hphp/test/zend/good/ext/standard/tests/array/array_chunk_variation1.php

   1 <?hh
   2 /* Prototype  : proto array array_chunk(array $array, int $size [, bool $preserve_keys])
   3  * Description: Split array into chunks
   4  *              Chunks an array into size  large chunks.
   5  * Source code: ext/standard/array.c
   6 */
   7
   8 /*
   9 * Testing array_chunk() function with unexpected values for 'array' argument
  10 */
  11 <<__EntryPoint>> function main(): void {
  12 echo "*** Testing array_chunk() : usage variations ***\n";
  13
  14 // Initialise function arguments
  15 $size = 10;
  16
  17 //get an unset variable
  18 $unset_var = 10;
  19 unset ($unset_var);
  20
  21 //array of values to iterate over
  22 $values = array(
  23
  24         // int data
  25 /*1*/   0,
  26         1,
  27         12345,
  28         -2345,
  29
  30         // float data
  31 /*5*/   10.5,
  32         -10.5,
  33         10.5e10,
  34         10.6E-10,
  35         .5,
  36
  37         // null data
  38 /*10*/  NULL,
  39         null,
  40
  41         // boolean data
  42 /*12*/  true,
  43         false,
  44         TRUE,
  45         FALSE,
  46
  47         // empty data
  48 /*16*/  "",
  49         '',
  50
  51         // string data
  52 /*18*/  "string",
  53         'string',
  54
  55         // object data
  56 /*20*/  new stdclass(),
  57
  58 );
  59
  60 $count = 1;
  61 // loop through each element of the array for input
  62 foreach($values as $value){
  63   echo "\n-- Iteration $count --\n";
  64   var_dump( array_chunk($value, $size) );
  65   var_dump( array_chunk($value, $size, true) );
  66   var_dump( array_chunk($value, $size, false) );
  67   $count++;
  68 }
  69
  70 echo "Done";
  71 }