Digital Chris questions

Digital Chris answers

• SQL - UPDATE TABLE and ORDER BY?
• Preventing the user from entering < or > into form field
• Server is unwilling to perform. LDAP in PHP
• query table every second for notification. Is it a good practice?
• Get last inserted IDS in MySQL [duplicate]
• How to add user in phpmyadmin
• Using Guzzle promises asyncronously
• PHP include/require inside functions
• PDO fetchAll() returns empty array
• Can't come with a decent solution for a leaderboards database design [closed]