hphp/test/zend/good/ext-standard-array/array_sum_basic.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 echo "*** Testing array_sum() : basic functionality ***\n";
   8
   9 // array with integer values
  10 $input = array(1, 2, 3, 4, 5);
  11 echo "-- array_sum() with integer array entries --\n";
  12 var_dump( array_sum($input) );
  13
  14 // array with float values
  15 $input = array(1.0, 2.2, 3.4, 4.6);
  16 echo "-- array_sum() with float array entries --\n";
  17 var_dump( array_sum($input) );
  18
  19 // array with integer and float values
  20 $input = array(1, 2.3, 4, 0.6, 10);
  21 echo "-- array_sum() with integer/float array entries --\n";
  22 var_dump( array_sum($input) );
  23
  24 echo "Done"
  25 ?>