- The different between option and post/term fields is that options don’t have id.
papi_delete_field / papi_delete_option / papi_delete_term_field
<?php
/**
* Example of `papi_delete_field` function.
*/
$success = papi_delete_field( 456, 'twitter_url' );
Description
With this function you can delete property value from the database. It will return false if can’t update or find the property in a entry type.
Parameters
| Parameter | Default | Required | Description |
|---|---|---|---|
| $meta_id | null | no | The meta (post or term) id will be added automatic if you are one a post, page, custom post type page or term. When deleting values from another post or term this argument will be required |
| $slug | yes | The property slug to delete value from |
papi_get_field / papi_get_option / papi_get_term_field
<?php
/**
* Example of `papi_get_field` function.
*/
echo papi_get_field( 'twitter_url' );
// with default value
echo papi_get_field( 'twitter_url', 'http://twitter.com/frozzare' );
Description
When fetching values from another post this argument will be required.
You can also use the_papi_field to display it without echo
Parameters
| Parameter | Default | Required | Description |
|---|---|---|---|
| $meta_id | null | no | The meta (post or term) id will be added automatic if you are one a post, page, custom post type page or term. When deleting values from another post or term this argument will be required |
| $slug | yes | The property slug to fetch value from | |
| $default | null | no | When a default value is passed as argument it will use that value as return value and echo it if the property value is empty or don’t exists |
papi_update_field / papi_update_option / papi_update_term_field
<?php
/**
* Example of `papi_update_field` function.
*/
$success = papi_update_field( 456, 'twitter_url', 'http://twitter.com/frozzare' );
Description
With this function you can update property value from the database. It will return false if can’t update or find the property in a entry type.
Parameters
| Parameter | Default | Required | Description |
|---|---|---|---|
| $meta_id | null | no | The meta (post or term) id will be added automatic if you are one a post, page, custom post type page or term. When deleting values from another post or term this argument will be required |
| $slug | yes | The property slug to update property value |
the_papi_field / the_papi_option / the_papi_meta_field
<?php
/**
* Example of `the_papi_field` function.
*/
the_papi_field( 'twitter_url' )
// with post id
the_papi_field( 1, 'twitter_url' )
// with default value
the_papi_field( 1, 'twitter_url', 'http://twitter.com/frozzare' );
Description
This function will echo the value of a property using the property slug.
You can also use papi_field to fetch the value into a variable.
Parameters
| Parameter | Default | Required | Description |
|---|---|---|---|
| $meta_id | null | no | The meta (post or term) id will be added automatic if you are one a post, page, custom post type page or term. When deleting values from another post or term this argument will be required |
| $slug | yes | The property slug to fetch value from | |
| $default | null | no | When a default value is passed as argument it will use that value as return value and echo it if the property value is empty or don’t exists |