Ticket #35770: 35770.2.php

<?php
class test35770 {
        private $_counter = 0;
        public function __construct() {
                add_action( 'init', array( $this, 'init' ) );
                add_action( 'admin_notices', array( $this, 'admin_notices' ) );
        }

        public function init() {
                add_shortcode( 'content_with_image', function( $atts, $shortcode_content = '' ){

                        $options = shortcode_atts( array(
                                'image_position' => 'left',
                                'image_size' => 'medium',
                                'image_id' => '',
                                'image_link' => '',
                                'content_margin_top' => '0',
                                'title' => '',
                                'title_tag' => 'h3',
                                'allow_content_below_image' => 'no',
                                'margin' => '40px 0',
                        ), $atts );

                        return 'shortcode content';

                });

                add_shortcode( 'content', function( $atts, $shortcode_content = '' ) {
                        return $shortcode_content;
                } );

                add_shortcode( 'content-do-shortcode', function( $atts, $shortcode_content = '' ) {
                        return do_shortcode( $shortcode_content );
                } );
        }

        public function admin_notices() {
                echo '<div class="notice notice-success"><h2>Testing 35770</h2><p>';
                $image_shortcode = '[content_with_image image_position="left" image_id="198" content_margin_top="0" title="EXPERIENCED GUIDES" allow_content_below_image="no"]

                Shortcode content

                [/content_with_image]';
                echo '<h2>Image Shortcode</h2>';
                echo do_shortcode( $image_shortcode );
                echo '<br><br>' . PHP_EOL;
                echo '<h2>Image Shortcode in content shortcode</h2>';
                echo do_shortcode( '[content]' . $image_shortcode . '[/content]' );
                echo '<br><br>' . PHP_EOL;
                echo '<h2>Image Shortcode in content shortcode using do_shortcode()</h2>';
                echo do_shortcode( '[content-do-shortcode]' . $image_shortcode . '[/content-do-shortcode]' );
                echo '</p></div>';
        }
}

new test35770;