Bulk_Upgrader_Skin::before( string $title = ” )

Source

public function before( $title = '' ) {
	$this->in_loop = true;
	printf( '<h2>' . $this->upgrader->strings['skin_before_update_header'] . ' <span class="spinner waiting-' . $this->upgrader->update_current . '"></span></h2>', $title, $this->upgrader->update_current, $this->upgrader->update_count );
	echo '<script type="text/javascript">jQuery(\'.waiting-' . esc_js( $this->upgrader->update_current ) . '\').css("display", "inline-block");</script>';
	// This progress messages div gets moved via JavaScript when clicking on "More details.".
	echo '<div class="update-messages hide-if-js" id="progress-' . esc_attr( $this->upgrader->update_current ) . '"><p>';
	$this->flush_output();
}

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