TGMPA / TGM-Plugin-Activation

						echo '<p>', esc_html( $this->strings['plugin_activated'] ), '</p>';

					}

				}

			} elseif ( $this->is_plugin_active( $slug ) ) {

				// No simpler message format provided as this message should never be encountered

				// on the plugin install page.

				echo '<div id="message" class="error"><p>',

					sprintf(

						esc_html( $this->strings['plugin_already_active'] ),

						'<strong>' . esc_html( $this->plugins[ $slug ]['name'] ) . '</strong>'

					),

					'</p></div>';

			} elseif ( $this->does_plugin_require_update( $slug ) ) {

				if ( ! $automatic ) {

					// Make sure message doesn't display again if bulk activation is performed

					// immediately after a single activation.

				if ( ! $automatic ) {

					// Make sure message doesn't display again if bulk activation is performed

					// immediately after a single activation.

					if ( ! isset( $_POST['action'] ) ) { // WPCS: CSRF OK.

						echo '<div id="message" class="error"><p>',

							sprintf(

								esc_html( $this->strings['plugin_needs_higher_version'] ),

								'<strong>' . esc_html( $this->plugins[ $slug ]['name'] ) . '</strong>'

							),

							'</p></div>';

					}

				} else {

					// Simpler message layout for use on the plugin install page.

					echo '<p>', sprintf( esc_html( $this->strings['plugin_needs_higher_version'] ), esc_html( $this->plugins[ $slug ]['name'] ) ), '</p>';