PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000.
pts/phpbench-1.1.0 [10 Apr 2013 14:14:21 CDT] - Support using $PHP_BIN for specifying PHP binary and update iteration count to one million.