Core Function
View Source on Trac ↗ _make_clickable_rel_attr()
_make_clickable_rel_attr( mixed $url ) Helper function used to build the "rel" attribute for a URL when creating an anchor using make_clickable().
Parameters 1 required
| Name / Type | Description |
|---|---|
| $url string | The URL. Required |
Return Value
(string)
The rel attribute for the anchor or an empty string if no rel attribute should be added.
Function Information
Since Version
6.2.0
Source File
wp-includes/formatting.php
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