screen_icon in /wp-admin/includes/template.php
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Continue readingUpdates the htaccess file with the current rules if it is writable.Always writes to the file if it exists and is writable to ensure that we blank out old rules.
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Continue readingSanitize every user field.If the context is ‘raw’, then the user object or array will get minimal santization of the int fields.
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Continue readingSanitize user field based on context.Possible context values are: ‘raw’, ‘edit’, ‘db’, ‘display’, ‘attribute’ and ‘js’. The ‘display’ context is used by default. ‘attribute’ and ‘js’ contexts are treated like ‘display’ when calling filters.
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