2013
2010
Phoronix Global - Linux Benchmarking & Results Database
by balluche
Base de donnée publique des résultats des tests Phoronix. Phoronix est un framework de test développé en php qui fait appel à des applications de benchmark existantes).
Static call versus Singleton call in PHP « Hardcoded
by Xavier Lacot
One of the first benchmarks of Hiphop PHP. Where it is said to be 200x times faster than PHP as an Apache module for massive Singleton or Static calls.
PHP compiler performance - PHP Classes blog - PHP Classes
by Xavier Lacot
A first benchmark of the main PHP compilers. Where HipHop PHP seems to perform well, but not at a tremendous level as expected. The benchmarked PHP code is only non-object code.
2009
The PHP Benchmark
by dzc & 8 others
Using the &-ref-operator and foreach() vs. for vs. while(list() = each())
2008
in_array is quite slow
by kasi77
So, we had a cron job hanging for hours. No idea why. So, I started debugging. It all came down to a call to in_array().
The PHP Benchmark
by Krome & 8 others
PHPBench.com was constructed as a way to open people's eyes to the fact that not every PHP code snippet will run at the same speed. You may be surprised at the results that this page generates, but that is ok. This page was also created so that you would be able to find discovery in these statistics and then maybe re-run these tests in your own server environment to play around with this idea yourself, by using the code examples (these code examples are automatically generated and as the code in my .php files change, so do they)
The PHP Benchmark
by kasi77 & 8 others (via)
PHPBench.com was constructed as a way to open people's eyes to the fact that not every PHP code snippet will run at the same speed. You may be surprised at the results that this page generates, but that is ok. This page was also created so that you would be able to find discovery in these statistics and then maybe re-run these tests in your own server environment to play around with this idea yourself, by using the code examples (these code examples are automatically generated and as the code in my .php files change, so do they)
Cityvox exemple d’une migration Open Source réussie - Logiciel Libre
by balluche
Un exemple : e-TF1, passé a PHP, pour de besoin bien plus important et qui affiche des benchmark 10 fois supérieur à ceux de Vignette.
2007
Tutorial PHP : chronométrer le temps de calcul des requêtes SQL (benchmark) - Le Potlatch
by daxlebo
Pour ceux qui ne l'auraient pas encore, voici la fameuse recette du benchmark maison au coulis de microtime. Ou comment chronométrer le temps de calcul imposé au serveur par chacune des séquences de votre script. Cela permet de repérer les goulets d'étranglement, qu'il s'agisse de requêtes SQL ou de boucles de code PHP mal optimisés.
2006
De PHP à Python et Ruby (en passant par C, Perl et Java) - dew's blog
by balluche & 3 others
Comparer plusieurs langages entre eux.
