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php Programming Glossary: fetchcolumnAlternative for mysql_num_rows using PDO http://stackoverflow.com/questions/11305230/alternative-for-mysql-num-rows-using-pdo res DB query 'SELECT COUNT FROM table' num_rows res fetchColumn or res DB prepare 'SELECT COUNT FROM table' res execute num_rows.. prepare 'SELECT COUNT FROM table' res execute num_rows res fetchColumn You can use this to ask if data exists or is selected too res.. too res DB query 'SELECT COUNT FROM table' data_exists res fetchColumn 0 true false Or with your variables res DB query 'SELECT COUNT..
How to detect fake users ( crawlers ) and cURL http://stackoverflow.com/questions/12257584/how-to-detect-fake-users-crawlers-and-curl dbh query select count from banned_ips where ip ' ip ' fetchColumn if count 0 banned true else Count entries in our db for this.. from sessions_per_ip where ip ' ip ' count dbh query query fetchColumn if count max_sessions Lock website for this ip query insert..
Causes of MySQL error 2014 Cannot execute queries while other unbuffered queries are active http://stackoverflow.com/questions/17434102/causes-of-mysql-error-2014-cannot-execute-queries-while-other-unbuffered-queries execute array data 5 data 4 if county_id stmt_check_county fetchColumn stmt_counties execute array data 5 county_id db db lastInsertId..
How can I make a singleton wrapper for PDO? http://stackoverflow.com/questions/2684179/how-can-i-make-a-singleton-wrapper-for-pdo NAMES utf8 version db query 'SELECT version ' echo version fetchColumn remove reference to instance unset db doesn't require connection..
http://stackoverflow.com/questions/2700621/php-pdo-num-rows as your intended SELECT statement then use PDOStatement fetchColumn to retrieve the number of rows that will be returned. Your application..
http://stackoverflow.com/questions/3705318/simple-php-pagination in the table total dbh query ' SELECT COUNT FROM table ' fetchColumn How many items to list per page limit 20 How many pages will..
Work-around for PHP5's PDO rowCount MySQL issue http://stackoverflow.com/questions/460010/work-around-for-php5s-pdo-rowcount-mysql-issue SELECT FROM users foundRows pdo query SELECT FOUND_ROWS fetchColumn See also MySQL Docs on FOUND_ROWS share improve this answer..
http://stackoverflow.com/questions/883365/row-count-with-pdo con prepare sql result execute number_of_rows result fetchColumn Not the most elegant way to do it plus it involves an extra.. as your intended SELECT statement then use PDOStatement fetchColumn to retrieve the number of rows that will be returned. Your application..
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