Php Json-无效的UTF-8序列
我收到以下错误消息,我不知道如何修复它: 此PHP脚本中的“PHP警告:json_encode()[function.json encode]:无效UTF-8序列”:Php Json-无效的UTF-8序列,php,json,encode,Php,Json,Encode,我收到以下错误消息,我不知道如何修复它: 此PHP脚本中的“PHP警告:json_encode()[function.json encode]:无效UTF-8序列”: <? $sth = mysql_query("SELECT * FROM produse_comenzi JOIN comenzi ON comenzi.id_comanda = produse_comenzi.id_comanda JOIN (SELECT DISTINCT numar_factura
<?
$sth = mysql_query("SELECT *
FROM produse_comenzi
JOIN comenzi
ON comenzi.id_comanda = produse_comenzi.id_comanda
JOIN (SELECT DISTINCT numar_factura, id_comanda FROM facturi) AS facturi
ON facturi.id_comanda = comenzi.id_comanda
AND comenzi.data >= '". $_GET['i'] ."' AND comenzi.data <= '". $_GET['d'] ."'
JOIN produse ON produse.id_produs = produse_comenzi.id_produs");
$rows = array();
while($r = mysql_fetch_assoc($sth)) {
$rows[] = $r;
}
print json_encode($rows);
?>
$rows[]=mb\u check\u编码($r,'UTF-8')$r:utf8\u编码($r)
请在打印语句之前尝试此选项。您的表格内容是什么?它似乎包含一些多字节字符,看看内部是不是意味着$rows[]=mb\u check\u编码($r,'UTF-8')$r:utf8\u编码($r)
在while语句中?:)我收到了这个错误:PHP警告:mb_check_encoding()期望参数1为string,因为您必须分别对从数据库获取的所有数据执行该操作
$rows[] = mb_check_encoding($r, 'UTF-8') ? $r : utf8_encode($r)