mysql - echo PDO query as string in PHP -


basically trying return total number of columns correspond given criteria:

$exec = $link->query("select count(*) `requests` language='php'"); $result = $exec->fetch(pdo::fetch_assoc);  echo $result[0];

however, above not return sql query correct since returns value when executed in phpmyadmin.

since explicitly used flag pdo::fetch_assoc, need point on associative index returns. i'd suggest put alias on count()

select count(*) total `requests` language='php'

then access after fetching:

echo $result['total'];

another way use ->fetchcolumn():

$count = $exec->fetchcolumn(); echo $count;

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