tomwwright

# perform a fresh install of Ubuntu 17.10

# upgrade the kernel to v4.13.10
mkdir ~/kernel-v4.13.10
cd ~/kernel-v4.13.10
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13.10/linux-headers-4.13.10-041310_4.13.10-041310.201710270531_all.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13.10/linux-headers-4.13.10-041310-generic_4.13.10-041310.201710270531_amd64.deb
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13.10/linux-image-4.13.10-041310-generic_4.13.10-041310.201710270531_amd64.deb
sudo dpkg -i *.deb

jawinn

<?php 
/**
 * Get the Yoast primary category from its post meta value, and displays it, with HTML markup.
 * If there is no primary category set, it displays the first assigned category.
 * 
 * @param boolean $useCatLink Whether to link the category, if it exists
 * @return void
 */
function yourtheme_display_yoast_primary_category( $useCatLink = true ) {

denji

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

fael

<?php
//ref: http://cubiq.org/the-perfect-php-clean-url-generator
setlocale(LC_ALL, 'en_US.UTF8');

function toAscii($str, $replace=array(), $delimiter='-') {
     if( !empty($replace) ) {
          $str = str_replace((array)$replace, ' ', $str);
     }

     $clean = iconv('UTF-8', 'ASCII//TRANSLIT', $str);