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other/archive/version_01/functions/func_main.php

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+<?php
+#########################################################
+#														#
+#	Main functions to operate pae.co.at site			#
+#		written by benjamin ramey						#
+#		bsr@rameydesign.net								#
+#														#
+#	best viewed with:									#
+#		resolution = 1280x960							#
+#		tab = 4 spaces									#
+#		indent = 8 spaces								#
+#														#
+########################################################################################## main_get_commands
+# parameters: none
+# returns: array of commands to be executed in order
+function main_get_commands()
+{
+	global $_CLEAN_PATH,$_CONFIG;
+	$anchor_pos = strpos($_CLEAN_PATH,'#');												// if this link has an anchor, delete it
+	if($anchor_pos !== FALSE) {
+		$_CLEAN_PATH = substr($_CLEAN_PATH,0,$anchor_pos);
+	}
+	$parts = explode('/',$_CLEAN_PATH);
+	
+	for($c=0; $c <= count($parts)-1; ) {
+		if(empty($parts[$c]) or ($parts[$c] == 'pae.php') or ($parts[$c] == 'pae.co.at')) {
+			array_splice($parts,$c,1);
+		}
+		else { $c++; }
+	}
+	
+	$commands = array(	'lang'	=> array_shift($parts),
+						'cmd'	=> array_shift($parts),
+						'query'	=> $parts );
+					
+	if((array_search($commands['cmd'],$_CONFIG['commands']) === FALSE)
+			or empty($commands['cmd']))
+	{
+		$commands['cmd'] = 'display';
+		$commands['query'] = array('home');
+	}
+	
+	return($commands);
+}
+
+########################################################################################## main_sort_schedule_by_month
+# parameters: the two elements to compare
+# returns: 0 for equavalent, 1 for a > b, -1 for a < b
+function main_sort_schedule($a,$b)
+{
+	global $_NEXT_MONTHS;
+
+	$a_date = explode('.',$a['startdate']);
+	$b_date= explode('.',$b['startdate']);
+	
+	$a_year = $a_date[2];
+	$b_year = $b_date[2];
+
+	if($a_year == $b_year)
+	{
+		# if the years are the same, compare by month
+		$a_month = $a_date[1];
+		$b_month = $b_date[1];
+		
+		if($a_month == $b_month)
+		{
+			# if the month AND year the same, sort by day
+			$a_day = $a_date[0];
+			$b_day = $b_date[0];
+			
+			if($a_day == $b_day) { return(0); }
+			else if($a_day > $b_day) { return(1); }
+			else if($a_day < $b_day) { return(-1); }
+		}
+		else if($a_month > $b_month) { return(1); }
+		else if($a_month < $b_month) { return(-1); }
+		
+		# if, for some reason, none of the above ifs work,
+		# just return that they are equivalent
+		return(0);
+	}
+	else if($a_year > $b_year) { return(1); }
+	else if($a_year < $b_year) { return(-1); }
+}