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php 报错 Cannot modify header information,modifyheader

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Release: 2016-06-13 09:11:49
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php 报错 Cannot modify header information,modifyheader

在用CI 开发微信公众号的时候出现下面这么个问题,网上看了一圈解决办法是:把报错的文件用editplus另存为utf-8。

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at Filename: libraries/Session.php

Line Number: 688

因为每个页面都报上面的错,所以我估计是CI根目录下的index.php有问题,用上面的办法将index.php另存为utf-8,问题解决。

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