Can't php write Chinese characters?

php can write Chinese characters, but the encoding needs to be set. The setting method is to add the "header("Content-type:text/html; charset=utf-8");" code to the PHP page.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

php Can’t I write Chinese characters?

php can write Chinese characters, but the encoding needs to be set.

Chinese garbled characters

Just this sentence is enough

header("Content-type:text/html; charset=utf-8");

$_GET variable

contains Chinese characters The GET variable, if used in PHP, must be converted into GBK format, otherwise it cannot be displayed using the

';
//必须要转换成GBK
$dirname = iconv('utf-8', 'GBK', $dirname);
echo $dirname.'
';
?>

browser

complete Example

Take directory traversal as an example

';
                }
            }
        }
    }
}
read_all($dirname);
?>

Experimental effect

Recommended study: "PHP Video Tutorial》

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