javascript-php echo "<script> alert (" Chinese ") </script>" Chinese garbled ~ ~

See someone's solution is to add
echo "< meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" >";
I debug a bit, or not ah, ask why this problem arises, how to solve it?

Reply content:

See someone's solution is to add
echo "< meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" >";
I debug a bit, or not ah, ask why this problem arises, how to solve it?

method, add one header("Content-Type:text/html;charset=utf-8") to

Look at the encoding of your PHP file, and the current encoding of your browser.

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