(PHP 5 >= 5.1.0, PHP 7)
SplFileObject::valid — Not at EOF
Check whether EOF has been reached.
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Returns TRUE if not reached EOF, FALSE otherwise.
Example #1 SplFileObject::valid() example
<?php
// Loop over a file, line by line
$file = new SplFileObject("file.txt");
while ($file->valid()) {
echo $file->fgets();
}
?>