diff --git a/Book/tests/running_the_test_suite.rst b/Book/tests/running_the_test_suite.rst index 28962577..8a2702e3 100644 --- a/Book/tests/running_the_test_suite.rst +++ b/Book/tests/running_the_test_suite.rst @@ -90,7 +90,17 @@ You can specify multiple target folders or files to run by separating each path Executing tests in parallel --------------------------- -You can't. +Since PHP 7.4 you are able to run tests in parallel by passing a ``-j`` flag, where workers is the number of parallel processes you want. e.g. ``-j4`` would run 4 tests at once. + +Example for running tests through run-tests.php: +``` +run-tests.php -j8 +``` + +Example for running tests through make: +``` +make test TESTS="-j8" +``` More options ------------