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

   1 <?hh
   2 /* Prototype  : mixed end(array $array_arg)
   3  * Description: Advances array argument's internal pointer to the last element and return it
   4  * Source code: ext/standard/array.c
   5  */
   6
   7 /*
   8  * Pass incorrect number of arguments to end() to test behaviour
   9  */
  10 <<__EntryPoint>> function main(): void {
  11 echo "*** Testing end() : error conditions ***\n";
  12
  13 // Zero arguments
  14 echo "\n-- Testing end() function with Zero arguments --\n";
  15 try { var_dump( end() ); } catch (Exception $e) { echo "\n".'Warning: '.$e->getMessage().' in '.__FILE__.' on line '.__LINE__."\n"; }
  16
  17 //Test end with one more than the expected number of arguments
  18 echo "\n-- Testing end() function with more than expected no. of arguments --\n";
  19 $array_arg = array(1, 2);
  20 $extra_arg = 10;
  21 try { var_dump( end(inout $array_arg, $extra_arg) ); } catch (Exception $e) { echo "\n".'Warning: '.$e->getMessage().' in '.__FILE__.' on line '.__LINE__."\n"; }
  22 echo "===DONE===\n";
  23 }