Jonathan Kuhn questions

Jonathan Kuhn answers

• PHP Regex HTML - Extract URL
• Computing the percentage of values in an array
• PHP Multi-Dimensional Array w/Parent ID to Category Taxonomy Array, Ebay Style
• Get vine video id using php
• Generate JSON without slashes using PHP & MySQL
• Find all array keys that has same value
• My PDO transaction doesn't commit, but also doesn't throw any exception
• Searching for key in multidimensional array and returning path to it
• Open CSV with comma or semicolon file in PHP
• Error session_start(): open(/var/lib/php/session error