Giri questions

• How to limit http response time in php
• Error trying to pass regex match to function
• htaccess - how to allow multiple ips to access the site
• Migrating products data from opencart to magento
• error parsing regexp: invalid or unsupported Perl syntax: `(?!`
• How to check mod_headers and mod_expires modules enabled in apache
• Convert multidimensional objects to array

Giri answers