wordpress - Working with nested recursive shortcodes -


i have these 2 functions:

add_shortcode('section_block_container','dos_section_block_container');  function dos_section_block_container($atts, $content = null) {     $content = do_shortcode($content);     echo '<ul class="list-unstyled list-inline">' . $content . '</ul>';  }  add_shortcode('section_block','dos_section_blocks');  function dos_section_blocks($atts, $content = null) {      // define attributes , defaults     extract( shortcode_atts( array (         'first' => false,         'color' => '',         'icon'  => '',         'title' => '',     ), $atts ) );  ?>     <li>         <a href="" style="background-color: <?php echo $color; ?>" title="<?php echo $title; ?>" class="section-block show-grid col-12 col-sm-3 <?php // echo ($first == true ? 'col-offset-3 ' : '') ?>col-lg-3">             <h4><?php echo strip_tags ($title); ?></h4>             <?php echo strip_tags($content); ?>             <?php echo $icon; ?>         </a>     </li>  <?php  }

and in wp editor recursive [section_block]

[section_block_container]

[section_block color="#001e61" title="lorem ipsum" icon="" first="true"][/section_block]

[section_block color="#001e61" title="lorem ipsum" icon="" first="true"][/section_block]

[/section_block_container]

the problem the list not appear inside container outside do_shortcode();

a shortcode cannot echo value.
has return it.

see shortcode_api , do_shortcode documentation.


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