hphp/test/zend/good/ext-standard-array/array_sum_variation2.php

   1 <?php
   2 /* Prototype  : mixed array_sum(array &input)
   3  * Description: Returns the sum of the array entries
   4  * Source code: ext/standard/array.c
   5 */
   6
   7 /*
   8 * Testing array_sum() with different types of integer arrays containing data of following type:
   9 *  integer, octal, hexadecimal, maximum and minimum integer values & mixed of all integers
  10 */
  11
  12 echo "*** Testing array_sum() : different integer array ***\n";
  13
  14 // Int array
  15 $int_values = array(3, 2, 100, 150, 25, 350, 0, -3, -1200);
  16 echo "-- Sum of Integer array --\n";
  17 var_dump( array_sum($int_values) );
  18
  19 // Octal array
  20 $octal_values = array(056, 023, 090, 015, -045, 01, -078);
  21 echo "-- Sum of Octal array --\n";
  22 var_dump( array_sum($octal_values) );
  23
  24 // Hexadecimal array
  25 $hex_values = array(0xAE, 0x2B, 0X10, -0xCF, 0X12, -0XF2);
  26 echo "-- Sum of Hex array --\n";
  27 var_dump( array_sum($hex_values) );
  28
  29 // Mixed values int, octal & hex
  30 $mixed_int_value = array(2, 5, -1, 054, 0X3E, 0, -014, -0x2A);
  31 echo "-- Sum of mixed integer values --\n";
  32 var_dump( array_sum($mixed_int_value) );
  33
  34 echo "Done"
  35 ?>