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apply_filters( 'tiny_mce_before_init', array $mce_init, string $editor_id )

Since
2.5.0, 3.3.0
Filters the TinyMCE config before init.

Parameters

$mce_initarray
An array with TinyMCE config.
$editor_idstring
Unique editor identifier, e.g. 'content'. Accepts 'classic-block' when called from block editor's Classic block.

Fired at · 2

  • wp-includes/class-wp-editor.php:817_WP_Editors::editor_settings()
  • wp-includes/script-loader.php:619wp_tinymce_inline_scripts()

Source

View on Trac View on GitHub 

<?php				 * @since 3.3.0 The `$editor_id` parameter was added.				 *				 * @param array  $mce_init  An array with TinyMCE config.				 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block'				 *                          when called from block editor's Classic block.				 */				$mce_init = apply_filters( 'tiny_mce_before_init', $mce_init, $editor_id );			} 			if ( empty( $mce_init['toolbar3'] ) && ! empty( $mce_init['toolbar4'] ) ) {				$mce_init['toolbar3'] = $mce_init['toolbar4'];				$mce_init['toolbar4'] = '';			}

History

Introduced in 2.5.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

3.3.0
The $editor_id parameter was added.from the docblock
2.5.0
Introduced.from the docblock

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