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PHP Function -> Array

Posted on 2011-03-07
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Last Modified: 2012-05-11
I have a PHP function which populates a multi-dimensional array

$client->getResponse()

I want to utilise that array directly, something like this:

echo '$client->getResponse()[0]'; which obviously doesn't work.

I don't want to have to do this

$arr = array($client->getResponse()); as that brings in another level of array which I don't really want.
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Question by:jaxstorm
5 Comments
 
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Accepted Solution

by:
Beverley Portlock earned 500 total points
ID: 35056002
You cannot echo an array use print_r instead http://www.php.net/print_r

If your function returns an array then

$arr = $client->getResponse();

should be sufficient to store it in $arr - no extra array levels needed
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LVL 17

Expert Comment

by:Chris Harte
ID: 35056085
So what you are saying is the method getResponse() in the class $client has populated an array.  Use the array name,

$client->getResponse();

echo $array_name[0];
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LVL 143

Expert Comment

by:Guy Hengel [angelIII / a3]
ID: 35056109
you remove the quotes:
echo $client->getResponse()[0];

and it shall work.

or:
$arr = $client->getResponse();
echo $arr[0];
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LVL 143

Expert Comment

by:Guy Hengel [angelIII / a3]
ID: 35056121
sorry for the "last" post, EE seems to have some upgrade/downtime issues in the last hours ...
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LVL 8

Author Closing Comment

by:jaxstorm
ID: 35056320
Aye that's got it, having a slow day.

Thanks!
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