Filters a specific option before its value is (maybe) serialized and updated. The dynamic portion of the hook name, `$option`, refers to the option name.
$value, $old_value, $option
Sortie :
@param mixed $value The new, unserialized option value. @param mixed $old_value The old option value. @param string $option Option name.
// Modifier la valeur avec le filtre 'pre_update_option_{$option}'
add_filter('pre_update_option_{$option}', 'ma_fonction_filtre', 10, 1);
function ma_fonction_filtre($value) {
// Modifier la valeur
return $value;
}
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