compress.php

Ajax最流行书籍

<form action="compress.php" method="post">
<?php

$data = '';

if (array_key_exists('data', $_POST)) {

	$postData = explode("\n", trim($_POST['data']));

	foreach ($postData as $line) {

		$line = preg_replace('/\t+/i', ' ', $line);

		$line = trim($line);

		if (strlen($line) < 1) {

			continue;
		}

		$data .= $line . "\n";
	}

	$data = trim($data);
}

?>
	<p>
		<textarea rows="25" cols="100" name="data" style="border: 0.1em solid #ccc; padding: 1em;"><?= htmlspecialchars($data) ?></textarea>
		<script type="text/javascript">
		document.getElementsByName('data')[0].focus();
		document.getElementsByName('data')[0].select();
		</script>
	</p>
	<p>
		<input type="submit" value="Compress" style="font: bold 0.7em tahoma, verdanam, arial, serif;" />
	</p>
</form>