exercises/sort_exercise.php at master · matthieupeeters/exercises · GitHub

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<?php

$a = array(
1013,
955,
1042,
1137,
1316,
899,
1154,
1100,
954,
946,
1285,
1270,
1216,
986,
898,
924,
1066,
987,
1031,
1141,
1377,
1108,
1180,
1322,
1135,
936,
996,
1087,
978,
1314,
1170,
1307,
1014,
975,
1189,
922,
1223,
1327,
1226,
1016,
1272,
871,
1199,
888,
1040,
959,
1066,
1066,
1060,
923,
1035,
939,
);


// divide the array in two halves. If the array has 20 elements,
// the first array has to contain the first 10 elements, and the second
// array has to contain the last 10 elements. Do not change the order of
// the elements.

// If the array has an odd number of elements, make the first half one
// element larger than the second.


// If the array has less than two elements, put all elements in the first
// half and leave the second half empty.

// The solution has to be a function.
// This template can be used:

function halve(array $a) {
   $h1 = array();
   $h2 = array();
   ....

  print_r($h1);
  print_r($h2);

}


halve($a);