Filters the value of a specific field before saving.
Description
Only applied to post fields with a name which is prefixed with post_
.
The dynamic portion of the hook name, $field_no_prefix
, refers to the post field name minus the post_
prefix. Possible filter names include:
author_save_pre
date_save_pre
date_gmt_save_pre
content_save_pre
title_save_pre
excerpt_save_pre
status_save_pre
password_save_pre
name_save_pre
modified_save_pre
modified_gmt_save_pre
content_filtered_save_pre
parent_save_pre
type_save_pre
mime_type_save_pre
Parameters
$value
mixed- Value of the post field.
Source
$value = apply_filters( "{$field_no_prefix}_save_pre", $value );
Changelog
Version | Description |
---|---|
2.3.0 | Introduced. |
Example migrated from Codex:
The example below uses the hook
content_save_pre
to remove undesirable carriage return character.