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Path: /data/applications/aps.bak/tikiwiki/1.9.7-31/htdocs/lib/wiki-plugins/ [ Home ]

File: wikiplugin_sort.php

<?php

// Sorts the surrounded lines
// Usage
// {SORT(sort=>[asc|desc|reverse|shuffle])}line 1	# defaults to "asc"
// line 2
// line 3
// line 4{SORT}
function wikiplugin_sort_help() {
	return tra("Sorts the plugin content in the wiki page").":<br />~np~{SORT(sort=>asc|desc|reverse|shuffle)}".tra("data")."{SORT}~/np~ - ''".tra("one data per line")."''";
}

function wikiplugin_sort($data, $params) {
	global $tikilib;

	extract ($params,EXTR_SKIP);

	$sort = (isset($sort)) ? $sort : "asc";

	$lines = explode("\n", $data); // separate lines into array
	// $lines = array_filter( $lines, "chop" ); // remove \n  
	srand ((float)microtime() * 1000000); // needed for shuffle;

	if ($sort == "asc") {
		sort ($lines);
	} else if ($sort == "desc") {
		rsort ($lines);
	} else if ($sort == "reverse") {
		$lines = array_reverse($lines);
	} else if ($sort == "shuffle") {
		shuffle ($lines);
	}

	reset ($lines);

	if (is_array($lines)) {
		$data = implode("\n", $lines);
	}

	$data = trim($data);
	return $data;
}

?>