$config->sidebar2 = ''; #goes inside right side of page
$config->nav1["page.php"] = "New Page!"; #add a new page to end of nav1 (viewable this page only)!!
$config->nav1 = array("page.php"=>"New Page!") + $config->nav1; #add a new page to beginning of nav1 (viewable this page only)!!
*/
//END CONFIG AREA ----------------------------------------------------------
# Read the value of 'action' whether it is passed via $_POST or $_GET with $_REQUEST
if (isset($_REQUEST['act'])) {
$myAction = trim($_REQUEST['act']);
} else {
$myAction = "";
}
switch ($myAction) {
//check 'act' for type of process
case "display":
# 2)Display user's name!
showName();
break;
default:
# 1)Ask user to enter their name
showForm();
}
function showForm()
{
# shows form so user can enter their name. Initial scenario
get_header();
#defaults to header_inc.php
?>
<script type="text/javascript" src="<?php
echo VIRTUAL_PATH;
?>
include/util.js"></script>
<?php
/*
* 函数
*
*
*
*/
//1 自定义函数
function showName()
{
return "anikin";
}
echo showName() . '<br/>';
// 可变函数就是：通过变量调用函数，后面一定要加上括号
$ch = 'showName';
echo $ch();
// 可变函数也是可以用在对象身上的
class Person
{
function showAge()
{
return 23;
}
}
$p1 = 'showAge';
$per = new Person();
echo '<br/>' . $per->showAge();
// 内置函数 str_replace 替换 删除
$str = "anikin not is my first-name";
$str = str_replace('not', ' ', $str);
