morad7/form-to-file.php

## form-to-file.php
<!DOCTYPE html>
<html>
<head>
	<title></title>
</head>
<body>
<form action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?> method="POST">
    <input name="field1" type="text" />
    <input name="field2" type="text" />
    <input type="submit" name="submit" value="Save Data">
</form>
<?php
if(isset($_POST['field1']) && isset($_POST['field2'])) {
    $data = $_POST['field1'] . '-' . $_POST['field2'] . "\n";
    $ret = file_put_contents('mydata.txt', $data, FILE_APPEND | LOCK_EX);
    if($ret === false) {
        die('There was an error writing this file');
    }
    else {
        echo "$ret bytes written to file";
    }
}
else {
   die('no post data to process');
}
?>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	</head>
	<body>
	<form action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?> method="POST">
	<input name="field1" type="text" />
	<input name="field2" type="text" />
	<input type="submit" name="submit" value="Save Data">
	</form>
	<?php
	if(isset($_POST['field1']) && isset($_POST['field2'])) {
	$data = $_POST['field1'] . '-' . $_POST['field2'] . "\n";
	$ret = file_put_contents('mydata.txt', $data, FILE_APPEND \| LOCK_EX);
	if($ret === false) {
	die('There was an error writing this file');
	}
	else {
	echo "$ret bytes written to file";
	}
	}
	else {
	die('no post data to process');
	}
	?>
	</body>
	</html>