CODEWITHSUNDEEP
codeigniter
Ahmad
Ahmad

Reputation: 249

Undefined index error in codeigniter

I use this library : http://www.in-the-attic.co.uk/2010/07/21/mailchimp-api-1-2-library-for-code-igniter/

When I do this : 

$this->load->library('mcapi');
$this->load->config('mcapi', TRUE);

// get list members
$retval = $this->mcapi->listMembers('0000000', 'subscribed', null, 0, 5000 );

    foreach($retval as $member){
    echo $member['email']." - ".$member['timestamp']."\n";
}

I get this Error :

A PHP Error was encountered  
Severity: Notice    
Message: Undefined index: email    
Filename: tabs/mailchimp.php    
Line Number: 18

But When I print the array with print_r() , it works fine ? :

$retval = $this->CI->mcapi->listMembers('0000000', 'subscribed', null, 0, 5000 );
print_r($retval) ;

I get the data like this : 

Array ( [total] => 2 [data] => Array ( [0] => Array ( [email] => [email protected] [timestamp] => 2012-01-06 09:29:31 )

Any help ? Thanks!

Upvotes: 0

Views: 4919

Answers (1)

Dan Blows
Dan Blows

Reputation: 21184

You need to do <?php foreach($retval['data'] as $member) { } ?> - the array containing the 'email' key is nested inside the data array.

Upvotes: 1

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