Displays an error message about the update.
Parameters
$errorsstring|WP_Errorrequired- Errors.
Source
public function error( $errors ) {
if ( is_string( $errors ) && isset( $this->upgrader->strings[ $errors ] ) ) {
$this->error = $this->upgrader->strings[ $errors ];
}
if ( is_wp_error( $errors ) ) {
$messages = array();
foreach ( $errors->get_error_messages() as $emessage ) {
if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) ) {
$messages[] = $emessage . ' ' . esc_html( strip_tags( $errors->get_error_data() ) );
} else {
$messages[] = $emessage;
}
}
$this->error = implode( ', ', $messages );
}
echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').hide();</script>';
}
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