Class: File_Util

void buildPath( array $parts, [string $separator = DIRECTORY_SEPARATOR])

Returns a string path built from the array $pathParts. Where a join occurs multiple separators are removed. Joins using the optional separator, defaulting to the PHP DIRECTORY_SEPARATOR constant.

Parameters:

boolean isAbsolute( string $path)

Returns boolean based on whether given path is absolute or not.

Parameters:

string isIncludable( string $file, [string $sep = DIRECTORY_SEPARATOR])

Checks for a file's existence, taking the current include path into consideration

This method can be called statically (e.g., File_Util::isIncludable('config.php'))

Parameters:

array listDir( string $path, [int $list = FILE_LIST_ALL], [int $sort = FILE_SORT_NONE], [mixed $cb = null])

List Directory

The final argument, $cb, is a callback that either evaluates to true or false and performs a filter operation, or it can also modify the directory/file names returned. To achieve the latter effect use as follows:

 <?php

 function uc(&$filename) {
     $filename = strtoupper($filename);
     return true;
 }
 $entries = File_Util::listDir('.', FILE_LIST_ALL, FILE_SORT_NONE, 'uc');
 foreach ($entries as $e) {
     echo $e->name, "\n";
 }
 ?>

Parameters:

bool pathInRoot( string $path, string $root)

Check whether path is in root path

Parameters:

string realPath( string $path, [string $separator = DIRECTORY_SEPARATOR])

Get real path (works with non-existant paths)

Parameters:

string relativePath( string $path, string $root, [string $separator = DIRECTORY_SEPARATOR])

Get path relative to another path

Parameters:

string skipRoot( string $path)

Returns a path without leading / or C:\. If this is not present the path is returned as is.

Parameters:

array sortFiles( array $files, int $sort)

Sort Files

Parameters:

string|array switchExt( string|array $filename, string $to, [string $from = null], [bool $reverse = false])

Switch File Extension

Parameters:

string tmpDir( )

Returns the temp directory according to either the TMP, TMPDIR, or TEMP env variables. If these are not set it will also check for the existence of /tmp, %WINDIR%\temp

string tmpFile( [string $dirname = null])

Returns a temporary filename using tempnam() and File::tmpDir().

Parameters: