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WordPress-Handbuch/listing-18-4.php

Last active May 6, 2021 23:42
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Parsing all WordPress post and page text, link all @ and # words to Instgram tags and profiles
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listing-18-4.php
function wh_add_social_links( $content ) {
$content = preg_replace( '/([^a-zA-Z0-9-_&])@([0-9a-zA-Z_]+)/', "$1<a href=\"https://www.instagram.com/$2/\" target=\"_blank\">@$2</a>", $content );
$content = preg_replace( '/([^a-zA-Z0-9-_&])#([0-9a-zA-Z_]+)/', "$1<a href=\"https://www.instagram.com/explore/tags/$2/\" target=\"_blank\">#$2</a>", $content );
return $content;
}
add_filter( 'the_content', 'wh_add_social_links' );
add_filter( 'comment_text', 'wh_add_social_links' );
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