hphp/test/zend/good/ext-standard-array/array_sum_variation6.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 associative array as 'input' argument
   9 */
  10
  11 echo "*** Testing array_sum() : with associative array ***\n";
  12
  13 // array with numeric keys
  14 $input = array(0 => 1, 1 => 10, 2 => 0, 3 => -2, 4 => 23.56);
  15 echo "-- with numeric keys --\n";
  16 var_dump( array_sum($input) );
  17
  18 // array with string keys
  19 $input = array('a' => 20, "b" => 50, 'c' => 0, 'd' => -30, "e" => 100);
  20 echo "-- with string keys --\n";
  21 var_dump( array_sum($input) );
  22 echo "Done"
  23 ?>