Wesley van Opdorp questions

Wesley van Opdorp answers

• Constructor injection - is it ok to use new null-object if none provided in the constructor?
• PHP OOP Getting started [closed]
• Limiting the number of failed login attemps
• PHP MySQL Search Suggestions
• How to handle user online status when he/she close the browser?
• MySQL select records 1 hour ago or fresher on datetime column
• Why extra spaces and linebreaks in queries are bad?
• DirectoryIterator::getBasename vs DirectoryIterator::getFilename
• Max allowed size in Text field of MySQL
• Are identical primary keys bad practice?