Jump to content

PHP array! Please help :D


Freid001

Recommended Posts

Hi! :)

 

Ok so I have a array inside a for loop. In the loop 1 is added to the array number and a value is stored in each new array number when the loop is run.

EXAMPLE:
(LOOP runs 1st time), array [0] = $value; , (LOOP runs 2nd time), array [1] = $value; (LOOP run 3rd time), array [2] = $value;         (AND SO ON)

 

I am then outside of the for loop taking the max number of the array and generating a random number with in the max array number.

EXAMPLE:
$rand = rand(0, $max_array_number);  

 

Next I want to echo out the value of the array number which rand has selected.

EXAMPLE:
echo array[$rand]; 

 

However when I echo this I just get the message array. No the value which is store in it ???

What does this mean?

 

Please help.

 

Thanks

 

 

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.