(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::getSize — Obtém o tamanho do arquivo
Retorna o tamanho do arquivo em bytes para o arquivo referenciado.
Esta função não possui parâmetros.
O tamanho do arquivo em bytes em caso de sucesso, ou false em caso de falha.
Um RuntimeException será lançado se o arquivo não existir ou ocorrer um erro.
Exemplo #1 Exemplo de SplFileInfo::getSize()
<?php
$info = new SplFileInfo('example.jpg');
echo $fileinfo->getFilename() . " " . $fileinfo->getSize();
?>O exemplo acima produzirá algo semelhante a:
example.jpg 15385
If you're using Symfony's UploadedFile,
please be aware that if you call this method
_after_ you call @move, you will most likely get
some obscenely untraceable error, that says:
`stat failed`
Which if you really think about it, it does makes sense,
the file has been moved by Symfony, but getSize is in SplFileInfo,
and SplFileInfo doesn't know that the file has been moved.
Weirdly enough, that error doesn't come on my work mac :|Check http://php.net/manual/en/function.filesize.php#115792 for fast and reliable version of filesize for files >2gb on 32 bit systems.When getSize return 0, after fwrtite, You must use clearstatcache:
$tmpFile = new \SplFileObject('/tmp/file.txt');
$fp = $tmpFile->openFile('w');
$fp->fwrite('123');
$fp->fflush();
echo $fp->getSize(); //Return 0
clearstatcache();
echo $fp->getSize(); //Return 3
https://bugs.php.net/bug.php?id=72182Seems to return FALSE if file does not exists... (PHP 5.3.4)