Tried with adding some piece of code in the php, but it does not work
public function aw_FASC_shortcode($params) {
extract(shortcode_atts(array(
'icon' => 'exclamation',
'size' => '',
), $params));
if(substr($icon, 0, 3) != "fa-") {
$icon = "fa-".$icon;
}
// Resizing
$size = "fa-";
if ( !empty($shortcode_atts['size']) && isset($shortcode_atts['size']) && in_array($shortcode_atts['size'], array('2x', '3x', '4x', '5x', '6x')) ) {
$size .= $shortcode_atts['size'];
}
else {
$size .= "1x";
}
return '<i class="fa '.$icon.' '.$size.'"></i>';
}
The code above I copied from the genericon plugin but it is much easier.
It works like this
public function aw_FASC_shortcode($params) {
extract(shortcode_atts(array('icon' => 'exclamation','size' => 'exclamation',), $params));
if(substr($icon, 0, 3) != "fa-") {
$icon = "fa-".$icon;
}
// Resizing
if(substr($size, 0, 3) != "fa-") {
$size = "fa-".$size;
}
else {
$size .= "1x";
}
return '<i class="fa '.$icon.' '.$size.'"></i>';
}
