Forum PHP.pl

[PHP] pobierz, plaintext 
function writeNextz($p) {
	global $photos, $categs, $stories, $basis;
	end($photos);
	while(key($photos) != $p)
		prev($photos);
	do {
		if (!prev($photos)) {  break; }
	} while (!canthumb(key($photos)));
	$prev = key($photos);
	if (!$prev)
		{ $prev = $p; reset($photos); }
 
	next($photos);
	do {
		if (!next($photos)) break;
	} while (!canthumb(key($photos)));
	$next = key($photos);
	if (!$next) $next = $p;
 
	$photo = getAllPhotoInfo($p, "./");
?>
	<div class="navigation">
		<div class="title"><span class="darkdot">• </span>Prev.</div>
			<?php thumbBox($prev, "", false, false, "_self"); ?>
		<div class="bottitle">&nbsp;</div>
	</div>
 
	<div class="navigation">
		<div class="title" style="text-align: center">
			<span class="darkdot">•</span>
			Random Neighbours
			<span class="darkdot">•</span>
		</div>
<?php
	$arr = array();
	if (!isset($basis['pickneigh']))
		$basis['pickneigh'] = 'all';
 
	if ((strcmp($basis['pickneigh'], 'categs' ) == 0) || (strcmp($basis['pickneigh'], 'all') == 0))
		$arr = array_merge($arr, array_values($categs[$photo['categ']]['photo']));
	if ((strcmp($basis['pickneigh'], 'stories') == 0) || (strcmp($basis['pickneigh'], 'all') == 0))
		$arr = array_merge($arr, array_values($stories[$photo['story']]['photo']));
 
	if (strcmp($basis['pickneigh'], 'all') == 0)
		$arr = array_values(array_unique($arr));
 
	$nc = count($arr);
	srand(time());
	$outed = array();
	$targ = "_self";
	if (isset($basis['linktarget']) && strcmp("_blank", $basis['linktarget']) == 0)
		$targ = "_blank";
	for ($i=0; $i<4; $i++) {
		$rp = rand(0, $nc-1);
		while (!canthumb($arr[$rp]))
			$rp = ($rp+1)%$nc;
		if ($nc > 4)
			for ($j=0; $j<$i; $j++)
				if (($rp == $outed[$j]) || ($arr[$rp] == $p)) {
					do {
						$rp = ($rp+1)%$nc;
					} while (!canthumb($arr[$rp]));
					$j = -1;
				}
		$outed[$i] = $rp;
		thumbBox($arr[$rp], "", false, false, $targ);
	}
?>
		<div class="bottitle">&nbsp;</div>
	</div>
 
	<div class="navigation">
		<div class="title" style="text-align: right">Next<span class="darkdot"> •</span></div>
			<?php thumbBox($next, "", false, false, "_self"); ?>
		<div class="bottitle">&nbsp;</div>
	</div>
	<div class="divClear"></div>
[PHP] pobierz, plaintext