fix PEAR code detection, automatically CD to tests/ to run the tests, avoiding failures
fix PEAR code detection, automatically CD to tests/ to run the tests, avoiding failures


marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core,marcosptf/pear-core