How to add/remove user role in wordpress

{ // deep_execution_view
const authorName = "Ankit Agrawal";
//
const publishDate = "December 2, 2016";

users role in wordpress add/remove

For role add use below function

[code lang=”php”]
$aRole = "Your role name";
$aDisplayName = "Role display name";
$aCapabilities = array();
add_role( $aRole, $aDisplayName, $aCapabilities );

[/code]

For role remove user below function

[code lang=”php”]
$aRole = "Your role name";
remove_role( $aRole );
[/code]

}

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