Use simpler ping
Keep using factory like last commit
Create test case for fsockopen only Ping class
Create fsockopen-only Ping class with auto-extract port support
Return new Ping class
Fix namespace use on docblock
Remove ';'
Remove unused docblock params
Add return docblock
Add scrutinizer config
Add scrutinizer coverage
Typo
Use detailed return type
Use scrutinizer bandges instead of code climate
Refine scrutinizer config
Use false for more detailed return info
Merge branch 'feature/use_simpler_ping' into develop
Update version number
Add "using PHP"
Merge branch 'release/0.2.1'