Sort numbers in groups of numbers in PHP Coding Help Posted February 3, 2012 Ok, I try to explain what I'm doing to make it more clear. I'm extracting data from a web site. The data I want arranged under "center_tabOpBody_XX" tags and each tag contains up to 15 elements. Meaning: center_tabOpBody_0 contains 10 elements center_tabOpBody_1 contains 3 elements and so on... I can get only 15 elements per one ip before it get black listed so I need to arrange "center_tabOpBody_XX" in groups up to 15 elements total per group and then parse those groups individually, one proxy per group.