<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>Listing 6.7 No Default Access to Globals in Functions</title>
</head>
<body>
<div>
<?php
$life = 42;
function meaningOfLife() {
print "The meaning of life is $life<br />";
}
meaningOfLife();
?>
</div>
</body>
</html>
Eredmény:
Notice: Undefined variable: life in E:\STY PHP in 24 Hours\Hour 06\listing6.07.php on line 13
The meaning of life is
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