Narf questions

Narf answers

• Variable function compatibility with PHP 7 and PHP5
• How to destroy session with browser closing in codeigniter 3
• "Operator" precedence? Why new Object()->method() gives a syntax error in PHP?
• Codeigniter error log not including file name
• Url Change in codeigniter while redirecting
• PHP: Shift characters of string by 5 spaces? So that A becomes F, B becomes G etc
• Using FALSE is necessary in DATE_FORMAT sql in CodeIgniter
• Session ID regeneration not working for concurrent requests
• PHP Oracle 10g very slow fetch
• call to undefined function sqlite_libversion()