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Applied to the comment data prior to any other processing, when saving a new comment in the database. Function arguments: comment data array, with indices "comment_post_ID", "comment_author", "comment_author_email", "comment_author_url", "comment_content", "comment_type", and "user_ID".
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This database has information for all major versions from WP 1.2.1 through 6.2.
| Version | File | Line | Type | |
|---|---|---|---|---|
| 1.5.2 | wp-includes/functions-post.php | 458 | View in context | filter |
| 2.0 | wp-includes/comment-functions.php | 34 | View in context | filter |
| 2.0.11 | wp-includes/comment-functions.php | 39 | View in context | filter |
| 2.1 | wp-includes/comment.php | 380 | View in context | filter |
| 2.2 | wp-includes/comment.php | 381 | View in context | filter |
| 2.3 | wp-includes/comment.php | 392 | View in context | filter |
| 2.5 | wp-includes/comment.php | 669 | View in context | filter |
| 2.6 | wp-includes/comment.php | 713 | View in context | filter |
| 2.7 | wp-includes/comment.php | 962 | View in context | filter |
| 2.8 | wp-includes/comment.php | 976 | View in context | filter |
| 2.9 | wp-includes/comment.php | 1187 | View in context | filter |
| 3.0 | wp-includes/comment.php | 1252 | View in context | filter |
| 3.1 | wp-includes/comment.php | 1314 | View in context | filter |
| 3.2 | wp-includes/comment.php | 1325 | View in context | filter |
| 3.3 | wp-includes/comment.php | 1325 | View in context | filter |
| 3.4 | wp-includes/comment.php | 1339 | View in context | filter |
| 3.5 | wp-includes/comment.php | 1378 | View in context | filter |
| 3.6 | wp-includes/comment.php | 1375 | View in context | filter |
| 3.7 | wp-includes/comment.php | 1390 | View in context | filter |
| 3.8 | wp-includes/comment.php | 1694 | View in context | filter |
| 3.9 | wp-includes/comment.php | 1677 | View in context | filter |
| 4.0 | wp-includes/comment.php | 1775 | View in context | filter |
| 4.1 | wp-includes/comment.php | 2060 | View in context | filter |
| 4.2 | wp-includes/comment.php | 2268 | View in context | filter |
| 4.3 | wp-includes/comment.php | 2343 | View in context | filter |
| 4.4 | wp-includes/comment.php | 1680 | View in context | filter |
| 4.5 | wp-includes/comment.php | 1756 | View in context | filter |
| 4.6 | wp-includes/comment.php | 1759 | View in context | filter |
| 4.7 | wp-includes/comment.php | 1916 | View in context | filter |
| 4.8 | wp-includes/comment.php | 1910 | View in context | filter |
| 4.9 | wp-includes/comment.php | 1944 | View in context | filter |
| 5.0 | wp-includes/comment.php | 1946 | View in context | filter |
| 5.1 | wp-includes/comment.php | 2040 | View in context | filter |
| 5.2 | wp-includes/comment.php | 2063 | View in context | filter |
| 5.3 | wp-includes/comment.php | 2087 | View in context | filter |
| 5.4 | wp-includes/comment.php | 2093 | View in context | filter |
| 5.5 | wp-includes/comment.php | 2198 | View in context | filter |
| 5.6 | wp-includes/comment.php | 2207 | View in context | filter |
| 5.7 | wp-includes/comment.php | 2209 | View in context | filter |
| 5.8 | wp-includes/comment.php | 2214 | View in context | filter |
| 5.9 | wp-includes/comment.php | 2234 | View in context | filter |
| 6.0 | wp-includes/comment.php | 2212 | View in context | filter |
| 6.1 | wp-includes/comment.php | 2241 | View in context | filter |
| 6.2 | wp-includes/comment.php | 2249 | View in context | filter |
We find related hooks using word stems. preprocess_comment has 2 significant word stem(s): preprocess, comment. Note that some of the hooks below may not appear in all versions of WP.
