Its syntax is: int fwrite (int filepointer, string string [, int length])
Writing stops either after length characters have been written or after the end of string has been reached.
<?
$data = "data";
$filename = "data.txt";
if ( is_writeable($filename) ) :
$fh = fopen($filename, "a+");
$success = fwrite($fh, $data);
fclose($fh);
else :
print "Could not open $filename for writing";
endif;
?>
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