update_meta( int $meta_id, string $meta_key, string $meta_value ): bool

Updates post meta data by meta ID.


Parameters

$meta_id int Required
Meta ID.
$meta_key string Required
Meta key. Expect slashed.
$meta_value string Required
Meta value. Expect slashed.

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Return

bool


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Source

File: wp-admin/includes/post.php. View all references

function update_meta( $meta_id, $meta_key, $meta_value ) {
	$meta_key   = wp_unslash( $meta_key );
	$meta_value = wp_unslash( $meta_value );

	return update_metadata_by_mid( 'post', $meta_id, $meta_value, $meta_key );
}


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Changelog

Changelog
Version Description
1.2.0 Introduced.

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