@@ -165,6 +165,7 @@ |
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| 165 | 165 | * Sanitize the string of classes used for header text. |
| 166 | 166 | * Limit to A-Z,a-z,0-9,(space),(comma),_,- |
| 167 | 167 | * |
| 168 | + * @param string $classes |
|
| 168 | 169 | * @return string Sanitized string of CSS classes. |
| 169 | 170 | */ |
| 170 | 171 | function jetpack_sanitize_header_text_classes( $classes ) { |