[英]How to decode UTF-8 string returned from shell_exec()?
This works:这有效:
$csv = " b'\xd0\x9e\xd0\xb4\xd0\xbd\xd0\xb0\xd0\xba\xd0\xbe \xd0\xbe\xd0\xb1\xd0\xb8\xd0\xb4\xd0\xbd\xd0\xbe \xd0\xb1\xd1\x83\xd0\xb4\xd0\xb5\xd1\x82 \xd0\xbf\xd0\xbe\xd1\x82\xd1\x80\xd0\xb0\xd1\x82\xd0\xb8\xd1\x82\xd1\x8c \xd0\xbd\xd0\xb0 \xd0\xb4\xd0\xb5\xd0\xbb\xd0\xb0 \xd0\xb2\xd1\x80\xd0\xb5\xd0\xbc\xd1\x8f, \xd0\xba\xd0\xbe\xd1\x82\xd0\xbe\xd1\x80\xd0\xbe\xd0\xb5 \xd0\xbc\xd0\xbe\xd0\xb3\xd0\xbb\xd0\xb8 \xd0\xb1\xd1\x8b \xd0\xbf\xd1\x80\xd0\xbe\xd0\xb2\xd0\xb5\xd1\x81\xd1\x82\xd0\xb8 \xd0\xb1\xd0\xbe\xd0\xbb\xd0\xb5\xd0\xb5 \xd0\xbf\xd0\xbb\xd0\xbe\xd0\xb4\xd0\xbe\xd1\x82\xd0\xb2\xd0\xbe\xd1\x80\xd0\xbd\xd0\xbe.'";
$csv = mb_convert_encoding($csv,'UTF-8');
While this returns unconverted string:虽然这会返回未转换的字符串:
$o = shell_exec('python3.6 /var/www/html/main.py'.'normal');
$contents = mb_convert_encoding($o,'UTF-8');
echo $contents
Python script returns same string. Python 脚本返回相同的字符串。 I tried strval() and unpack(), didn't work.
我试过 strval() 和 unpack(),没有用。
Here is the result of "locale -a": here这是“locale -a”的结果: here
Even if i put call to script in eval() it interprets string as data.即使我在 eval() 中调用脚本,它也会将字符串解释为数据。
在调用shell_exec()
之前尝试添加这一行:
putenv('LANG=en_US.UTF-8');
我把它放在 php 脚本中,我不必在脚本之间编码任何东西,它只是有效:
putenv("PYTHONIOENCODING=utf-8");
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