No api function is required to sort arrays in exchange. $ arrarray (, 20,-, 3); $ min $ max0; for ($ j0; $ jcount ($ arr ); $ j ++) {for ($ i0; $ icount ($ arr)-1; $ I ++) {if ($ arr [$ I] $ arr [$ I + 1]) {$ min $ arr [$ I + 1]; $ arr [$ I + 1] $ arr [$ I]; $ arr [$ I] $ min ;}
No api function is required to sort arrays in exchange. $ arr = array (900, 20, 16, 50,-2, 10, 3); $ min = $ max = 0; for ($ j = 0; $ jcount ($ arr); $ j ++) {for ($ I = 0; $ icount ($ arr)-1; $ I ++) {if ($ arr [$ I] $ arr [$ I + 1]) {$ min = $ arr [$ I + 1]; $ arr [$ I + 1] = $ arr [$ I]; $ arr [$ I] = $ min ;}
Array exchange sorting without using api functions <无>
$ Arr = array (900, 20, 16, 50,-2, 10, 3); $ min = $ max = 0; for ($ j = 0; $ j
$ Arr [$ I + 1]) {$ min = $ arr [$ I + 1]; $ arr [$ I + 1] = $ arr [$ I]; $ arr [$ I] = $ min ;}} echo "the current array is:"; print_r ($ arr); echo"
";}