如何从PHP CLI脚本中获取主目录？
如何从PHP CLI脚本中获取主目录？
提问于 2009-12-13 06:33:44
从命令行中，我可以获得主目录，如下所示：
~/如何在PHP CLI脚本中获取主目录？
#!/usr/bin/php
<?php
echo realpath(~/);
?>回答 11
Stack Overflow用户
回答已采纳
发布于 2009-12-13 06:46:52
使用$_SERVER['HOME']
编辑：
要使其完整，请查看print_r($_SERVER)提供给我的内容，并从命令行执行：
Array
(
[TERM_PROGRAM] => Apple_Terminal
[TERM] => xterm-color
[SHELL] => /bin/bash
[TMPDIR] => /var/folders/Lb/LbowO2ALEX4JTK2MXxLGd++++TI/-Tmp-/
[TERM_PROGRAM_VERSION] => 272
[USER] => felix
[COMMAND_MODE] => unix2003
[__CF_USER_TEXT_ENCODING] => 0x1F5:0:0
[PATH] =>/Library/Frameworks/Python.framework/Versions/Current/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin
[PWD] => /Users/felix/Desktop
[LANG] => de_DE.UTF-8
[SHLVL] => 1
[HOME] => /Users/felix
[LOGNAME] => felix
[DISPLAY] => /tmp/launch-XIM6c8/:0
[_] => ./test_php2
[OLDPWD] => /Users/felix
[PHP_SELF] => ./test_php2
[SCRIPT_NAME] => ./test_php2
[SCRIPT_FILENAME] => ./test_php2
[PATH_TRANSLATED] => ./test_php2
[DOCUMENT_ROOT] =>
[REQUEST_TIME] => 1260658268
[argv] => Array
(
[0] => ./test_php2
)
[argc] => 1
)我希望我不会暴露相关的安全信息;)
Windows兼容性
请注意，$_SERVER['HOME']在Windows上不可用。相反，该变量被拆分为$_SERVER['HOMEDRIVE']和$_SERVER['HOMEPATH']。
Stack Overflow用户
发布于 2011-08-05 02:54:49
您可以从环境中获取$HOME的值：
<?php
$home = getenv("HOME");
?>Stack Overflow用户
发布于 2015-09-12 00:46:55
此函数取自Drush project。
/**
* Return the user's home directory.
*/
function drush_server_home() {
// Cannot use $_SERVER superglobal since that's empty during UnitUnishTestCase
// getenv('HOME') isn't set on Windows and generates a Notice.
$home = getenv('HOME');
if (!empty($home)) {
// home should never end with a trailing slash.
$home = rtrim($home, '/');
}
elseif (!empty($_SERVER['HOMEDRIVE']) && !empty($_SERVER['HOMEPATH'])) {
// home on windows
$home = $_SERVER['HOMEDRIVE'] . $_SERVER['HOMEPATH'];
// If HOMEPATH is a root directory the path can end with a slash. Make sure
// that doesn't happen.
$home = rtrim($home, '\\/');
}
return empty($home) ? NULL : $home;
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/1894917
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