| Package home | Report new bug | New search | Development Roadmap | Status: Open | Feedback | All | Closed Since Version 1.4.1 |
| Request #7559 | fileExists method | ||
|---|---|---|---|
| Submitted: | 2006-05-04 18:24 UTC | ||
| From: | denny at php dot net | Assigned: | mike |
| Status: | Closed | Package: | File (version 1.2.2) |
| PHP Version: | Irrelevant | OS: | All |
| Roadmaps: | 1.3.0a1 | ||
[2006-05-04 18:24 UTC] denny at php dot net
(Denny Shimkoski)
Description:
------------
The following method checks for a file's existence, taking the current include path into consideration.
Test script:
---------------
/**
* Checks for a file's existence, taking the current include path into consideration
*
* This method can be called statically (e.g., File_Util::fileExists('config.php'))
*
* @param string $filename
* @param string $slash the directory separator (optional)
* @return false|string
* @access public
* @static
*/
function fileExists($filename, $slash = DIRECTORY_SEPARATOR)
{
$includePath = ini_get('include_path');
if ($paths = explode(PATH_SEPARATOR, $includePath)) {
foreach ($paths as $path) {
$file = "$path$slash$filename";
if (file_exists($file)) {
return $file;
}
}
}
return false;
}
Comments
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