Filters a taxonomy field before it is sanitized. The dynamic portions of the filter name, `$taxonomy` and `$field`, refer to the taxonomy slug and field name, respectively.
$value
Sortie :
@param mixed $value Value of the taxonomy field.
// Modifier la valeur avec le filtre 'pre_{$taxonomy}_{$field}'
add_filter('pre_{$taxonomy}_{$field}', 'ma_fonction_filtre', 10, 1);
function ma_fonction_filtre($value) {
// Modifier la valeur
return $value;
}
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