hex_org = '31 32 33 e5 e4 f6 61 62 63'; 27$utf8_hex = ascii2hex(recode_string('lat1..utf-8', hex2ascii($lat1_hex_org))); 28$html = recode_string('utf-8..html', hex2ascii($utf8_hex)); 29$lat1_hex = ascii2hex(recode_string('html..lat1', $html)); 30 31echo "#" . $utf8_hex . "#\n"; 32echo "#" . $html . "#\n"; 33echo "#" . $lat1_hex . "#\n"; 34?> 35--EXPECT-- 36#31 32 33 c3 a5 c3 a4 c3 b6 61 62 63 # 37#123åäöabc# 38#31 32 33 e5 e4 f6 61 62 63 # 39
