html - Retrieve post value from php of dropdown select upon page -


मेरे पृष्ठ nice.php पर एक फ़ॉर्म के अंदर का चयन करें एक बटन का उपयोग 

  & lt; form action = "nice.php" method = "post" & gt; & lt; चयन करें नाम = "कारलिस्ट" & gt; & Lt; विकल्प मान = "0" & ​​gt; - कार चुनें - & lt; / विकल्प & gt; & Lt; विकल्प मान = "AM" & gt; एस्टन मार्टिन & lt; / option & gt; & lt; विकल्प मान = "केजी" & gt; Koenigsegg & lt; / विकल्प & gt; & lt; विकल्प मान = "एमबी" & gt; मर्सिडीज बेंज & lt; / विकल्प & gt; & Lt; / चयन & gt; & Lt; इनपुट प्रकार = "सबमिट करें" & gt; & Lt; / प्रपत्र & gt;   
 एक चयन करने के बाद, फॉर्म को जमा करना संभव है, ड्रॉपडाउन से वैल्यू के साथ एक php variable  $ SelectedCar  में उसी पृष्ठ को पुनः लोड करें?  
 
  यदि (! खाली ($ _ POST ['CarList'])) {$ SelectedCar = $ _POST [ 'carlist']; प्रतिध्वन $ SelectedCar; } else {गूंज & lt; p & gt; कोई भी चयन नहीं किया गया है और अभी तक जमा किया गया है & lt; / p & gt; '; }

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