hphp/test/zend/bad/ext-standard-math/srand_basic.php

   1 <?php
   2 /* Prototype  : void srand  ([ int $seed  ] )
   3  * Description: Seed the random number generator.
   4  * Source code: ext/standard/rand.c
   5  */
   6
   7 echo "*** Testing srand() : basic functionality ***\n";
   8
   9 // Should return NULL if given anything that it can convert to long
  10 // This doesn't actually test what it does with the input :-\
  11 var_dump(srand());
  12 var_dump(srand(500));
  13 var_dump(srand(500.1));
  14 var_dump(srand("500"));
  15 var_dump(srand("500E3"));
  16 var_dump(srand(true));
  17 var_dump(srand(false));
  18 var_dump(srand(NULL));
  19 ?>
  20 ===Done===