PHP: How can I access an associative array with a string using the shortest possible code?

By On Wednesday, July 13th, 2016 Categories : Question & Answer

PHP: How can I access an associative array with a string using the shortest possible code?. Do You sir & mam has this kind of query?, If yes then plz found the best tips right after below:

You don’t really want a three-dimensional array like $array[‘app’][‘database’][‘host’]. What you want is code like this:

<?php
// Create your test input.
$input = 'app/database/host';

// Split it into named variables. You could have stopped at this point.
// And you would have had three simple variables: $app, $database, 
// and $host.
list($app, $database, $host) = explode('/', $input);

// Instead, you want to assign $data['app'] to $app, 
// $data['database'] to $database, and $data['host'] to $host
$data = compact('app', 'database', 'host');

// This dumps output for purpose of illustration.
var_dump($data);
?>

The result of the var_dump() is this:

array(3) 
  'app' =>
  string(3) "app"
  'database' =>
  string(8) "database"
  'host' =>
  string(4) "host"

We at this web hope that those answers above could answer your problem. Thanks

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