Php 会话\u重新生成\u id（）：无法重新生成会话id-已发送的标头

它正在输出：session_regenate_id（）：无法重新生成session id-已发送的标头

session_start();

session_regenerate_id();
$_SESSION['inside'] = TRUE;
$_SESSION['username'] = $GettedName;
$_SESSION['id'] = $ID;
$_SESSION['email'] = $sirname ;
$_SESSION['sirname '] = $sirname ;

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会话已发送错误的原因很少。请用ob_start（）进行编辑

在代码的开头，检查会话数组中是否有如下所示的空间

$_SESSION['sirname '] = $sirname ;

应该是

$_SESSION['sirname'] = $sirname ;

试试这个

ob_clean();
ob_start();
session_regenerate_id();
$_SESSION['inside'] = TRUE;
$_SESSION['username'] = $GettedName;
$_SESSION['id'] = $ID;
$_SESSION['email'] = $sirname;
$_SESSION['sirname'] = $sirname;

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这回答了你的问题吗？谢谢，我试过了，但这不是原因。我添加了ob_start（）；在会话_start（）上方；我觉得它很管用

$_SESSION['sirname'] = $sirname ;

ob_clean();
ob_start();
session_regenerate_id();
$_SESSION['inside'] = TRUE;
$_SESSION['username'] = $GettedName;
$_SESSION['id'] = $ID;
$_SESSION['email'] = $sirname;
$_SESSION['sirname'] = $sirname;