96 lines
3.2 KiB
PHP
96 lines
3.2 KiB
PHP
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet">
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.bundle.min.js"></script>
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<title>Feladat 1</title>
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<?php
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$file_handler = fopen('adatok.txt', 'rw');
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$adatok = [];
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$szamlalo = 0;
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while(!feof($file_handler)){
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$adatok[$szamlalo++] = fgets($file_handler);
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}
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fclose($file_handler);
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//print_r($adatok);
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//echo '<hr>'
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?>
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</head>
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<body>
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<?php
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function maxMagassag($tomb){
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$index = 0;
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$max = -1;
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$first = true;
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foreach($tomb as $sor){
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$szavak = explode(";",$sor);
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if($first == false){
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foreach($szavak as $adat){
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$index++;
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if($index == 3){
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if($adat > $max){
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$max = $adat;
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}
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}
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}
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$index = 0;
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}else{
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$first = false;
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}
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}
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return $max;
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}
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function atlagSuly($tomb){
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$index = 0;
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$suly = 0;
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$first = true;
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foreach($tomb as $sor){
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$szavak = explode(";",$sor);
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if($first == false){
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foreach($szavak as $adat){
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$index++;
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if($index == 4){
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$suly += $adat;
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//echo $suly.'<br>';
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}
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}
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$index = 0;
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}else{
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$first = false;
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}
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}
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$suly = $suly / (count($tomb) - 1);
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return $suly;
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}
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echo "<table class=\"table table-success table-striped\">";
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foreach($adatok as $sor){
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echo "<tr>";
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$szavak = explode(";",$sor);
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//print_r($szavak);
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//echo "<br>";
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foreach($szavak as $oszlop){
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echo "<td>";
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echo $oszlop;
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echo "</td>";
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}
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echo "</tr>";
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}
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echo "</table>";
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echo "<hr>";
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echo "<ul>";
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echo "<li>";
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echo 'legmagasabb: '.maxMagassag($adatok).' cm';
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echo "</li>";
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echo "<li>";
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echo 'atlag suly: '.atlagSuly($adatok).' kg';
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echo "</li>";
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echo "<ul>";
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?>
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</body>
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</html>
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