Filter hook 'do_shortcode_tag'

in WP Core File wp-includes/shortcodes.php at line 447

View Source

do_shortcode_tag

Filter Hook
Description
Filters the output created by a shortcode callback.

Hook Information

File Location wp-includes/shortcodes.php View on GitHub
Hook Type Filter
Line Number 447

Hook Parameters

Type Name Description
string $output Shortcode output.
string $tag Shortcode name.
array $attr Shortcode attributes array, can be empty if the original arguments string cannot be parsed.
array $m Regular expression match array.

Usage Examples

Basic Usage
<?php
// Hook into do_shortcode_tag
add_filter('do_shortcode_tag', 'my_custom_filter', 10, 4);

function my_custom_filter($output, $tag, $attr, $m) {
    // Your custom filtering logic here
    return $output;
}

Source Code Context

wp-includes/shortcodes.php:447 - How this hook is used in WordPress core
<?php
 442  	 * @param string $output Shortcode output.
 443  	 * @param string $tag    Shortcode name.
 444  	 * @param array  $attr   Shortcode attributes array, can be empty if the original arguments string cannot be parsed.
 445  	 * @param array  $m      Regular expression match array.
 446  	 */
 447  	return apply_filters( 'do_shortcode_tag', $output, $tag, $attr, $m );
 448  }
 449  
 450  /**
 451   * Searches only inside HTML elements for shortcodes and process them.
 452   *

PHP Documentation

<?php
/**
	 * Filters the output created by a shortcode callback.
	 *
	 * @since 4.7.0
	 * @since 6.5.0 The `$attr` parameter is always an array.
	 *
	 * @param string $output Shortcode output.
	 * @param string $tag    Shortcode name.
	 * @param array  $attr   Shortcode attributes array, can be empty if the original arguments string cannot be parsed.
	 * @param array  $m      Regular expression match array.
	 */
Quick Info
  • Hook Type: Filter
  • Parameters: 4
  • File: wp-includes/shortcodes.php
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