菜鳥問題：Warning: Invalid argument supplied for foreach() in F:\www\Order\index.php on line 37Warning: Invalid argument supplied for foreach() in F:\www\Order\index.php on line 39代碼$exts = $db->select_date('ext');foreach($exts as $ext) $config['ext'][$ext['id']] = $ext;foreach($exts as $ext) $config['ext'][$ext['code']] = $ext;
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慕田峪4524236
TA貢獻1875條經(jīng)驗 獲得超5個贊
建議檢查一下$db->select_date這個函數(shù)是否執(zhí)行成功，而不是因為執(zhí)行失敗返回了NULL
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