classes/phing/tasks/system/UpToDateTask.php
public function setSrcfile($file)
    {
        if (is_string($file)) {
            $file = new PhingFile($file);
        }
        $this->_sourceFile = $file;
    }
public function setSrcfile($file)
    {
        if (is_string($file)) {
            $file = new PhingFile($file);
        }
        $this->_sourceFile = $file;
    }
public function setSrcfile ( $ file ) { if ( is_string ( $ file ) ) { $ file = new PhingFile ( $ file ) ; } $ this -> _sourceFile = $ file ; }
The file that must be older than the target file
if the property is to be set.

@param string|PhingFile $file the file we are checking against the target file.
The file that must be older than the target file if the property is to be set .