PHP: How can i convert an index to an string ?

Posted by user248959 on Stack Overflow See other posts from Stack Overflow or by user248959
Published on 2010-04-20T10:38:22Z Indexed on 2010/04/20 10:43 UTC
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php

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string

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index

Hi,

how can i convert an index to an string ?

For example i would like to get the 'signin' index here:

array(1) {
  ["signin"]=>
  array(2) {
    ["email_address"]=>
    string(0) ""
    ["password"]=>
    string(0) ""
  }
}

Javi

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