eol.php

<?php
$_SERVER['BASE_PAGE'] = 'eol.php';

include_once $_SERVER['DOCUMENT_ROOT'] . '/include/prepend.inc';
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/branches.inc';

// Notes for specific branches can be added here, and will appear in the table.
$BRANCH_NOTES = array(
	'5.3' => '<a href="/migration54">A guide is available for migrating from PHP 5.3 to 5.4.</a>',
	'5.2' => '<a href="/migration53">A guide is available for migrating from PHP 5.2 to 5.3.</a>',
	'5.1' => '<a href="/migration52">A guide is available for migrating from PHP 5.1 to 5.2.</a>',
	'5.0' => '<a href="/migration51">A guide is available for migrating from PHP 5.0 to 5.1.</a>',
	'4.4' => '<a href="/migration5">A guide is available for migrating from PHP 4 to PHP 5.0.</a><br />The end of life for PHP 4.4 also marks the end of life for PHP 4 as a whole.',
);

site_header('Unsupported Branches');
?>

<h1>Unsupported Branches</h1>

<p>
	This page lists the end of life date for each unsupported branch of PHP. If
	you are using these releases, you are strongly urged to upgrade to
	<a href="/downloads">a current version</a>, as using older versions may
	expose you to security vulnerabilities and bugs that have been fixed in
	more recent versions of PHP.
</p>

<table class="standard">
	<thead>
		<tr>
			<th>Branch</th>
			<th colspan="2">Date</th>
			<th>Last Release</th>
			<th>Notes</th>
		</tr>
	</thead>
	<tbody>
		<?php foreach (get_eol_branches() as $major => $branches):

				foreach ($branches as $branch => $detail) {
					try {
						$now  = new DateTime;
						$then = new DateTime($detail['date']);
						$diff = $now->diff($then);
						$times = array();
						if ($diff->y) {
							$times[] = array($diff->y,'year');
							if ($diff->m) {
    							$times[] = array($diff->m,'month');
							}
						} elseif ($diff->m) {
							$times[] = array($diff->m,'month');
						} elseif ($diff->d) {
							$times[] = array($diff->d,'day');
						} else {
							$eolPeriod = 'moments ago...';
						}
						if ($times) {
							$eolPeriod = implode(', ', 
														array_map(
															function($t) {
																return "$t[0] $t[1]" .
																		($t[0] != 1 ? 's' : '');
															},
															$times
														)
												) . " ago";
						}
					} catch(Exception $e) {
						$eolPeriod = 'unknown...';
					}
		?>
					<tr>
						<td><?php echo htmlspecialchars($branch); ?></td>
						<td>
							<?php echo date('j M Y', $detail['date']); ?>
						</td>
						<td>
							<em><?php echo $eolPeriod ?></em>
						</td>
						<td>
							<a href="/releases/#<?php echo htmlspecialchars($detail['version']); ?>">
								<?php echo htmlspecialchars($detail['version']); ?>
							</a>
						</td>
						<td>
							<?php echo isset($BRANCH_NOTES[$branch]) ? $BRANCH_NOTES[$branch] : ''; ?>
					</td>
				</tr>
			    <?php } ?>
		<?php endforeach; ?>
	</tbody>
</table>

<?php site_footer(); ?>