favorite_actions in /wp-admin/includes/deprecated.php
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Continue readingFixes javascript bugs in browsers.Converts unicode characters to HTML numbered entities.
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Continue readingActs on text which is about to be edited.Unless $richedit is set, it is simply a holder for the ‘format_to_edit’ filter. If $richedit is set true htmlspecialchars(), through esc_textarea(), will be run on the content, converting special characters to HTML entities.
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Continue reading