<?php
/**
* Compatibility.
*
* @author Marco Cesarato <cesarato.developer@gmail.com>
* @license http://opensource.org/licenses/gpl-3.0.html GNU Public License
*
* @see https://github.com/marcocesarato/Database-Web-API
*/
if (!function_exists('shortcode_atts')) {
/**
* Combine user attributes with known attributes and fill in defaults when needed.
* The pairs should be considered to be all of the attributes which are
* supported by the caller and given as a list. The returned attributes will
* only contain the attributes in the $pairs list.
* If the $atts list has unsupported attributes, then they will be ignored and
* removed from the final returned list.
*
* @from Wordpress
*
* @param array $pairs entire list of supported attributes and their defaults
* @param array $atts user defined attributes in shortcode tag
*
* @return array combined and filtered attribute list
*
* @since 2.5
*/
function shortcode_atts($pairs, $atts)
{
$atts = (array)$atts;
$out = [];
foreach ($pairs as $name => $default) {
if (array_key_exists($name, $atts)) {
$out[$name] = $atts[$name];
} else {
$out[$name] = $default;
}
}
return $out;
}
}
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