Mickey questions

• PHP - Get the md5 of remote file?
• PHP/MYSQL - Pushing it to the limit?
• php/timeout/connection to server reset?
• Best practices, PHP, tracking millions of impressions per day
• ffmpeg - how to apply filters without losing quality
• ini_set, set_time_limit, (max_execution_time) - not working
• PHP &$string - What does this mean? [duplicate]

Mickey answers