Webbserverprogrammering 1

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webbsrvprg1/exercises/

index.php
ovn_class.php
ovn_cookies1.php
ovn_cookies2.php
ovn_cookies3.php
ovn_cookies3_hemlig.php
ovn_cookies4.php
ovn_cookies5.php
ovn_cookies_main.php
ovn_form1.php
ovn_form1_svar.php
ovn_form2.php
ovn_form2_svar.php
ovn_form3.php
ovn_form3_svar.php
ovn_form4.php
ovn_form4_svar.php
ovn_form5.php
ovn_form5_svar.php
ovn_form6.php
ovn_form6_svar.php
ovn_form7.php
ovn_form7_svar.php
ovn_form8.php
ovn_form_main.php
ovn_funk1.php
ovn_gr1.php
ovn_ink1_main.php
ovn_ink1_text.php
ovn_ink2_1.php
ovn_ink2_2.php
ovn_ink2_3.php
ovn_ink2_footer.php
ovn_ink2_header.php
ovn_ink2_main.php
ovn_ink_main.php
ovn_quiz.php
ovn_str.php
test.html

ovn_cookies2.php

10 lines UTF-8 Windows (CRLF)
<?php
session_start
();

if (isset(
$_SESSION["besok"]) && time() - $_SESSION["besok"] < 10) {
    echo 
"Välkommen tillbaka!";
} else {
    echo 
"Välkommen!";
    
$_SESSION["besok"] = time();
}
?>