mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in php -

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संभव डुप्लिकेट: 

  $ query = "कॉन्फ़िगरेशन से अनोखा चुनें"; $ परिणाम = mysql_query ($ क्वेरी) या मर (mysql_error ()) ;; जबकि ($ पंक्ति = mysql_fetch_assoc ($ परिणाम)) {}

अपवाद फेंकना

चेतावनी: mysql_fetch_assoc () : आपूर्ति दी गई तर्क सी में एक मान्य MySQL परिणाम संसाधन नहीं है: \ प्रोग्राम फ़ाइलें \ अपाचे समूह \ अपाचे 2 \ htdocs \ ehp \ hello.php पंक्ति 10 पर

यह थोड़ा भ्रमित है, क्योंकि इस प्रकार की चीज़ आमतौर पर एक एसक्यूएल त्रुटि के कारण होती है, फिर भी लाइन .. या मर (mysql_error ()); को ऊपर उठाया जाना चाहिए था अपने लूप की सामग्री की जांच करें कि आप $ परिणाम चर को अधिलेखित नहीं कर रहे हैं।


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