SplFileObject::fwrite

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

SplFileObject::fwrite — Write to file

publicSplFileObject::fwrite(string$data, int$length = 0): int|false

Writes the contents of string to the file

data: The string to be written to the file.
length: If the length argument is given, writing will stop after length bytes have been written or the end of string is reached, whichever comes first.

Returns the number of bytes written, or false on error.

Sürüm:	Açıklama
7.4.0	The function now returns `false` instead of zero on failure.

Örnek 1 SplFileObject::fwrite() example

<?php
$file = new SplFileObject("fwrite.txt", "w");
$written = $file->fwrite("12345");
echo "Wrote $written bytes to file";
?>

Yukarıdaki örnek şuna benzer bir çıktı üretir:

Wrote 5 bytes to file