Function db_fetch

Perform a query on the database and return the first field value only.

It adds the LIMIT 1 clause if the query has no record limit This will be useful for COUNT(), MAX(), MIN() queries

Package: PHPLucidFrame\Core
Copyright: Copyright (c), PHPLucidFrame.
License: MIT License This source file is subject to the MIT license that is bundled with this source code in the file LICENSE
Author: Sithu sithu@phplucidframe.com
Located at helpers/db_helper.mysqli.php

Parameters summary
`string`	`$sql`	The SQL query string
`array`	`$args = array()`	<p>The array of placeholders and their values</p> <pre><code> array( ':placeholder1' => $value1, ':placeholder2' => $value2 ) </code></pre>

Return value summary
`mixed`	The value of the first field