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wp_xmlrpc_server::set_custom_fields()

wp_xmlrpc_server::set_custom_fields( int $post_id, array $fields )

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Sets custom fields for post.

Parameters

$post_idintrequired
Post ID.
$fieldsarrayrequired
Custom fields.

Source

public function set_custom_fields( $post_id, $fields ) {
	$post_id = (int) $post_id;

	foreach ( (array) $fields as $meta ) {
		if ( isset( $meta['id'] ) ) {
			$meta['id'] = (int) $meta['id'];
			$pmeta      = get_metadata_by_mid( 'post', $meta['id'] );

			if ( ! $pmeta || $pmeta->post_id != $post_id ) {
				continue;
			}

			if ( isset( $meta['key'] ) ) {
				$meta['key'] = wp_unslash( $meta['key'] );
				if ( $meta['key'] !== $pmeta->meta_key ) {
					continue;
				}
				$meta['value'] = wp_unslash( $meta['value'] );
				if ( current_user_can( 'edit_post_meta', $post_id, $meta['key'] ) ) {
					update_metadata_by_mid( 'post', $meta['id'], $meta['value'] );
				}
			} elseif ( current_user_can( 'delete_post_meta', $post_id, $pmeta->meta_key ) ) {
				delete_metadata_by_mid( 'post', $meta['id'] );
			}
		} elseif ( current_user_can( 'add_post_meta', $post_id, wp_unslash( $meta['key'] ) ) ) {
			add_post_meta( $post_id, $meta['key'], $meta['value'] );
		}
	}
}

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UsesDescription
add_post_meta()wp-includes/post.php

Adds a meta field to the given post.

get_metadata_by_mid()wp-includes/meta.php

Retrieves metadata by meta ID.

update_metadata_by_mid()wp-includes/meta.php

Updates metadata by meta ID.

delete_metadata_by_mid()wp-includes/meta.php

Deletes metadata by meta ID.

current_user_can()wp-includes/capabilities.php

Returns whether the current user has the specified capability.

wp_unslash()wp-includes/formatting.php

Removes slashes from a string or recursively removes slashes from strings within an array.

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Used byDescription
wp_xmlrpc_server::mw_editPost()wp-includes/class-wp-xmlrpc-server.php

Edits a post.

wp_xmlrpc_server::mw_newPost()wp-includes/class-wp-xmlrpc-server.php

Creates a new post.

wp_xmlrpc_server::_insert_post()wp-includes/class-wp-xmlrpc-server.php

Helper method for wp_newPost() and wp_editPost(), containing shared logic.

Changelog

VersionDescription
2.5.0Introduced.

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