Well this is the second part, well more the second calendar of Maya the Tikal there is two of them one for long count, one for general date seeding, this is using an implementation of floating point time (roun).
<?php
$maya = MayanTikalCalendar(time(),0);
print_r($maya);
$poffset = '2012-12-21 8:24 PM',
$pweight = '-1872000.22222222223',
$defiency='nonedeficient',
$timeset= array("hours" => 24,
"minutes" => 60,
"seconds" => 60))
{
$tme = $unix_time;
if ($gmt>0){ $gmt=-$gmt; } else { $gmt=abs($gmt); }
$ptime = strtotime($poffset)+(60*60*gmt);
$maya_xa = ($tme)/(24*60*60);
$maya_ya = $ptime/(24*60*60);
$maya = (($maya_xa -$maya_ya) - $pweight)+(microtime/999999);
$nonedeficient = array(
"seq1" => array(20,20,20,20,20,20,20,20,20,
20,20,20,20,20,20,20,20,20,5));
$monthnames = array("seq1" => array(
'Pop', 'Uo', 'Zip', 'Zot\'z', 'Tzec', 'Xul',
'Yaxkin', 'Mol', 'Ch\'en', 'Yax', 'Zac', 'Ceh',
'Mac', 'Kankin', 'Muan', 'Pax', 'Kayab',
'Cumku', 'Uayeb'));
$daynames = array("seq1" => array(
'Imix', 'Ik', 'Akbal', 'Kan', 'Chicchan',
'Cimi','Manik', 'Lamat', 'Muluc', 'Oc',
'Chuen', 'Eb', 'Ben', 'Ix', 'Men',
'Cib', 'Caban', 'Etz\'nab', 'Cauac', 'Ahau'));
$monthusage = isset($defiency) ? ${$defiency} : $deficient;
foreach($monthusage as $key => $item){
$i++;
foreach($item as $numdays){
$ttl_num=$ttl_num+$numdays;
$ttl_num_months++;
}
}
$revolutionsperyear = $ttl_num / $i;
$numyears = (round((floor($maya) / $revolutionsperyear),0));
$avg_num_month = $ttl_num_months/$i;
$jtl = abs(abs($maya) -
ceil($revolutionsperyear*($numyears+1)));
while($month==0){
$day=0;
$u=0;
foreach($monthusage as $key => $item){
$t=0;
foreach($item as $numdays){
$t++;
$tt=0;
for($sh=1;$sh<=$numdays;$sh++){
$ii=$ii+1;
$tt++;
if ($ii==floor($jtl)){
if ($maya>0){
$daynum = $tt;
$month = $t;
} else {
$daynum = $numdays-$tt;
$month = $avg_num_month-$t;
}
$sequence = $key;
$nodaycount=true;
}
}
if ($nodaycount==false)
$day++;
}
$u++;
}
}
$timer = substr($maya, strpos($maya,'.')+1,
strlen($maya)-strpos($maya,'.')-1);
$maya_out= $numyears.'/'.$month.'/'.$daynum.' '.$day.'.'.
floor(intval(substr($timer,0,2))/100*$timeset['hours']).':'.
floor(intval(substr($timer,2,2))/100*$timeset['minutes']).':'.
floor(intval(substr($timer,4,2))/100*$timeset['seconds']).'.'.
substr($timer,6,strlen($timer)-6);
$maya_obj = array(
'longcount'=>MayanLongCount($tme),'year'=>abs($numyears),
'month'=>$month, 'mname' => $monthnames[$sequence][$month-1],
'day'=>$daynum, 'dayname'=>$daynames[$sequence][$daynum-1],
'day'=>$daynum, 'jtl'=>$jtl, 'day_count'=>$day,
'hours'=> floor(intval(substr($timer,0,2))/100
*$timeset['hours']),
'minute'=> floor(intval(substr($timer,2,2))/100
*$timeset['minutes']),
'seconds'=>floor(intval(substr($timer,4,2))/100
*$timeset['seconds']),
'microtime'=>substr($timer,6,strlen($timer)-6),
'strout'=>$maya_out);
return $maya_obj;
}
?>