Action hook 'setup_theme'

in WP Core File wp-settings.php at line 653

View Source

setup_theme

Action Hook
Description
Fires before the theme is loaded.

Hook Information

File Location wp-settings.php View on GitHub
Hook Type Action
Line Number 653

Hook Parameters

This hook doesn't accept any parameters.

Usage Examples

Basic Usage
<?php
// Hook into setup_theme
add_action('setup_theme', 'my_custom_function');

function my_custom_function() {
    // Your custom code here
}

Source Code Context

wp-settings.php:653 - How this hook is used in WordPress core
<?php
 648  /**
 649   * Fires before the theme is loaded.
 650   *
 651   * @since 2.6.0
 652   */
 653  do_action( 'setup_theme' );
 654  
 655  // Define the template related constants and globals.
 656  wp_templating_constants();
 657  wp_set_template_globals();
 658  

PHP Documentation

<?php
/**
 * Fires before the theme is loaded.
 *
 * @since 2.6.0
 */
Quick Info
  • Hook Type: Action
  • Parameters: 0
  • File: wp-settings.php
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