SplFileInfo::openFile

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileInfo::openFileGets an SplFileObject object for the file

Descrição

public SplFileInfo::openFile(string $mode = "r", bool $useIncludePath = false, ?resource $context = null): SplFileObject

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.

Parâmetros

mode

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

useIncludePath

Quando mdefinido como true, o nome do arquivo também é procurado no include_path

context

Refira a seção do manual contexto para uma descrição de contextos.

Valor Retornado

The opened file as an SplFileObject object.

Erros

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

Changelog

Versão Descrição
8.0.0 context is now nullable.

Exemplos

Exemplo #1 SplFileInfo::openFile() example

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

if (
$fileinfo->isWritable()) {

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

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

Veja Também

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top