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我在PHP中遇到了多維數組的麻煩,因爲當我嘗試在數組中添加其他信息時,我失去了一些值。PHP多維數組丟失的值
這是我最初的代碼:
$reponse = $bdd->query("select OrderDate, NomChaine, NomJob, Debut, Fin from ReportJobs where NomJob in ('NPT01000', 'NPT11999') order by OrderDate ASC;");
while ($donnees = $reponse->fetch())
{
$num_semaine = date('W', strtotime($donnees['OrderDate']));
$num_journee = date('N', strtotime($donnees['OrderDate']));
$retour[$num_semaine][$num_journee][substr($donnees['NomChaine'], 0, -2)][$donnees['NomJob']] = array(
'Debut' => $donnees['Debut'],
'Fin' => $donnees['Fin']
);
}
$reponse->closeCursor();
var_dump($retour['07']['1']);
這裏是(正確的,並希望)的var_dump($retour['07']['1']);
的輸出:
於是,我試圖存儲「訂購日期值'在$retour[$num_semaine][$num_journee]
一級。
這是新代碼:
$reponse = $bdd->query("select OrderDate, NomChaine, NomJob, Debut, Fin from ReportJobs where NomJob in ('NPT01000', 'NPT11999') order by OrderDate ASC;");
while ($donnees = $reponse->fetch())
{
$num_semaine = date('W', strtotime($donnees['OrderDate']));
$num_journee = date('N', strtotime($donnees['OrderDate']));
$retour[$num_semaine][$num_journee] = array(
'Date' => $donnees['OrderDate']
);
$retour[$num_semaine][$num_journee][substr($donnees['NomChaine'], 0, -2)][$donnees['NomJob']] = array(
'Debut' => $donnees['Debut'],
'Fin' => $donnees['Fin']
);
}
$reponse->closeCursor();
var_dump($retour['07']['1']);
var_dump($retour['07']['1']);
:
某些值現在下落不明。
我試了一下週圍的其他方法:
$reponse = $bdd->query("select OrderDate, NomChaine, NomJob, Debut, Fin from ReportJobs where NomJob in ('NPT01000', 'NPT11999') order by OrderDate ASC;");
while ($donnees = $reponse->fetch())
{
$num_semaine = date('W', strtotime($donnees['OrderDate']));
$num_journee = date('N', strtotime($donnees['OrderDate']));
$retour[$num_semaine][$num_journee][substr($donnees['NomChaine'], 0, -2)][$donnees['NomJob']] = array(
'Debut' => $donnees['Debut'],
'Fin' => $donnees['Fin']
);
$retour[$num_semaine][$num_journee] = array(
'Date' => $donnees['OrderDate']
);
}
$reponse->closeCursor();
var_dump($retour['07']['1']);
var_dump($retour['07']['1']);
:
它看起來像第二個指令刪除所有與第一個書面的東西。
任何人都有一個想法,我怎麼能使這個權利?
感謝大家閱讀到最後。
謝謝!首先,這對我來說並不明顯。 :-D – pihug12