remove index_post_style part 2
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@ -66,8 +66,3 @@ require get_template_directory() . '/inc/bootstrap-wp-navwalker.php';
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* Load WooCommerce functions.
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*/
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require get_template_directory() . '/inc/woocommerce.php';
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/**
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* Load a utilities library.
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*/
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require get_template_directory() . '/inc/utilities.php';
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@ -1,36 +0,0 @@
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<?php
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/**
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* Utility functions
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*
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* @package understrap
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*/
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/**
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* Generate a custom length excerpt.
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* If the content of the post is less than the provided length,
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* the entire content is returned.
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*
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* @param int $post_id Post's ID.
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* @param int $word_count How many words to keep.
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*
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* @return string
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*/
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function understrap_excerpt_with_length( $post_id, $word_count ) {
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$post = get_post( $post_id );
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$permalink = get_post_permalink( $post_id );
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$content = strip_tags( $post->post_content );
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if ( str_word_count( $content, 0 ) > $word_count ) {
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$words = str_word_count( $content, 2 );
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$keys = array_keys( $words );
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$excerpt = substr( $content, 0, $keys[ $word_count ] );
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$link_class = ' class=\"btn btn-secondary understrap-read-more-link\"';
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$excerpt = '<p>' . $excerpt . '[...]</p>';
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$excerpt .= '<p><a href="' . $permalink . '"' . $link_class . '>Read More</a></p>';
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} else {
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return $content;
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}
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return $excerpt;
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}
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