How to use AND/OR in if else PHP statement -

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how shorting codes

if(stristr($a,'erorr email')){     echo 'error login'; }  elseif(stristr($a,'erorr password')){     echo 'error login'; }

i want add 'and' if , delete 'elseif' ..

if(stristr($a,'erorr email') || stristr($a,'erorr password')){      echo 'error login'; }

and read link learn more: php operators


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