(PHP 5 >= 5.1.0)
SplFileObject::fwrite — Write to file
Writes the contents of
string to the file
The string to be written to the file.
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.
Example #1 SplFileObject::fwrite() example
$file = new SplFileObject("fwrite.txt", "w");
$written = $file->fwrite("12345");
echo "Wrote $written bytes to file";
The above example will output something similar to:
Wrote 5 bytes to file