PHP內爆陣列問題

新手技術難點在這裏。希望我能解釋清楚。我的數據庫中有，我有snFreq，snFreq2，snFreqIV，snFreqTube，snFreqTrach，snFreqCath，snFreqWound和snFreqOstomy。我寫了一個isset來檢查每列是否存在數據，然後用預設文本創建一個變量。在所有的檢查點之後，我想將它包含在一個短語中，但不想包含「0」數據。出於某種原因，我的輸出仍然顯示空白數據的多個逗號。下面是一個輸出示例： SN頻率/持續時間：QD X 60天+ 2次IV併發症，管狀體併發症，，，< =有額外逗號的PRN訪問？在我的DB中： snFreq = QD X 60 DAYS，snFreq2 = 1，snFreqIV =PHP內爆陣列問題

if(isset($rowPlanOfCare['snFreq'])){$snFreq = "SN FREQUENCY/DURATION: " . $rowPlanOfCare['snFreq'];} 
    if(isset($rowPlanOfCare['snFreq2'])){$snFreq2 = " + 2 PRN VISITS FOR ";} 
    if(isset($rowPlanOfCare['snFreqIV'])){$snFreqIV = "IV COMPLICATIONS";} 
    if(isset($rowPlanOfCare['snFreqTube'])){$snFreqTube = "TUBE FEEDING COMPLICATIONS";} 
    if(isset($rowPlanOfCare['snFreqTrach'])){$snFreqTrach = "TRACHEOSTOMY CARE COMPLICATIONS";} 
    if(isset($rowPlanOfCare['snFreqCath'])){$snFreqCath = "CATHETER CARE COMPLICATIONS";} 
    if(isset($rowPlanOfCare['snFreqWound'])){$snFreqWound = "WOUND CARE COMPLICATIONS";} 
    if(isset($rowPlanOfCare['snFreqOstomy'])){$snFreqOstomy = "OSTOMY CARE COMPLICATIONS";} 
    $snFrequency = $snFreq . $snFreq2 . implode(", ",array($snFreqIV, $snFreqTube, $snFreqTrach, $snFreqCath, $snFreqWound, $snFreqOstomy)) . "\n \n ";

最終輸出應僅顯示：SN頻率/ DURATION：FOR IV併發症，管飼併發症< == QD X第60天+ 2 PRN VISITS沒有其他逗號。

我希望你能幫我解決這個問題。提前致謝！ :)

來源

2011-07-03 Arnold Porche Villaluz

isset是不一樣的空（） – 2011-07-03 06:54:37

'如果（isset（$ rowPlanOfCare [ 'snFreqOstomy']）&& $ rowPlanOfCare [ 'snFreqOstomy'] =」「！）） – MLS

試試這個：

$snFrequency = $snFreq . $snFreq2 . implode(", ",array_filter(array($snFreqIV, $snFreqTube, $snFreqTrach, $snFreqCath, $snFreqWound, $snFreqOstomy))) . "\n \n ";

來源

2011-07-03 06:56:54 AlienWebguy

工程就像一個魅力！非常感謝！ –

不客氣！ – AlienWebguy

PHP內爆陣列問題

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