Rob questions

• How can I send GET data to multiple URLs at the same time using cURL?
• Check if SOCKS4 or 5 in PHP?
• Running a PHP "exec()" in the background on Windows?
• Easiest way to choose a percentage of an amount of rows from a MySQL table?
• md5_file() not working with remote content fetched by URL
• Why is the same input returning two different MD5 hashes?
• cURL not returning anything?
• How can I check if a string EXACTLY matches a regex pattern?
• curl_multi_exec stops if one url is 404, how can I change that?
• Checking if a POST[] variable is an IP address?

Rob answers