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page.php_1kodut88
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<?php
$myname = "Valter Rosenfeld";
$currenttime = date("d.m.Y H:i:s");
$timehtml = "\n <p>Lehe avamise hetkel oli aeg: " .$currenttime . ". </p>";
$semesterbegin = new DateTime("2021-1-25");
$semesterend = new DateTime("2021-6-30");
$semesterduration = $semesterbegin->diff($semesterend);
$semesterdurationdays = $semesterduration->format("%r%a");
$semesterdurhtml = "\n <p>2021 kevadsemestri kestus on " .$semesterdurationdays ." päeva.</p> \n";
$today = new DateTime("now");
$fromsemesterbegin = $semesterbegin->diff($today);
$fromsemesterbegindays = $fromsemesterbegin->format("%r%a");
$n2dalap2evad=['Pühapäev','Esmaspäev','Teisipäev','Kolmapäev','Neljapäev','Reede','Laupäev'];
$n2dalap2eva_number=date('w');
$t2nanep2ev="<p> Täna on ". $n2dalap2evad[$n2dalap2eva_number].".</p>";
if($fromsemesterbegindays <= $semesterdurationdays){
$semesterprogress = "\n" .'<p>Semester edeneb: <meter min="0" max="' .$semesterdurationdays .'" value="' .$fromsemesterbegindays .'"></meter>.</p>' ."\n";
}
elseif($semesterbegindays < 0) {
$semesterprogress = "\n <p> Semester pole alanud </p> \n";
}
else {
$semesterprogress = "\n <p>Semester on lõppenud. </p> \n";
}
/* meter min ="0" max="156" */
/* loeme piltide kataloogi sisu */
$picsdir = "../pics/";
$allfiles = array_slice(scandir($picsdir), 2);
/* echo $allfiles[5]; */
/* var_dump($allfiles); */
$allowedphototypes = ["image/jpeg", "image/png"];
$picfiles = [];
$numbritekogu = [];
/* */
foreach($allfiles as $file){
$fileinfo = getimagesize($picsdir .$file);
if(isset($fileinfo["mime"])){
if(in_array($fileinfo["mime"], $allowedphototypes)){
array_push($picfiles, $file);
}
}
}
$photocount = count($picfiles);
do {
$photonum = mt_rand(0, $photocount-1);
if(!(in_array($photonum, $numbritekogu))) { /* photonum ehk nõel, ja numbritekogu on heinakuhi */
array_push($numbritekogu, $photonum);
}
}while (count($numbritekogu) < 3);
$randomphoto1 = $picfiles[$numbritekogu[0]];
$randomphoto2 = $picfiles[$numbritekogu[1]];
$randomphoto3 = $picfiles[$numbritekogu[2]];
?>
<!DOCTYPE html>
<html lang="et">
<head>
<meta charset="utf-8">
<title>Veebirakendused ja nende loomine 2021</title>
</head>
<body>
<h1>
<?php
echo $myname;
?>
</h1>
<p>See leht on valminud õppetöö raames!</p>
<?php
echo $t2nanep2ev;
echo $timehtml;
echo $semesterdurhtml;
echo $semesterprogress;
?>
<img width=295 height=197 src="<?php echo $picsdir .$randomphoto1; ?>" alt="Vaade Haapsalus">
<img width=295 height=197 src="<?php echo $picsdir .$randomphoto2; ?>" alt="Vaade Haapsalus">
<img width=295 height=197 src="<?php echo $picsdir .$randomphoto3; ?>" alt="Vaade Haapsalus">
</body>
</html>