(PHP 5 >= 5.1.0)
SplFileObject::fwrite — Write to file
$str
[, int $length
] )
Writes the contents of string to the file
str
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 NULL on error.
Przykład #1 SplFileObject::fwrite() example
<?php
$file = new SplFileObject("fwrite.txt", "w");
$written = $file->fwrite("12345");
echo "Wrote $written bytes to file";
?>
Powyższy przykład wyświetli coś podobnego do:
Wrote 5 bytes to file