hphp/test/zend/good/ext-standard-array/array_fill_variation3.php

   1 <?php
   2 /* Prototype  : array array_fill(int $start_key, int $num, mixed $val)
   3  * Description: Create an array containing num elements starting with index start_key each initialized to val
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * testing array_fill() by passing different unexpected values for 'val' argument
   9  */
  10
  11 echo "*** Testing array_fill() : usage variations ***\n";
  12
  13 // Initialise function arguments not being substituted
  14 $start_key = 0;
  15 $num = 2;
  16
  17 //get an unset variable
  18 $unset_var = 10;
  19 unset ($unset_var);
  20
  21 // define a class
  22 class test
  23 {
  24   var $t = 10;
  25   function __toString()
  26   {
  27     return "testObject";
  28   }
  29 }
  30
  31
  32 //array of different values for 'val' argument
  33 $values = array(
  34             // empty string
  35   /* 1  */  "",
  36             '',
  37             // objects
  38   /* 3  */  new test(),
  39
  40             // undefined variable
  41             @$undefined_var,
  42
  43             // unset variable
  44   /* 5  */  @$unset_var,
  45 );
  46
  47 // loop through each element of the array for 'val' argument
  48 // check the working of array_fill()
  49 echo "--- Testing array_fill() with different values for 'val' argument ---\n";
  50 $counter = 1;
  51 for($index = 0; $index < count($values); $index ++)
  52 {
  53   echo "-- Iteration $counter --\n";
  54   $val = $values[$index];
  55
  56   var_dump( array_fill($start_key , $num , $val) );
  57
  58   $counter++;
  59 }
  60
  61 echo"Done";
  62 ?>