PHP 函数实例 - 自学教程(runoops.com)

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>PHP 函数 实例 - 自学教程(runoops.com)</title>
</head>
<body>
​
<?php
function writeName()
{
    echo "runoops";
}
 
echo "My name is ";
writeName();
?>
​
</body>
​
</html>