<h2><a name="module_session" id="module_session">session</a></h2>
<table width="600" border="0" cellpadding="3" bgcolor="#999999">
<tbody>
<tr>
<td bgcolor="#FFFFFF">Session Support </td>
<td bgcolor="#FFFFFF">enabled </td>
</tr>
<tr>
<td bgcolor="#FFFFFF">Registered save handlers </td>
<td bgcolor="#FFFFFF">files user </td>
</tr>
<tr>
<td bgcolor="#FFFFFF">Registered serializer handlers </td>
<td bgcolor="#FFFFFF">php php_binary wddx </td>
</tr>
</tbody>
</table>
<br />
<table width="600" border="0" cellpadding="3" bgcolor="#999999">
<tbody>
<tr>
<th bgcolor="#FFFFFF">Directive</th>
<th bgcolor="#FFFFFF">Local Value</th>
<th bgcolor="#FFFFFF">Master Value</th>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.auto_start</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.bug_compat_42</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.bug_compat_warn</td>
<td bgcolor="#FFFFFF">On</td>
<td bgcolor="#FFFFFF">On</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cache_expire</td>
<td bgcolor="#FFFFFF">180</td>
<td bgcolor="#FFFFFF">180</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cache_limiter</td>
<td bgcolor="#FFFFFF">nocache</td>
<td bgcolor="#FFFFFF">nocache</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_domain</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_httponly</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_lifetime</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_path</td>
<td bgcolor="#FFFFFF">/</td>
<td bgcolor="#FFFFFF">/</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_secure</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.entropy_file</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.entropy_length</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_divisor</td>
<td bgcolor="#FFFFFF">1000</td>
<td bgcolor="#FFFFFF">1000</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_maxlifetime</td>
<td bgcolor="#FFFFFF">1440</td>
<td bgcolor="#FFFFFF">1440</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_probability</td>
<td bgcolor="#FFFFFF">1</td>
<td bgcolor="#FFFFFF">1</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.hash_bits_per_character</td>
<td bgcolor="#FFFFFF">5</td>
<td bgcolor="#FFFFFF">5</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.hash_function</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.name</td>
<td bgcolor="#FFFFFF">PHPSESSID</td>
<td bgcolor="#FFFFFF">PHPSESSID</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.referer_check</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.save_handler</td>
<td bgcolor="#FFFFFF">files</td>
<td bgcolor="#FFFFFF">files</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.save_path</td>
<td bgcolor="#FFFFFF">C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session</td>
<td bgcolor="#FFFFFF">C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.serialize_handler</td>
<td bgcolor="#FFFFFF">php</td>
<td bgcolor="#FFFFFF">php</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_cookies</td>
<td bgcolor="#FFFFFF">On</td>
<td bgcolor="#FFFFFF">On</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_only_cookies</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_trans_sid</td>
<td bgcolor="#FFFFFF">1</td>
<td bgcolor="#FFFFFF">1</td>
</tr>
</tbody>
</table>
<table width="600" border="0" cellpadding="3" bgcolor="#999999">
<tbody>
<tr>
<td bgcolor="#FFFFFF">Session Support </td>
<td bgcolor="#FFFFFF">enabled </td>
</tr>
<tr>
<td bgcolor="#FFFFFF">Registered save handlers </td>
<td bgcolor="#FFFFFF">files user </td>
</tr>
<tr>
<td bgcolor="#FFFFFF">Registered serializer handlers </td>
<td bgcolor="#FFFFFF">php php_binary wddx </td>
</tr>
</tbody>
</table>
<br />
<table width="600" border="0" cellpadding="3" bgcolor="#999999">
<tbody>
<tr>
<th bgcolor="#FFFFFF">Directive</th>
<th bgcolor="#FFFFFF">Local Value</th>
<th bgcolor="#FFFFFF">Master Value</th>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.auto_start</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.bug_compat_42</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.bug_compat_warn</td>
<td bgcolor="#FFFFFF">On</td>
<td bgcolor="#FFFFFF">On</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cache_expire</td>
<td bgcolor="#FFFFFF">180</td>
<td bgcolor="#FFFFFF">180</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cache_limiter</td>
<td bgcolor="#FFFFFF">nocache</td>
<td bgcolor="#FFFFFF">nocache</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_domain</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_httponly</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_lifetime</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_path</td>
<td bgcolor="#FFFFFF">/</td>
<td bgcolor="#FFFFFF">/</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.cookie_secure</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.entropy_file</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.entropy_length</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_divisor</td>
<td bgcolor="#FFFFFF">1000</td>
<td bgcolor="#FFFFFF">1000</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_maxlifetime</td>
<td bgcolor="#FFFFFF">1440</td>
<td bgcolor="#FFFFFF">1440</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.gc_probability</td>
<td bgcolor="#FFFFFF">1</td>
<td bgcolor="#FFFFFF">1</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.hash_bits_per_character</td>
