Introduction to various methods of generating html files in php_PHP tutorial

The article introduces three methods that can be used to generate html files in PHP. The first one uses PHP's ob_start, and the second one uses smart template friends to generate the method.

I often see people asking on the Internet how to make an entire dynamic website static. In fact, the implementation method is very simple.

代码如下	复制代码
//在你的开始处加入 ob_start(); ob_start(); //以下是你的代码 //在结尾加入 ob_end_clean(),并把本页输出到一个变量中 $temp = ob_get_contents(); ob_end_clean(); //写入文件 $fp = fopen(‘文件名’,’w’); fwrite($fp,$temp) or die(‘写文件错误’); ?>

This is just the most basic method, not very practical, because the website needs to be updated and the HTML needs to be regenerated regularly
The following is the method I use:

The code is as follows

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if(file_exists("xxx.html"))

代码如下

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if(file_exists(“xxx.html”)) {     $time = time();                   //文件修改时间和现在时间相差半小时一下的话，直接导向html文件，否则重新生成html     if($time - filemtime(“xxx.html”) < 30*60) { header(“Location:xxx.html”); } } //在你的开始处加入 ob_start(); ob_start(); //页面的详细内容 //在结尾加入 ob_end_clean(),并把本页输出到一个变量中 $temp = ob_get_contents(); ob_end_clean(); //写入文件 $fp = fopen(‘xxx.html’,’w’); fwrite($fp,$temp) or die(‘写文件错误’); //重新导向 header(“Location:xxx.html”);

{

$time = time();

, directly directed to the html file, otherwise regenerate html

if($time - filemtime("xxx.html") < 30*60)
{
header("Location:xxx.html");

}

代码如下	复制代码
标题： 内容：

}//Add ob_start() at the beginning; ob_start(); //Details of the page//Add ob_end_clean() at the end , and output this page to a variable $temp = ob_get_contents(); ob_end_clean(); //Write the file $fp = fopen('xxx.html',' w'); fwrite($fp,$temp) or die('Write file error'); //Redirectheader("Location:xxx.html");

The cache file used above will be overloaded when generated in large quantities. Below we introduce a more efficient method The following is the input content Submit page: File name: aa.html

The code is as follows	Copy code
Title: Content: < /form>

The following is the code snippet:
File name: bb.php

The code is as follows

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代码如下

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//定义日期函数 function getdatetime() { $datetime=getdate(); $strReturn=$datetime["year"]."-"; $strReturn=$strReturn.$datetime["mon"]."-"; $strReturn=$strReturn.$datetime["mday"]; return $strReturn; } //定义时间函数（文件名) function gettime() { $times=getdate(); $strtime=$times["year"]; $strtime=$strtime.$times["mon"]; $strtime=$strtime.$times["mday"]; $strtime=$strtime.$times["minutes"]; $strtime=$strtime.$times["seconds"]; return $strtime; } ?> //判断提交值是否为空 $submit=$_POST["submit"]; //定义文件头部信息 $htmltitle=$_POST["htmltitle"]; //定义文件内容 $htmlbody=$_POST["htmlbody"]; if ($submit) { //定义html文件标签 $html1=$html1.""; $html1=$html1.""; $html1=$html1.""; $html1=$html1.""; $html1=$html1.""; $html1=$html1.""; $html1=$html1." "; $html1=$html1." "; $html1=$html1.$htmltitle; $html1=$html1." "; $html1=$html1.$htmlbody; $html1=$html1." "; $html1=$html1.""; $html1=$html1.""; //判断今天的文件夹是否存在 if (!is_dir(getdatetime())) {  //如果不存在就建立  mkdir(getdatetime(),0777); } //写成html文件 $filedir=getdatetime(); $filename=gettime(); $filename=$filename.".html"; $fp=fopen("$filedir/$filename","w"); fwrite($fp,$html1); fclose($fp); echo "<script>alert('文件写入成功');location.href='111.php';</script>"; } ?>

//Define date function<🎜>function getdatetime()<🎜>{ <🎜> $datetime=getdate();<🎜> $strReturn=$datetime["year"]."-";<🎜> $strReturn=$strReturn.$datetime["mon"]."-";< 🎜> $strReturn=$strReturn.$datetime["mday"];<🎜> return $strReturn;<🎜>}<🎜><🎜>//Define time function (file name)<🎜>function gettime()< 🎜>{<🎜> $times=getdate();<🎜> $strtime=$times["year"];<🎜> $strtime=$strtime.$times["mon"];<🎜> $strtime= $strtime.$times["mday"];<🎜> $strtime=$strtime.$times["minutes"];<🎜> $strtime=$strtime.$times["seconds"];<🎜> return $ strtime;<🎜>}<🎜>?>";$html1=$html1."";$ html1=$html1."";$html1=$html1. "";$html1=$html1."";$html1 =$html1."";$html1=$html1."";$html1=$ html1."

