When using echo json_encode($array, JSON_UNESCAPED_UNICODE);
当使用echo json_encode($ array,JSON_UNESCAPED_UNICODE);
I get the this error
我收到了这个错误
Warning: json_encode() expects exactly 1 parameter, 2 given
警告:json_encode()只需要1个参数,给定2个
2 个解决方案
#1
7
Your php version might be too low:
你的php版本可能太低了:
http://php.net/manual/en/function.json-encode.php
http://php.net/manual/en/function.json-encode.php
string json_encode ( mixed $value [, int $options = 0 ] )
5.3.0 The options parameter was added
#2
4
See patch at http://code.google.com/p/apns-php/issues/detail?id=22 which allows the same functionality on PHP 5.2.
请参阅http://code.google.com/p/apns-php/issues/detail?id=22上的补丁,它允许在PHP 5.2上使用相同的功能。
Basically run something like this:
基本上运行这样的事情:
foreach ($array as &$val) {
$val = preg_replace_callback('/\\\\u([0-9a-f]{4})/i',
function($matches) {
return mb_convert_encoding(pack('H*', $matches[1]), 'UTF-8', 'UTF-16');
}, $val);
}
#1
7
Your php version might be too low:
你的php版本可能太低了:
http://php.net/manual/en/function.json-encode.php
http://php.net/manual/en/function.json-encode.php
string json_encode ( mixed $value [, int $options = 0 ] )
5.3.0 The options parameter was added
#2
4
See patch at http://code.google.com/p/apns-php/issues/detail?id=22 which allows the same functionality on PHP 5.2.
请参阅http://code.google.com/p/apns-php/issues/detail?id=22上的补丁,它允许在PHP 5.2上使用相同的功能。
Basically run something like this:
基本上运行这样的事情:
foreach ($array as &$val) {
$val = preg_replace_callback('/\\\\u([0-9a-f]{4})/i',
function($matches) {
return mb_convert_encoding(pack('H*', $matches[1]), 'UTF-8', 'UTF-16');
}, $val);
}