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pbrocks/image-url-filter.php

Created December 1, 2016 03:34
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Add to local wp-config.php to grab images when overriding urls
Raw
image-url-filter.php
function filter_image_url( $url ) {
global $wpdb;
$siteurl = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %d LIMIT 1", "siteurl" ) );
// $siteurl = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = siteurl LIMIT 1" ) );
$siteurl = $siteurl->option_value . '/';
$url = str_replace( WP_SITEURL, $siteurl, $url );
return $url;
}
add_filter( 'wp_get_attachment_url', 'filter_image_url' );
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