Wp post meta get (WP-CLI)
Versie door Jeroen Strompf (overleg | bijdragen) op 29 aug 2022 om 11:03
wp post meta get: Get the values for a particular meta object. In other words: What does the value
field in table wp_postmeta
say for this id
and this key
. This works for both scalars and serialized data.
$ wp help post meta get NAME wp post meta get DESCRIPTION Get meta field value. SYNOPSIS wp post meta get <id> <key> [--format=<format>] OPTIONS <id> The ID of the object. <key> The name of the meta field to get. [--format=<format>] Get value in a particular format. --- default: var_export options: - var_export - json - yaml ---
Voorbeelden
Gebaseerd op het voorbeeld hieronder tav. wp post meta list
:
wp post meta get 7 hero_text <!-- First version - Until 2020.09.25 <h2>BlahBlah</h2> --> <!-- <h2>BlahBlah-2</h2> --> <h2>BlahBlah-3</h2>
Dit werkt ook voor serialised data:
wp post meta get 7 banner_pick_tool_link array ( 'title' => 'Onze widget-Keuzehulp >', 'url' => 'http://en.s1/widget-keuzehulp/', 'target' => '', )
Hoe je parameters kunt gebruiken in de argumenten: Alledrie de varianten werken:
id=7 bb=3 wp post meta get 7 buttonbars_3_buttonbar_title wp post meta get 7 buttonbars_${bb}_buttonbar_title wp post meta get $id buttonbars_${bb}_buttonbar_title