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Get Post or Page Content By Id wordpress

Get Post or Page Content By Id wordpress

<?php

$page_id = 7;

$page_data = get_page( $page_id );

$excerpt = apply_filters('the_excerpt', $page_data->post_content);

$title = $page_data->post_title;

$permalink = get_permalink($page_id);

echo '<h2>' . $title . '</h2>';
echo $excerpt . '<br/>';
echo '<a href="' . $permalink . '">Read more</a>';
?>

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