Emmanuel Okeke questions

Emmanuel Okeke answers

• php truncate string if longer than limit and put some omission at the end..similar to ruby
• Warning: move_uploaded_file() failed to open stream
• MySQL order by two values
• php date before 1970
• How to make use of session in REST API
• PDO returning incorrect, but duplicate, data. Key's not in database.
• Retrieving array keys from JSON input