Class CMB2_Hookup_Base

Base class for hooking CMB2 into WordPress.

Direct known subclasses

CMB2_Hookup, CMB2_REST

Indirect known subclasses

CMB2_Options_Hookup, Test_CMB2_REST_Object

Abstract
Package: CMB2
Category: WordPress_Plugin
License: GPL-2.0+
Author: CMB2 team
Since: 2.2.0
Link: https://cmb2.io
Located at includes/CMB2_Hookup_Base.php

Methods summary

`public static`	# `maybe_init_and_hookup( CMB2 $cmb )` A functionalized constructor, used for the hookup action callbacks. A functionalized constructor, used for the hookup action callbacks. Parameters `$cmb` The CMB2 object to hookup. Throws Exception Failed implementation. Since 2.2.6
`public`	# `__construct( CMB2 $cmb )` Constructor Constructor Parameters `$cmb` The CMB2 object to hookup. Since 2.0.0
`abstract public`	# `universal_hooks( )`
`public`	# `once( string $action, callable $hook, integer $priority = 10, integer $accepted_args = 1 )` Ensures WordPress hook only gets fired once per object. Ensures WordPress hook only gets fired once per object. Parameters `$action` The name of the filter to hook the $hook callback to. `$hook` The callback to be run when the filter is applied. `$priority` Order the functions are executed. `$accepted_args` The number of arguments the function accepts. Since 2.0.0
`public mixed`	# `__get( string $field )` Magic getter for our object. Magic getter for our object. Parameters `$field` Property to return. Returns mixed Throws Exception Throws an exception if the field is invalid.

Properties summary

`protected CMB2`	`$cmb` CMB2 object. CMB2 object. Since 2.0.2	#
`protected string`	`$object_type` The object type we are performing the hookup for The object type we are performing the hookup for Since 2.0.9	# `'post'`

Magic properties

`public read-only string`	`$object_type`
`public read-only CMB2`	`$cmb`