Core Function
View Source on Trac ↗ wp_rel_callback()
wp_rel_callback( mixed $matches, mixed $rel ) Callback to add a rel attribute to HTML A element.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $matches array | Single match. Required |
| $rel string | The rel attribute to add. Required |
Return Value
(string)
HTML A element with the added rel attribute.
Function Information
Since Version
5.3.0
Source File
wp-includes/formatting.php
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