(PHP 5 >= 5.1.2, PHP 7)
SplFileInfo::openFile — Gets an SplFileObject object for the file
$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.
open_modeThe 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
contextRefira a seção do manual contexto para uma descrição de contextos.
The opened file as an SplFileObject object.
A RuntimeException if the file cannot be opened (e.g. insufficient access rights).
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");
}
?>