Desmond Liang questions

• jQuery UI datepicker options as variable
• executing __constructor() in php inheritance
• Syncing Drupal site between dev, staging and production
• Is there any free/paid geo data service available? [closed]
• Where can I find a good open source user account management class/library in PHP?
• TRUNCATE table only if it exists (to avoid errors)
• can php function parameters be passed in different order as defined in declaration
• Verify ImageMagick installation

Desmond Liang answers