(PHP 5 >= 5.1.0)
SplFileObject::valid — Not at EOF
Check whether EOF has been reached.
この関数にはパラメータはありません。
Returns TRUE if not reached EOF, FALSE otherwise.
例1 SplFileObject::valid example
<?php
// Loop over a file, line by line
$file = new SplFileObject("file.txt");
while ($file->valid()) {
echo $file->fgets();
}
?>