Filters a specific network option before its value is updated. The dynamic portion of the hook name, `$option`, refers to the option name.
$value, $old_value, $option, $network_id
Sortie :
@param mixed $value New value of the network option. @param mixed $old_value Old value of the network option. @param string $option Option name. @param int $network_id ID of the network.
// Modifier la valeur avec le filtre 'pre_update_site_option_{$option}'
add_filter('pre_update_site_option_{$option}', 'ma_fonction_filtre', 10, 1);
function ma_fonction_filtre($value) {
// Modifier la valeur
return $value;
}
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