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webbsrvprg/exercises/

index.php
ovn_form1.php
ovn_form2.php
ovn_form3.php
ovn_form4.php
ovn_form5.php
ovn_form6.php
ovn_form7.php
ovn_form8.php
ovn_funk1.php
ovn_funk2.php
ovn_funk3.php
ovn_funk4.php
ovn_funk5.php
ovn_funk6.php
ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_inc1.php
ovn_inc1_2.php
ovn_inc2_1.php
ovn_inc2_2.php
ovn_inc2_3.php
ovn_inc2_sidslut.php
ovn_inc2_sidstart.php

`ovn_gr4.php`

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<!DOCTYPE html>

<html>

<body>



<?php

$celsius = array();

$fahrenheit = array();





for ($i = -20; $i<=40; $i+=10) {

 $celsius[] = $i;

 $fahrenheit[] = $i/(5/9)+32;

    }

for ($i = 0; $i < 7; $i++) {

 echo $celsius[$i]." ".$fahrenheit[$i]."<br>";

    }

var_dump($celsius);

echo "<br>";

var_dump($fahrenheit);

echo "<br>";

print_r($celsius);

echo "<br>";

print_r($fahrenheit);

?> 



</body>

</html>