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| author | Meik Sievertsen <acydburn@phpbb.com> | 2006-06-24 13:27:04 +0000 |
|---|---|---|
| committer | Meik Sievertsen <acydburn@phpbb.com> | 2006-06-24 13:27:04 +0000 |
| commit | 3439d0f96e4deeecc2e681e08bf66b7c70f01930 (patch) | |
| tree | 6c8cc87fc51e079a6598cf63fadc8e8b7952e6bd /phpBB/includes/functions.php | |
| parent | 1042800c286e6d0997b3446961eb4cd3dcf9cf30 (diff) | |
| download | forums-3439d0f96e4deeecc2e681e08bf66b7c70f01930.tar forums-3439d0f96e4deeecc2e681e08bf66b7c70f01930.tar.gz forums-3439d0f96e4deeecc2e681e08bf66b7c70f01930.tar.bz2 forums-3439d0f96e4deeecc2e681e08bf66b7c70f01930.tar.xz forums-3439d0f96e4deeecc2e681e08bf66b7c70f01930.zip | |
ok, first attempt at solving some compatibility issues.
- dropping in replacement for realpath
git-svn-id: file:///svn/phpbb/trunk@6122 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/functions.php')
| -rw-r--r-- | phpBB/includes/functions.php | 75 |
1 files changed, 70 insertions, 5 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php index 92410f2c1c..0a2778defe 100644 --- a/phpBB/includes/functions.php +++ b/phpBB/includes/functions.php @@ -376,6 +376,71 @@ if (!function_exists('stripos')) } } +if (!function_exists('realpath')) +{ + /** + * Replacement for realpath if it is disabled + * This function is from the php manual by nospam at savvior dot com + */ + function phpbb_realpath($path) + { + $translated_path = getenv('PATH_TRANSLATED'); + + $translated_path = str_replace('\\', '/', $translated_path); + $translated_path = str_replace(basename(getenv('PATH_INFO')), '', $translated_path); + + $translated_path .= '/'; + + if ($path == '.' || $path == './') + { + return $translated_path; + } + + // now check for back directory + $translated_path .= $path; + + $dirs = explode('/', $translated_path); + + foreach ($dirs as $key => $value) + { + if ($value == '..') + { + $dirs[$key] = ''; + $dirs[$key - 2] = ''; + } + } + + $translated_path = ''; + + foreach($dirs as $key => $value) + { + if (strlen($value) > 0) + { + $translated_path .= $value . '/'; + } + } + + $translated_path = substr($translated_path, 0, strlen($translated_path) - 1); + + if (is_dir($translated_path) || is_file($translated_path)) + { + return $translated_path; + } + + return false; + } +} +else +{ + /** + * A wrapper for realpath + */ + function phpbb_realpath($path) + { + return realpath($path); + } +} + // functions used for building option fields /** @@ -1189,8 +1254,8 @@ function redirect($url) else { // Get the realpath of dirname - $root_dirs = explode('/', str_replace('\\', '/', realpath('./'))); - $page_dirs = explode('/', str_replace('\\', '/', realpath($pathinfo['dirname']))); + $root_dirs = explode('/', str_replace('\\', '/', phpbb_realpath('./'))); + $page_dirs = explode('/', str_replace('\\', '/', phpbb_realpath($pathinfo['dirname']))); $intersection = array_intersect_assoc($root_dirs, $page_dirs); $root_dirs = array_diff_assoc($root_dirs, $intersection); @@ -2144,7 +2209,7 @@ function get_backtrace() $output = '<div style="font-family: monospace;">'; $backtrace = debug_backtrace(); - $path = realpath($phpbb_root_path); + $path = phpbb_realpath($phpbb_root_path); foreach ($backtrace as $number => $trace) { @@ -2226,8 +2291,8 @@ function msg_handler($errno, $msg_text, $errfile, $errline) if (strpos($errfile, 'cache') === false && strpos($errfile, 'template.') === false) { // remove complete path to installation, with the risk of changing backslashes meant to be there - $errfile = str_replace(array(realpath($phpbb_root_path), '\\'), array('', '/'), $errfile); - $msg_text = str_replace(array(realpath($phpbb_root_path), '\\'), array('', '/'), $msg_text); + $errfile = str_replace(array(phpbb_realpath($phpbb_root_path), '\\'), array('', '/'), $errfile); + $msg_text = str_replace(array(phpbb_realpath($phpbb_root_path), '\\'), array('', '/'), $msg_text); echo '<b>[phpBB Debug] PHP Notice</b>: in file <b>' . $errfile . '</b> on line <b>' . $errline . '</b>: <b>' . $msg_text . '</b><br />' . "\n"; } |