hphp/test/zend/good/ext/standard/tests/array/array_diff_assoc_variation5.php

   1 <?hh
   2 /* Prototype  : array array_diff_assoc(array $arr1, array $arr2 [, array ...])
   3  * Description: Returns the entries of arr1 that have values which are not present
   4  * in any of the others arguments but do additional checks whether the keys are equal
   5  * Source code: ext/standard/array.c
   6  */
   7
   8 /*
   9  * Test how array_diff_assoc compares integers, floats and string
  10  */
  11 <<__EntryPoint>> function main(): void {
  12 echo "*** Testing array_diff_assoc() : usage variations ***\n";
  13 $arr_default_int = array(1, 2, 3, 'a');
  14 $arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00, 'b');
  15 $arr_string = array('1', '2', '3', 'c');
  16 $arr_string_float = array('0' => '1.00', '1.00' => '2.00', '2.00' => '3.00', 'd');
  17
  18 echo "-- Result of comparing integers and floating point numbers: --\n";
  19 var_dump(array_diff_assoc($arr_default_int, $arr_float));
  20 var_dump(array_diff_assoc($arr_float, $arr_default_int));
  21
  22 echo "-- Result of comparing integers and strings containing an integers : --\n";
  23 var_dump(array_diff_assoc($arr_default_int, $arr_string));
  24 var_dump(array_diff_assoc($arr_string, $arr_default_int));
  25
  26 echo "-- Result of comparing integers and strings containing floating points : --\n";
  27 var_dump(array_diff_assoc($arr_default_int, $arr_string_float));
  28 var_dump(array_diff_assoc($arr_string_float, $arr_default_int));
  29
  30 echo "-- Result of comparing floating points and strings containing integers : --\n";
  31 var_dump(array_diff_assoc($arr_float, $arr_string));
  32 var_dump(array_diff_assoc($arr_string, $arr_float));
  33
  34 echo "-- Result of comparing floating points and strings containing floating point: --\n";
  35 var_dump(array_diff_assoc($arr_float, $arr_string_float));
  36 var_dump(array_diff_assoc($arr_string_float, $arr_float));
  37
  38 echo "-- Result of comparing strings containing integers and strings containing floating points : --\n";
  39 var_dump(array_diff_assoc($arr_string, $arr_string_float));
  40 var_dump(array_diff_assoc($arr_string_float, $arr_string));
  41
  42 echo "-- Result of comparing more than two arrays: --\n";
  43 var_dump(array_diff_assoc($arr_default_int, $arr_float, $arr_string, $arr_string_float));
  44
  45 echo "Done";
  46 }