hphp/test/zend/bad/ext-date/date_modify_error.php

   1 <?php
   2 /* Prototype  : DateTime date_modify  ( DateTime $object  , string $modify  )
   3  * Description: Alter the timestamp of a DateTime object by incrementing or decrementing in a format accepted by strtotime().
   4  * Source code: ext/date/php_date.c
   5  * Alias to functions: public DateTime DateTime::modify()
   6  */
   7
   8 //Set the default time zone
   9 date_default_timezone_set("Europe/London");
  10
  11 echo "*** Testing date_modify() : error conditions ***\n";
  12
  13 echo "\n-- Testing date_modify() function with zero arguments --\n";
  14 var_dump( date_modify() );
  15
  16 // Create a date object
  17 $datetime = date_create("2009-01-30 19:34:10");
  18
  19 echo "\n-- Testing date_modify() function with less than expected no. of arguments --\n";
  20 var_dump( date_modify($datetime) );
  21
  22 echo "\n-- Testing date_modify() function with more than expected no. of arguments --\n";
  23 $modify = "+1 day";
  24 $extra_arg = 99;
  25 var_dump( date_modify($datetime, $modify, $extra_arg) );
  26
  27 echo "\n-- Testing date_modify() function with an invalid values for \$object argument --\n";
  28 $invalid_obj = new stdClass();
  29 var_dump( date_modify($invalid_obj, $modify) );
  30 $invalid_obj = 10;
  31 var_dump( date_modify($invalid_obj, $modify) );
  32 $invalid_obj = null;
  33 var_dump( date_modify($invalid_obj, $modify) );
  34
  35 ?>
  36 ===DONE===