[Solved] Find the bug in this shortcode handler:function test_shortcode($atts) { $atts = shortcode_atts(['text' => 'Default'], $atts); echo $atts['text']; } add_shortcode('test', 'test_shortcode'); | Wordpress

Wordpress - Shortcodes and Blocks

Find the bug in this shortcode handler:

function test_shortcode($atts) {
  $atts = shortcode_atts(['text' => 'Default'], $atts);
  echo $atts['text'];
}
add_shortcode('test', 'test_shortcode');

AFunction should return output, not echo

BMissing parameter in shortcode_atts

CShortcode name is invalid

DNo bug, code is correct

Step-by-Step Solution

Solution:

Step 1: Understand shortcode handler output requirements
Shortcode handlers must return output as string, not echo it.
Step 2: Confirm other parts are correct
shortcode_atts usage and shortcode registration are correct.
Final Answer:
Function should return output, not echo -> Option A
Quick Check:
Shortcode handlers must return output [OK]

Quick Trick: Return output string in shortcode functions, don't echo [OK]

Common Mistakes:

Using echo instead of return
Incorrect shortcode registration
Wrong parameter names in shortcode_atts

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Find the bug in this shortcode handler:

Step 1: Understand shortcode handler output requirements

Step 2: Confirm other parts are correct

Final Answer:

Quick Check:

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