WordPress “wp_page”, provide page function in a post
1. Open WordPress PHP source code: wp-includes\js\tinymce\tiny_mce_config.php, and make a backup.
2. Find string ‘, ‘wp_more’
3. Add string after ‘, ‘wp_more’
your source code should like this,
$mce_buttons = apply_filters(‘mce_buttons’, array(‘bold’, ‘italic’, ‘strikethrough’, ‘|’, ‘bullist’, ‘numlist’, ‘blockquote’, ‘|’, ‘justifyleft’, ‘justifycenter’, ‘justifyright’, ‘|’, ‘link’, ‘unlink’, ‘wp_more’, ‘wp_page’, ‘|’, ‘spellchecker’, ‘fullscreen’, ‘wp_adv’ ));
The red part is what you should add.
4. Upload modified PHP file wp-includes\js\tinymce\tiny_mce_config.php
5. Clear web browser cache, refresh your browser
6. When you write or manager your post, you will find new button looks like “more…” fuction, and also after it. when you move mouse over it, it will show “Insert Page Break(Alt+Shift+P)”