";$html1=$html1.$htmltitle;$html1=$html1."

";$html1=$html1.$htmlbody;$html1=$html1."

";$html1=$html1."";$html1=$html1."" ;//Determine whether today’s folder existsif (!is_dir(getdatetime())) { //Create it if it does not exist mkdir(getdatetime(),0777 );}//Write as html file$filedir=getdatetime();$filename=gettime();$filename=$filename.".html" ;$fp=fopen("$filedir/$filename","w");fwrite($fp,$html1);fclose($fp);echo "< script>alert('File written successfully');location.href='111.php';";}?>

If it prompts that the file is successfully written, then you have succeeded. Then go back to your corresponding directory and see if a static html file is generated!

smarty template generation method

The code is as follows

代码如下

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require_once("./config/config.php"); ob_start(); $id=$_GET[id]; $sql="select * from table_name where id='$id'"; $result=mysql_query($sql); $rs=mysql_fetch_object($result); $smarty->assign("showtitle",$rs->title); $smarty->assign("showcontent",$rs->content); $smarty->display("content.html"); $this_my_f= ob_get_contents(); ob_end_clean(); $filename = "$id.html"; tohtmlfile_cjjer($filename,$this_my_f); // 文件生成函数 function tohtmlfile_cjjer($file_cjjer_name,$file_cjjer_content){ if (is_file ($file_cjjer_name)){ @unlink ($file_cjjer_name); //存在，就删除 } $cjjer_handle = fopen ($file_cjjer_name,"w"); //创建文件 if (!is_writable ($file_cjjer_name)){ //判断写权限 return false; } if (!fwrite ($cjjer_handle,$file_cjjer_content)){ return false; } fclose ($cjjer_handle); //关闭指针 return $file_cjjer_name; //返回文件名 } ?>

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代码如下	复制代码
function fetch($resource_name, $cache_id = null, $compile_id = null, $display = false) ?>

require_once("./config/config.php");

ob_start ();

代码如下	复制代码
$smarty = new Smarty(); //其它模板替换语法... //下面这句取得页面中所有内容, 注意最后一个参数为false $content = $smarty->fetch('模板名称.tpl', null, null, false);     //下面将内容写入至一个静态文件   $fp = fopen('news.html', 'w');   fwrite($fp, $content);   fclose($fp);     //OK, 到这里这个news.html静态页就生成了, 你可以处理你下一步的工作了 ?>

$id=$_GET[id];

$sql="select * from table_name where id='$id'";

$result=mysql_query($sql); $rs=mysql_fetch_object($result);$smarty->assign("showtitle",$rs->title);$smarty->assign("showcontent",$rs-> content);
$smarty->display("content.html");$this_my_f= ob_get_contents();

ob_end_clean();

$filename = "$id.html"; tohtmlfile_cjjer($filename,$this_my_f);//File generation functionfunction tohtmlfile_cjjer($file_cjjer_name,$file_cjjer_content){if (is_file ($file_cjjer_name)){@unlink ($file_cjjer_name); //If it exists, delete it}$cjjer_handle = fopen ($file_cjjer_name,"w"); //Create fileif (!is_writable ($file_cjjer_name)){ // Determine write permissionreturn false;}if (!fwrite ($cjjer_handle,$file_cjjer_content)){return false;

} fclose ($cjjer_handle); // Close pointerreturn $file_cjjer_name; //Return file name

}

?> There is a get in smarty The template page content method fetch(), its declaration prototype is as follows:

The code is as follows

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<🎜>function fetch($resource_name, $cache_id = null, <🎜> $compile_id = null, $display = false) <🎜> <🎜>?> The first parameter is the template name, the second parameter is the cached id, and the third The first parameter is the compilation id, and the fourth parameter is whether to display the template content. We need to use this method to generate a static page.

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$smarty = new Smarty(); <🎜> / /Other template replacement syntax... <🎜> <🎜> //The following sentence gets all the content on the page, note that the last parameter is false <🎜> $content = $smarty->fetch('template name.tpl' , null, null, false); //Write the content to a static file below $fp = fopen('news.html', 'w'); fwrite($ fp, $content); fclose($fp); //OK, here the news.html static page is generated, you can handle your next work ? > Okay, combined with the above method, the principle of generating files is almost the same. First, read the data and then give us the defined template, and finally use the fopen function to generate a .html file. http://www.bkjia.com/PHPjc/444692.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/444692.htmlTechArticleThe article introduces three methods that can be used to generate html files in php. The previous one used php ob_start, and later used a smarty template friend to generate the method. I often...

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