php中报错,
Warning: Cannot modify header information - headers already sent by (output started at /data/apache/htdocs/php/result.php:15) in /data/apache/htdocs/php/result.php on line 16
后来查资料,发现
在php程序中,header("url.php");
这样的跳转,在header("url.php");之前不能有任何输出。可以用另外的跳转方式。
echo '';
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