php - How to remove � sign from whole site in wordpress -

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i have uploaded wordpress site on live , 1 "�" sign being appearing in between content , fine in local. how remove please suggest me ? not able fix problem.

example - frédèric becomes fr�d�ric.

ensure web page uses utf-8 encoding:

<meta http-equiv="content-type" content="text/html; charset=utf-8" />

if use php, can send own headers in way (you have put before other output):

<?php header('content-type: text/html; charset=utf-8'); ?>

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