💎 函 数 式 模 板 引 擎 。Function View Template.
FunView 是一个函数式模板引擎，它可以让你在 PHP 中使用函数式编程的方式来编写模板。
- 支持布局模板；
- 支持函数式编程；
- 系统变量无需赋值直接输出；
- PHP >= 8.1
通过composer安装即可
composer require kingbes/fun-view$config = [
// 模板目录
'view_dir' => './views/',
// 模板布局
'layout_name' => 'layout', //布局模板入口文件名称
'layout_item' => '__CONTENT__', //布局模板内容变量标识
];
$tpl = new \Kingbes\FunView\Template($config);app/index/view/user/add.php模板文件，app/index/view/layout.php布局模板文件，输出替换变量__CONTENT__,如果布局模板文件不存在则直接输出模板内容。布局模板文件可以递归到模板文件统计目录到模板目录view_dir同级目录。
<?php
// app/index/view/layout.php
use function Kingbes\FunView\{
html,
head,
body,
title,
meta,
style,
hsc
};
$view = html(
head(
meta(["charset" => "UTF-8"]),
meta([
"name" => "viewport",
"content" => "width=device-width, initial-scale=1.0"
]),
title(hsc($title ?? "")),
style([
"p" => [
"color" => "blue",
]
])
),
body($__CONTENT__)
);
echo $view;<?php
// app/index/view/user/add.php
use function Kingbes\FunView\{
p,
h1,
div,
};
$view = div(
p("hello world"),
h1("hello world"));
echo $view;require "./vendor/autoload.php";
use Kingbes\FunView\Template;
// 内容
$tpl = new Template([
// 模板目录
"view_dir" => __DIR__ . DIRECTORY_SEPARATOR . "view" . DIRECTORY_SEPARATOR
]);
echo $tpl->fetch("index", ["num" => 3]);index.php 模板：
<?php
use function Kingbes\FunView\{
p,
hsc,
html,
h1,
span,
img,
head,
body,
title,
meta,
div,
style,
script
};
$view = html(
head(
meta(["charset" => "UTF-8"]),
meta([
"name" => "viewport",
"content" => "width=device-width, initial-scale=1.0"
]),
title("这个是个标题"),
style([
"p" => [
"color" => "blue",
]
])
),
body(
p("hello world"),
h1("下面是循环<br/>："),
div(function () use ($num) {
$div = "";
for ($i = 0; $i < $num; $i++) {
$div .= div("循环：$i");
}
return $div;
}),
h1(
"world",
["style" => "color:red;", "id" => "1"],
span(" hello")
),
img(["src" => "https://unpkg.com/outeres/demo/carousel/720x360-1.jpg"]),
div(hsc("<h1>安全输出</h1>")),
script("alert('hello world')")
)
);
// 显示模板
echo $view;结果:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>这个是个标题</title>
<style>
p {
color: blue;
}
</style>
</head>
<body>
<p>hello world</p>
<h1>下面是循环<br />：</h1>
<div>
<div>循环：0</div>
<div>循环：1</div>
<div>循环：2</div>
</div>
<h1 style="color:red;" id="1">world<span> hello</span></h1><img
src="https://unpkg.com/outeres/demo/carousel/720x360-1.jpg" />
<div><h1>安全输出</h1></div>
<script>alert('hello world')</script>
</body>
</html>use function Kingbes\FunView\hsc;
/**
* 安全输出,htmlspecialchars用法 function
*
* @param integer|string $text
* @return string
*/
function hsc(int|string $text): stringuse Kingbes\FunView\Tags;
function myview(mixed ...$args): string
{
return Tags::__callStatic("myview", $args);
}
// <myview></myview> 标签function diyview($str):string
{
return "<div id='diyview'>".$str."</div>";
}