Commit 79c9c8fc authored by Edmund Dunn's avatar Edmund Dunn Committed by Steve Wirt
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Issue #3308887 by edmund.dunn, swirt: PHP 8.1 Strtolower no longer accepts NULL.

parent fb406b52

src/Plugin/Block/NodeLinkReport.php

+2 −1
Original line number Diff line number Diff line
@@ -892,7 +892,8 @@ class NodeLinkReport extends BlockBase implements ContainerFactoryPluginInterfac 
    // Add space to make sure it exists.

    $url = str_replace('tel:', 'tel: ', $url);

    // Check for mailto, and other schemes that can not be curled.

    $scheme = strtolower(parse_url($url, PHP_URL_SCHEME));

    $scheme = parse_url($url, PHP_URL_SCHEME) ?? '';

    $scheme = strtolower($scheme);

    $non_curlable = ['mailto', 'im', 'sms', 'tel'];

    if (in_array($scheme, $non_curlable)) {

      // This is not curl-able but is a valid scheme, so skip it.