This repository contains scripts intended to benchmark operations of data structure classes from the PHP SPL extension against their array counterparts.
- PHP 5.4+
- GD extension with FreeType support enabled
Clone the repository and use Composer to install dependencies.
git clone https://github.com/elazar/spl-benchmarks.git cd spl-benchmarks composer install -o
To invoke the benchmark runner, run this from the repository root directory:
To learn about the runner's supported arguments:
By default, results are written to the
results subdirectory of the repository
root direction. All raw data is written in CSV format to
raw.csv. Charts are
generated in PNG format for executions per second and memory for each
results subdirectory also contains an
index.html file for convenient
viewing of all generated chart files.