Two ways to generate static files in php-PHP Tutorial-php.cn

Two ways to generate static files in php

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Release： 2016-07-25 09:05:46

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ob_start();#Enable server cache
include_once 'Index.php';
$ctx=ob_get_contents();#Get cache
ob_end_clean();#Clear cache
$fh=fopen ("index.html","w+");
fwrite($fh,$ctx);#Write html, generate html
fclose($fh);
?>

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Method 2 :php static file generation class

class CreateHtml
{
function mkdir( $prefix= 'article' )
{
$y = date('Y');
$m = date('m');
$d = date('d');
$p=DIRECTORY_SEPARATOR;
$filePath='article'.$p.$y.$p.$m.$p.$d;
$a=explode($ p,$filePath);
foreach ( $a as $dir)
{
$path.=$dir.$p;
if(!is_dir($path))
{
//echo 'No such directory'. $path;
mkdir($path,0755);
}
}
return $filePath.$p;
}
function start()
{
ob_start();
}
function end()
{
$info = ob_get_contents();
$fileId = '12345';
$postfix = '.html';
$path = $this->mkdir($prefix= 'article');
$fileName = time().' _'.$fileId.$postfix;
$file=fopen($path.$fileName,'w+');
fwrite($file,$info);
fclose($file);
ob_end_flush();
}
}
?>
$s=new CreateHtml();
$s->start();
?>
asdfasdfasdfasdfasdfasdfasdfasdfasdf adfasdfasdf
>
$s->end();
?>

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Attachment: 1. Flush: refresh the contents of the buffer and output. Function format: flush() Description: This function is frequently used and is very efficient.

2. ob_start: Open the output buffer Function format: void ob_start(void) Note: When the buffer is activated, all non-file header information from the PHP program will not be sent, but will be saved in the internal buffer. In order to output the contents of the buffer, you can use ob_end_flush() or flush() to output the contents of the buffer.

3, ob_get_contents: Return the contents of the internal buffer. use Function format: string ob_get_contents(void) Description: This function will return the contents of the current buffer. If the output buffer is not activated, it will return FALSE.

4. ob_get_length: Returns the length of the internal buffer. Usage: int ob_get_length(void) Description: This function will return the length in the current buffer; the same as ob_get_contents, if the output buffer is not activated. then returns FALSE.

5. ob_end_flush: Send the contents of the internal buffer to the browser and close the output buffer. Usage: void ob_end_flush(void) Description: This function sends the contents of the output buffer (if any).

6. ob_end_clean: Delete the contents of the internal buffer and close the internal buffer Usage: void ob_end_clean(void) Description: This function will not output the contents of the internal buffer but delete it!

7. ob_implicit_flush: Turn on or off absolute refresh Usage: void ob_implicit_flush ([int flag])

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