Defining functions before or after calling them : Definition « Functions « PHP






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Defining functions before or after calling them

 
<?
function page_header() {
    print '<html><head><title>Welcome to my site</title></head>';
    print '<body bgcolor="#ffffff">';
}

page_header();
print "Welcome, $user";
page_footer();

function page_footer() {
    print '<hr>Thanks for visiting.';
    print '</body></html>';
}
?>








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