SplFileInfo::openFile
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::openFile — Gets an SplFileObject object for the file
Descrição
$open_mode = "r"
, bool $use_include_path = false
, resource $context = null
) : SplFileObjectCreates 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
-
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 -
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).
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
- SplFileObject
- stream_context_create() - Creates a stream context
- fopen() - Abre um arquivo ou URL
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