Filter hook '{$field_no_prefix}_save_pre'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into {$field_no_prefix}_save_pre
add_filter('{$field_no_prefix}_save_pre', 'my_custom_filter', 10, 1);

function my_custom_filter($value) {
    // Your custom filtering logic here
    return $value;
}

Source Code Context

<?php
3096  			 *
3097  			 * @since 2.3.0
3098  			 *
3099  			 * @param mixed $value Value of the post field.
3100  			 */
3101  			$value = apply_filters( "{$field_no_prefix}_save_pre", $value );
3102  		} else {
3103  			/**
3104  			 * Filters the value of a specific field before saving.
3105  			 *
3106  			 * Only applied to post fields with a name which is prefixed with `post_`.

PHP Documentation

<?php
/**
			 * Filters the value of a specific field before saving.
			 *
			 * 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`
			 *
			 * @since 2.3.0
			 *
			 * @param mixed $value Value of the post field.
			 */