CODEWITHSUNDEEP
php
user1981964
user1981964

Reputation: 1

Undefined offset: 0 in

Don't know much about php, but I can figure somethings out and copy and paste. My webhost seems to have updated php and code that worked for years now throws up errors. I had someone develop my php connection to a filemaker database and he is no longer available to help me with this problem:

The problem occurs in two places:

> Undefined offset: 0 in

this is the code: 

$resultData = $Result['data'][$DataKeys[0]];
// and here: 
$aRecID = preg_split('[.]',$DataKeys[0]);

Upvotes: 0

Views: 123

Answers (1)

Sven
Sven

Reputation: 13275

It means $DataKeys[0] does not exist.
Try a var_dump on $DataKeys and simply take a look what is inside.

Use this small helper function, it generates a better output:

function pr($var) {
  echo "<pre>";
  var_dump($var);
  echo "</pre>";
}

Upvotes: 2

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