Re: How to get the 'return type' of a function?
| From: | tedd | Date: | Tue, 23 Feb 2010 14:31:43 +0000 |
| Subject: | Re: How to get the 'return type' of a function? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-302311@lists.php.net to get a copy of this message | ||
At 3:17 PM +0100 2/23/10, Daniel Egeberg wrote:
2010/2/23 Dasn <dasn@lavabit.com>: Could you tell me how to retrieve the 'return type'?It can be anything you want to test for -- check out: is_int(); is_nan(); is_float(); is_long(); is_string(); IOW, is_whatever(); Cheers, tedd -- ------- http://sperling.com http://ancientstones.com http://earthstones.comThanks. -- DasnThat's not possible. Consider this function: function foo() { switch (rand(0, 1)) { case 0: return 42; case 1: return 'bar'; } } What should the return type be? -- Daniel Egeberg