SplFileInfo
PHP Manual

SplFileInfo::openFile

(PHP 5 >= 5.1.2)

SplFileInfo::openFileGets an SplFileObject object for the file

Descripción

public SplFileObject SplFileInfo::openFile ([ string $open_mode = r [, bool $use_include_path = false [, resource $context = NULL ]]] )

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.

Parámetros

open_mode

The mode for opening the file. See the fopen() documentation for descriptions of possible modes. The default is read only.

use_include_path

Cuando está definido a TRUE, el fichero también es buscado dentro de include_path

context

Se refiere a context sección del manual para una descripción de contexts.

Valores devueltos

The opened file as an SplFileObject object.

Errores/Excepciones

A RuntimeException if the file cannot be opened (e.g. insufficient access rights).

Ejemplos

Example #1 SplFileInfo::openFile() example

<?php
$fileinfo 
= new SplFileInfo('/tmp/foo.txt');

if (
$fileinfo->isWritable()) {

    
$fileobj $fileinfo->openFile('a');

    
$fileobj->fwrite("appended this sample text");
}
?>

Ver también


SplFileInfo
PHP Manual