hphp/test/zend/good/ext/standard/tests/array/rsort_variation7.php

   1 <?hh
   2 /* Prototype  : bool rsort(array &$array_arg [, int $sort_flags])
   3  * Description: Sort an array in reverse order
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * Pass rsort() arrays of boolean values to test behaviour
   9  */
  10 <<__EntryPoint>> function main(): void {
  11 echo "*** Testing rsort() : variation ***\n";
  12
  13 // bool value array
  14 $bool_values = array (true, false, TRUE, FALSE);
  15
  16 echo "\n-- 'flag' value is defualt --\n";
  17 $temp_array = $bool_values;
  18 var_dump(rsort(inout $temp_array) );
  19 var_dump($temp_array);
  20
  21 echo "\n-- 'flag' value is SORT_REGULAR --\n";
  22 $temp_array = $bool_values;
  23 var_dump(rsort(inout $temp_array, SORT_REGULAR) );
  24 var_dump($temp_array);
  25
  26 echo "\n-- 'flag' value is SORT_NUMERIC  --\n";
  27 $temp_array = $bool_values;
  28 var_dump(rsort(inout $temp_array, SORT_NUMERIC) );
  29 var_dump($temp_array);
  30
  31 echo "\n-- 'flag' value is SORT_STRING --\n";
  32 $temp_array = $bool_values;
  33 var_dump(rsort(inout $temp_array, SORT_STRING) );
  34 var_dump($temp_array);
  35
  36 echo "Done";
  37 }