message: MacOS compatibility and exclude phpstorm.
diff: #!/usr/bin/env bash
  -`pidof php | xargs kill > /dev/null 2>&1`
  +pidof_php()
  +{
  + echo `ps -A | grep -m1 php | grep -v phpstorm | awk '{print $1}'`
  +}
  +
  +`pidof_php | xargs kill > /dev/null 2>&1`
  export TEST_PHP_EXECUTABLE=`which php`
  BASEDIR=$(dirname "$0")
  glob='swoole_*'
  [ -z "$1" ] || glob=$1
  $TEST_PHP_EXECUTABLE -d "memory_limit=1024m" $BASEDIR/run-tests $glob
  -`pidof php | xargs kill > /dev/null 2>&1`
  +`pidof_php | xargs kill > /dev/null 2>&1`
  