<?php
/**
* Minify HTML Output Using PHP
* @description To implement add `ob_start("minify_output")` to your main header.php file of your WordPress theme.
* @author RakeshS
* @link http://stackoverflow.com/questions/6225351/how-to-minify-php-page-html-output
* @param $buffer
* @return mixed
*/
function minify_output($buffer)
{
$search = array(
'/\>[^\S ]+/s',
'/[^\S ]+\</s',
'/(\s)+/s'
);
$replace = array(
'>',
'<',
'\\1'
);
if (preg_match("/\<html/i",$buffer) == 1 && preg_match("/\<\/html\>/i",$buffer) == 1) {
$buffer = preg_replace($search, $replace, $buffer);
}
return $buffer;
}
This snippet is a quick and easy way to compress and minify your HTML output. To implement add `ob_start("minify_output")` to your main header.php file of your WordPress theme.
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You can use [html][/html], [css][/css], [php][/php] and more to embed the code. Urls are automatically hyperlinked. Line breaks and paragraphs are automatically generated.