Warning: sprintf(): Too few arguments in functions.php

Question

I\'m getting this PHP error in my custom breadcrumb function:

Warning: sprintf(): Too few arguments in /srv/bindings/56058a57d7424f84adac37ba6b03d3b7

Answer 1

Your sprintf string has 2 placeholders, your filling one.

%2$s', 'http://example.com');

// good
echo sprintf('%2$s', 'http://example.com', 'Link Name');

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