Re: array simple question
| From: | Mike Bellerby | Date: | Tue, 13 Sep 2005 21:57:45 +0000 |
| Subject: | Re: array simple question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-222302@lists.php.net to get a copy of this message | ||
If you want to print the keys for all the arrays in the main array then use allkeys.
matt VanDeWalle wrote:
hello, I have a simple question, not really a problem this time. I know that the function print_r() will print an array but if that array has sub-arrays it prints everything and if you don't use more command or a pipe of some kind that could be useless in some cases, but I am just wondering, for an array that has several arrays in it, is there a way to print the array names that are contained in the "main array" but not the contents of each? thanks matt