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How to convert RGB from array to hex in PHP



250 views
asked Dec 29, 2021 by avibootz
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1 Answer

0 votes 
$rgbarr = array(253, 10, 99);

echo sprintf("#%02X%02X%02X", $rgbarr[0], $rgbarr[1], $rgbarr[2]);

   
   
   
/*
run:
    
#FD0A63
    
*/

 



answered Dec 29, 2021 by avibootz

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