hphp/test/slow/php7_backported/scalar-types/scalar_none.php

   1 <?php
   2
   3
   4 <<__EntryPoint>>
   5 function main_scalar_none() {
   6 require 'fix_exceptions.inc';
   7
   8 $functions = [
   9     'int' => function (int $i) { return $i; },
  10     'float' => function (float $f) { return $f; },
  11     'string' => function (string $s) { return $s; },
  12     'bool' => function (bool $b) { return $b; },
  13     'int nullable' => function (int $i = NULL) { return $i; },
  14     'float nullable' => function (float $f = NULL) { return $f; },
  15     'string nullable' => function (string $s = NULL) { return $s; },
  16     'bool nullable' => function (bool $b = NULL) { return $b; }
  17 ];
  18
  19 foreach ($functions as $type => $function) {
  20     echo "Testing $type:", PHP_EOL;
  21     try {
  22         var_dump($function(null));
  23     } catch (TypeError $e) {
  24         echo "*** Caught " . $e->getMessage() . PHP_EOL;
  25     }
  26 }
  27 echo PHP_EOL . "Done";
  28 }