返回json數(shù)據(jù)中文顯示的問題
上一篇文章中,返回json格式的中文顯示成\u5723\u8bde\u8282\u5343\u4e07\u597d\u793c\u5927\u5949\u9001
解決方法一:
<?php function Notice(){ include './include/conn.php'; //數(shù)據(jù)庫鏈接文件 $sql_notice = mysql_query('SELECT * FROM gg_notice where enable = "1" limit 0,10'); $notice = mysql_fetch_array($sql_notice, MYSQL_ASSOC); $str = json_encode($notice); //linux return preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2BE', 'UTF-8', pack('H4', '\\1'))", $str); //windows //return preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8', pack('H4', '\\1'))", $str); } ?>
另外從網(wǎng)上搜索到的其他方法
<?php /** * json 生成,分析 支持中文 */ class Json_Helper { /** * 生成json */ public static function encode($str){ $json = json_encode($str); //linux return preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2BE', 'UTF-8', pack('H4', '\\1'))", $json); //windows //return preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8', pack('H4', '\\1'))", $json); } /** * 分析json */ public static function decode($str) { return json_decode($str); } } ?>
這是從網(wǎng)上搜索得到的又一篇相關(guān)文章
當(dāng)使用php自帶的json_encode對(duì)數(shù)據(jù)進(jìn)行編碼時(shí),中文都會(huì)變成unicode,導(dǎo)致不可讀。如:對(duì)字符串”廈門“進(jìn)行json_encode后,輸出的是"\u53a6\u95e8"。
查詢了一下,有兩種方法:
1.將"\u53a6\u95e8"還原成“廈門”,使用如下的代碼:
$str= preg_replace("#\\\u([0-9a-f]+)#ie", "iconv('UCS-2', 'UTF-8', pack('H4', '\\1'))", $str);
2.先將中文字段urlencode,json_encode后,再用urldecode,也可以顯示中文。
$code = urldecode(json_encode(urlencode("廈門")));
PHP5.4版本,已經(jīng)給Json新增了一個(gè)選項(xiàng): JSON_UNESCAPED_UNICODE。加上這個(gè)選項(xiàng)后,就不會(huì)自動(dòng)把中文編碼了。
echo json_encode("廈門", JSON_UNESCAPED_UNICODE);
另,由于 json_encode 和 json_decode只支持utf-8編碼的字符,GBK的字符要用json就得轉(zhuǎn)換一下,附自己寫的GBK轉(zhuǎn)UTF-8的代碼:
/* 字符串GBK轉(zhuǎn)碼為UTF-8,數(shù)字轉(zhuǎn)換為數(shù)字。 */ function ct2($s){ if(is_numeric($s)) { return intval($s); } else { return iconv("GBK","UTF-8",$s); } } /* 批量處理gbk->utf-8 */ function icon_to_utf8($s) { if(is_array($s)) { foreach($s as $key => $val) { $s[$key] = icon_to_utf8($val); } } else { $s = ct2($s); } return $s; } echo json_encode(icon_to_utf8("廈門"));
更多PHP JSON格式的中文顯示問題解決方法相關(guān)文章請(qǐng)關(guān)注PHP中文網(wǎng)!

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