<?php 
function removeItemBySpoolNoJointNo(&$jointDatas, $spoolNoJointNoToRemove) {
    foreach ($jointDatas as &$fluidCodes) {
        foreach ($fluidCodes as &$items) {
            foreach ($items as $key => $item) {
                if (isset($item['spool_no_joint_no']) && $item['spool_no_joint_no'] == $spoolNoJointNoToRemove) {
                    unset($items[$key]); // Belirli bir koşula göre değeri sil
                }
            }
        }
    }
}
?>