(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::openFile — Gets an SplFileObject object for the file
$mode
= "r", bool $useIncludePath
= 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.
mode
The mode for opening the file. See the fopen() documentation for descriptions of possible modes. The default is read only.
useIncludePath
Quando definido como true
, o nome do arquivo também
é procurado no include_path
context
Consulte a seção do manual sobre contexto
para uma descrição dos contextos
.
The opened file as an SplFileObject object.
A RuntimeException if the file cannot be opened (e.g. insufficient access rights).
Versão | Descrição |
---|---|
8.0.0 |
context is now nullable.
|
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");
}
?>