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Random: a few changes to the stream_resolve_include_path_function

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terrafrost 2014-06-17 20:06:26 -05:00 committed by Andreas Fischer
parent 9c90beaf82
commit 96ccca2817
1 changed files with 9 additions and 1 deletions
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10
phpseclib/Crypt/Random.php
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@ -277,16 +277,24 @@ if (!function_exists('phpseclib_is_includable')) {
if (function_exists('stream_resolve_include_path')) { if (function_exists('stream_resolve_include_path')) {
return stream_resolve_include_path($filename); return stream_resolve_include_path($filename);
} }
// handle non-relative paths
if (file_exists($filename)) {
return realpath($filename);
}
$paths = PATH_SEPARATOR == ':' ? $paths = PATH_SEPARATOR == ':' ?
preg_split('#(?<!phar):#', get_include_path()) : preg_split('#(?<!phar):#', get_include_path()) :
explode(PATH_SEPARATOR, get_include_path()); explode(PATH_SEPARATOR, get_include_path());
foreach ($paths as $prefix) { foreach ($paths as $prefix) {
// path's specified in include_path don't always end in /
$ds = substr($prefix, -1) == DIRECTORY_SEPARATOR ? '' : DIRECTORY_SEPARATOR; $ds = substr($prefix, -1) == DIRECTORY_SEPARATOR ? '' : DIRECTORY_SEPARATOR;
$file = $prefix . $ds . $filename; $file = $prefix . $ds . $filename;
if (file_exists($file)) { if (file_exists($file)) {
return $file; return realpath($file);
} }
} }
return false; return false;
} }
} }