<td bgcolor="#FFFFFF">5</td>
<td bgcolor="#FFFFFF">5</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.hash_function</td>
<td bgcolor="#FFFFFF">0</td>
<td bgcolor="#FFFFFF">0</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.name</td>
<td bgcolor="#FFFFFF">PHPSESSID</td>
<td bgcolor="#FFFFFF">PHPSESSID</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.referer_check</td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
<td bgcolor="#FFFFFF"><em>no value</em></td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.save_handler</td>
<td bgcolor="#FFFFFF">files</td>
<td bgcolor="#FFFFFF">files</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.save_path</td>
<td bgcolor="#FFFFFF">C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session</td>
<td bgcolor="#FFFFFF">C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.serialize_handler</td>
<td bgcolor="#FFFFFF">php</td>
<td bgcolor="#FFFFFF">php</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_cookies</td>
<td bgcolor="#FFFFFF">On</td>
<td bgcolor="#FFFFFF">On</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_only_cookies</td>
<td bgcolor="#FFFFFF">Off</td>
<td bgcolor="#FFFFFF">Off</td>
</tr>
<tr>
<td bgcolor="#FFFFFF">session.use_trans_sid</td>
<td bgcolor="#FFFFFF">1</td>
<td bgcolor="#FFFFFF">1</td>
</tr>
</tbody>
</table>
Session Support enabled
Registered save handlers files user
Registered serializer handlers php php_binary wddx Directive Local Value Master Value
session.auto_start Off Off
session.bug_compat_42 Off Off
session.bug_compat_warn On On
session.cache_expire 180 180
session.cache_limiter nocache nocache
session.cookie_domain no value no value
session.cookie_httponly Off Off
session.cookie_lifetime 0 0
session.cookie_path / /
session.cookie_secure Off Off
session.entropy_file no value no value
session.entropy_length 0 0
session.gc_divisor 1000 1000
session.gc_maxlifetime 1440 1440
session.gc_probability 1 1
session.hash_bits_per_character 5 5
session.hash_function 0 0
session.name PHPSESSID PHPSESSID
session.referer_check no value no value
session.save_handler files files
session.save_path C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\php\session
session.serialize_handler php php
session.use_cookies On On
session.use_only_cookies Off Off
session.use_trans_sid 1 1
<table border="0" cellpadding="3" width="600">
<tr><td class="e">Session Support </td><td class="v">enabled </td></tr>
<tr><td class="e">Registered save handlers </td><td class="v">files user </td></tr>
<tr><td class="e">Registered serializer handlers </td><td class="v">php php_binary wddx </td></tr>
</table><br />
<table border="0" cellpadding="3" width="600">
<tr class="h"><th>Directive</th><th>Local Value</th><th>Master Value</th></tr><tr><td class="e">session.auto_start</td><td class="v">Off</td><td class="v">Off</td></tr>
<tr><td class="e">session.bug_compat_42</td><td class="v">On</td><td class="v">On</td></tr>
<tr><td class="e">session.bug_compat_warn</td><td class="v">On</td><td class="v">On</td></tr>
<tr><td class="e">session.cache_expire</td><td class="v">180</td><td class="v">180</td></tr>
<tr><td class="e">session.cache_limiter</td><td class="v">nocache</td><td class="v">nocache</td></tr><tr><td class="e">session.cookie_domain</td><td class="v"><i>no value</i></td><td class="v"><i>no value</i></td></tr>
<tr><td class="e">session.cookie_httponly</td><td class="v">Off</td><td class="v">Off</td></tr>
<tr><td class="e">session.cookie_lifetime</td><td class="v">0</td><td class="v">0</td></tr>
<tr><td class="e">session.cookie_path</td><td class="v">/</td><td class="v">/</td></tr>
<tr><td class="e">session.cookie_secure</td><td class="v">Off</td><td class="v">Off</td></tr><tr><td class="e">session.entropy_file</td><td class="v"><i>no value</i></td><td class="v"><i>no value</i></td></tr>
<tr><td class="e">session.entropy_length</td><td class="v">0</td><td class="v">0</td></tr>
<tr><td class="e">session.gc_divisor</td><td class="v">100</td><td class="v">100</td></tr>
<tr><td class="e">session.gc_maxlifetime</td><td class="v">1440</td><td class="v">1440</td></tr>
<tr><td class="e">session.gc_probability</td><td class="v">1</td><td class="v">1</td></tr><tr><td class="e">session.hash_bits_per_character</td><td class="v">4</td><td class="v">4</td></tr>
<tr><td class="e">session.hash_function</td><td class="v">0</td><td class="v">0</td></tr>
<tr><td class="e">session.name</td><td class="v">PHPSESSID</td><td class="v">PHPSESSID</td></tr>
<tr><td class="e">session.referer_check</td><td class="v"><i>no value</i></td><td class="v"><i>no value</i></td></tr>
<tr><td class="e">session.save_handler</td><td class="v">files</td><td class="v">files</td></tr><tr><td class="e">session.save_path</td><td class="v">D:/tmp_session/phpsession</td><td class="v">D:/tmp_session/phpsession</td></tr>
<tr><td class="e">session.serialize_handler</td><td class="v">php</td><td class="v">php</td></tr>
<tr><td class="e">session.use_cookies</td><td class="v">Off</td><td class="v">Off</td></tr>
<tr><td class="e">session.use_only_cookies</td><td class="v">Off</td><td class="v">Off</td></tr>
<tr><td class="e">session.use_trans_sid</td><td class="v">0</td><td class="v">0</td></tr></table>
我仔细对比了我们的设置几乎是一样的
你的还关闭了session.use_cookies我的Session是用来验证用户是否在线的。
在用户登录页上会连到一个验证码图片生成的PHP,这个PHP结尾就用$_session['imgcode']= 定义session变量imgcode然后在多个页面反复的调用它在PHP4环境是是正常的。。可是最近换了PHP5环境就不能用了
查了半天就是session在本页可以显示,跨页就不行了