(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::getSize — Obtiene el tamaño de el fichero
Devuelve el tamaño de el fichero en bytes para el fichero referenciado.
Esta función no tiene parámetros.
El tamaño del fichero en bytes en caso de éxito, o false en caso de error.
Lanza una RuntimeException si el fichero no existe o en caso de error.
Ejemplo #1 SplFileInfo::getSize() example
<?php
$info = new SplFileInfo('example.jpg');
echo $fileinfo->getFilename() . " " . $fileinfo->getSize();
?>El resultado del ejemplo sería algo similar 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)if use it as SplFileInfo::getSize - it return false if file not found
if use it as SplFileObject::getSize - it generate RuntimeException: SplFileObject::__construct(my-file): failed to open stream: No such file or directory