<?php
$filename='../inc/list.txt';
if(!isset($_POST['submit'])){
if(file_exists($filename))
{
chmod($filename,0777);
$fp=fopen($filename,'r');
flock($fp, LOCK_EX);
?>
<h4>ایمیل های خود را در فرم زیر ثبت کنید</h4>
<form action="" method="post">
<textarea name="emails" style="height:500px; width:50%;"><?php echo fread($fp,filesize($filename)); ?></textarea><br>
<input type="submit" value="ثبت ایمیل" class="button" name="submit"/>
</form>';
<?php
flock($fp, LOCK_UN);
fclose($fp);
}
}else{
$note=$_POST['emails'];
if (is_writable($filename)) {
if (!$handle = fopen($filename, 'w')) { // a=append w=write
echo "Cannot open ($filename)";
exit;
}
if (fwrite($handle, $note) === FALSE) {
echo "Cannot write to ($filename)";
exit;
}
echo '<script type="text/javascript">alert("اطلاعات با موفقیت ثبت شد");window.location = "'; echo root; echo'emaillist.php";</script>';
exit;
fclose($handle);
} else {
echo "The file $filename is not writable";
}
}
?>