How to change the html tag in php: first create a page and name it [test.html]; then create another page and enter the code on the page [mytest.php]; finally visit the page.
How to change the html tag in php:
1. First create a page and name it: test.html The following
<!ctype html>
<html>
<head>
<meta charset="UTF-8"><title>模板</title>
</head>
<body>{$content}
</body>
</html>requirements: read {$content} and output the content the user wants to output.
2. Next, create another page. The mytest.php code is as follows:
<?php
//给$content赋值，且是字符串的形式$content = '我最近在读廖一梅的《像我这样笨拙的生活》';
//读取test.html文件中的所有内容，并以字符串的形式返回$fileContent = file_get_contents('test.html');
//从$fileContent字符串中把{$content}替换为$content的内容，并返回字符串$str = str_replace('{$content}',
$content,$fileContent);//最后输出内容echo $str;
?>3. Finally, through page access, you can access the content. The results are as follows:
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