AnkietyGO/profile-builder/assets/lib/wck-api/fields/select.php

<?php
 /* @param string $meta Meta name.	 
 * @param array $details Contains the details for the field.	 
 * @param string $value Contains input value;
 * @param string $context Context where the function is used. Depending on it some actions are preformed.;
 * @return string $element input element html string. */
 
$element .= '<select name="'. $single_prefix . esc_attr( Wordpress_Creation_Kit_PB::wck_generate_slug( $details['title'], $details ) ) .'"  id="';
if( !empty( $frontend_prefix ) )
	$element .= $frontend_prefix;
$element .= esc_attr( Wordpress_Creation_Kit_PB::wck_generate_slug( $details['title'], $details ) ) .'" class="mb-select mb-field" >';
			
if( !empty( $details['default-option'] ) && $details['default-option'] )
	$element .= '<option value="">'. __('...Choose', 'profile-builder') .'</option>';

$field_name = Wordpress_Creation_Kit_PB::wck_generate_slug( $details['title'], $details );

$options = '';
if( !empty( $details['options'] ) ){
		$i = 0;		
		foreach( $details['options'] as $option ){

            if( strpos( $option, '%' ) === false ){
                $label = $option;
                if( !empty( $details['values'] ) )
                    $value_attr = $details['values'][$i];
                else
                    $value_attr = $option;
            }
            else{
                $option_parts = explode( '%', $option );
                if( !empty( $option_parts ) ){
                    if( empty( $option_parts[0] ) && count( $option_parts ) == 3 ){
                        $label = $option_parts[1];
                        if( !empty( $details['values'] ) )
                            $value_attr = $details['values'][$i];
                        else
                            $value_attr = $option_parts[2];
                    }
                }
            }

            $optionOutput = '<option value="'. esc_attr( $value_attr ) .'"  '. selected( $value_attr, $value, false ) .' >'. esc_html( $label ) .'</option>';
			$options .= apply_filters( "wck_select_{$meta}_{$field_name}_option_{$i}", $optionOutput, $i);

			$i++;
		}
}
$element .= apply_filters( "wck_select_{$meta}_{$field_name}_options", $options );	
$element .= '</select>';
?>