Array comparison, find continuous instances-PHP source code

Array comparison, find the php code of the continuous number of instances

$ Data = array (); $ data [] = array ("01", "02", "18", "29", "31", "32 "); $ data [] = array ("02", "09", "11", "22", "24", "27 "); $ data [] = array ("07", "16", "26", "27", "29", "31 "); $ data [] = array ("04", "05", "07", "10", "13", "25 "); $ data [] = array ("02", "04", "05", "08", "19", "22 "); $ data [] = array ("03", "04", "15", "25", "26", "30 "); $ data [] = array ("01", "03", "06", "12", "16", "32 "); $ data [] = array ("01", "05", "14", "17", "22"); // you can specify more than three consecutive values in the table. http://blog.qita.infunction CheckAll ($ sourceArr2D) {$ count = sizeof ($ sourceArr2D); for ($ I = 0; $ i0) {check_v ($ sourceArr2D, $ I ); // find the vertical direction check_l ($ sourceArr2D, $ I); // find/direction check_r ($ sourceArr2D, $ I ); // query direction }}// determine the horizontal direction $ h = array (); // Save the search result in the horizontal direction function check_h ($ arr, $ rownum) {// sort ($ arr, SORT_NUMERIC); global $ h; $ flag = false; for ($ I = 2; $ I <6; $ I ++) {if ($ arr [$ i-2] = $ arr [$ I]-2) {// if (! $ Flag) {$ h [$ rownum] = array ($ arr [$ i-2], $ arr [$ i-1], $ arr [$ I]); $ flag = true;} else {array_push ($ h [$ rownum], $ arr [$ I]) ;}}} // Determine the vertical direction $ v = array (); // Save the search result function check_v ($ sourceArr2D, $ rownum) {global $ v; for ($ I = 0; $ I <6; $ I ++) {$ val = $ sourceArr2D [$ rownum] [$ I]; if (in_array ($ rownum... $ val, $ v) {continue;} if (in_array ($ val, $ sourceArr2D [$ rownum-1]) & in_array ($ val, $ sourceArr2D [$ rownum + 1]) {array_push ($ v, ($ rownum-1 )... $ val, $ rownum... $ val, ($ rownum + 1 )... $ val); $ tmp = $ rownum + 2; while ($ tmp <sizeof ($ sourceArr2D) & in_array ($ val, $ sourceArr2D [$ tmp]) {array_push ($ v, $ tmp... $ val); $ tmp ++ ;}}/// judge/direction $ l = array (); // Save/search result function check_l () in the direction () {}// judgment direction $ r = array (); // Save the search result function check_r () {}// end the definition and start to apply checkAll ($ data ); search in the echo horizontal direction:; print_r ($ h); search in the echo vertical direction:; print_r ($ v); search in the echo/direction :; print_r ($ l); search in the echo direction:; print_r ($ r );