How to view Page Expert only in WP?

Hi People this is used for wp page excerpt only view.
<?php
$page_name = array(134,4754,4750); // 123 should be replaced with a specific Page’s id from your site, which you can find by mousing over the link to edit that Page on the Manage Pages admin page. The id will be embedded in the query string of the URL, e.g. page.php?action=edit&post=123.

$content_data1 = get_page( $page_name[0] );
$content_data2 = get_page( $page_name[1] );
$content_data3 = get_page( $page_name[2] ); // You must pass in a variable to the get_page function. If you pass in a value (e.g. get_page ( 123 ); ), WordPress will generate an error.

//Content Expert only view
echo $content_data1->post_excerpt;
?>

It is worked for me. Try your side.

<?php
$page_name = array(134,4754,4750); // 123 should be replaced with a specific Page’s id from your site, which you can find by mousing over the link to edit that Page on the Manage Pages admin page. The id will be embedded in the query string of the URL, e.g. page.php?action=edit&post=123.

$privateCoaching_data = get_page( $page_name[0] );
$facebook_data = get_page( $page_name[1] );
$newsletter_data = get_page( $page_name[2] ); // You must pass in a variable to the get_page function. If you pass in a value (e.g. get_page ( 123 ); ), WordPress will generate an error.
?>

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