apply_filters( "{$field_no_prefix}_save_pre", mixed $value )

Filters the value of a specific field before saving.

Contents

Description
Parameters
More Information
Source
Related
- Used By
Changelog
User Contributed Notes

Description

The dynamic portion of the hook name, $field_no_prefix, refers to the post field name.

Parameters

$value mixed: Value of the post field.

More Information

The filter callback function must return a post field value after it is finished processing or the content will be empty.

Source

File: wp-includes/post.php. View all references

$value = apply_filters( "{$field_no_prefix}_save_pre", $value );

View on Trac View on GitHub

Used By

Used By
Used By	Description
sanitize_post_field() wp-includes/post.php	Sanitizes a post field based on context.

Changelog

Changelog
Version	Description
2.3.0	Introduced.

User Contributed Notes

Skip to note 1 content

You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note

Contributed by Steven Lin — 3 years ago
Example migrated from Codex:

The example below uses the hook content_save_pre to remove undesirable carriage return character.
```
add_filter( 'content_save_pre' , 'my_sanitize_content' , 10, 1);

function my_sanitize_content( $content ) {

    return str_replace( "\r<figcaption>", "<figcaption>", $content );

}
```
Log in to add feedback

You must log in before being able to contribute a note or feedback.