(PHP 5 >= 5.1.2)
SplFileInfo::openFile — Gets an SplFileObject object for the file
Creates an SplFileObject object of the file. This is useful because SplFileObject contains additional methods for manipulating the file whereas SplFileInfo is only useful for gaining information, like whether the file is writable.
The mode for opening the file. See the fopen() documentation for descriptions of possible modes. The default is read only.
Если установлено в TRUE, имя файла также ищется в include_path
Для описания контекстов обратитесь к следующему разделу руководства: контекст.
The opened file as an SplFileObject object.
A RuntimeException if the file cannot be opened (e.g. insufficient access rights).
Пример #1 SplFileInfo::openFile() example
<?php
$fileinfo = new SplFileInfo('/tmp/foo.txt');
if ($fileinfo->isWritable()) {
$fileobj = $fileinfo->openFile('a');
$fileobj->fwrite("appended this sample text");
}
?>