php - storing multiple values in a single variable? -

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  फ़ॉर्म क्रिया = "" विधि = "पोस्ट" & gt; & Lt; इनपुट प्रकार = "सबमिट करें" नाम = "foo" मान = "ए" / & gt; & Lt; इनपुट प्रकार = "सबमिट करें" name = "foo" value = "B" / & gt; & Lt; इनपुट प्रकार = "सबमिट करें" name = "foo" value = "C" / & gt; & Lt; इनपुट प्रकार = "सबमिट करें" name = "foo" value = "D" / & gt; & Lt; / प्रपत्र & gt; & Lt;? Php $ अक्षर = $ _POST ['foo']; ? & Gt;   
 प्रत्येक बार फॉर्म जमा करें $ अक्षरों को संबंधित मूल्यों से भरा जाएगा इसलिए $ अक्षर "ए" या "बी" या "सी" आदि हो सकते हैं।  
 क्या यह संभव है कि एक समय में सभी सबमिट किए गए मानों को स्टोर किया जाए? जब मैं $ अक्षरों को प्रतिध्वनित करता हूं तो इसे "एबीसीडी" या "बीसीडीबीए" या किसी भी ऑर्डर फॉर्म को प्रस्तुत करना चाहिए।  
 मुझे लगता है कि यह $ _SESSION के माध्यम से किया जा सकता है, लेकिन कोई आइडिया नहीं कैसे ... किसी भी विचार? < प्रत्येक सबमिट बटन में एट्रिब्यूट नाम का प्रयास करें: name = "foo []" फिर, php में  
 
 
 , $ _POST ['foo'] में प्रत्येक "foo []"  
  इको फोंट ('', $ _POST ['foo']) के मान के साथ एक सरणी है;

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