php - My code only connect to localhost mysql server but not for remote server -


when trying connect remote mysql server error :

php_network_getaddresses: getaddrinfo failed: hôte inconnu. (translation: host unknown).

con.php :

<?php    $db_host     = 'http://xxx.xxx.xxx.xxx';   $db_username = 'xxx';   $db_password = 'xxx';   $db_name     = 'xxx';    $con = mysql_connect($db_host,$db_username,$db_password);    $select_db = mysql_select_db($db_name,$con);  ?>

when connecting localhost goes fine, remote connection didn't work.

you cannot connect mysql using http protocol (namely because of port conflicts). parameter should ip string. remove http protocol follows:

$db_host     = 'xxx.xxx.xxx.xxx'; $db_username = 'xxx'; $db_password = 'xxx'; $db_name     = 'xxx';  $con = mysql_connect($db_host, $db_username, $db_password); $select_db = mysql_select_db($db_name, $con);

you should note mysql can configured prevent other localhost access on user accounts. ensure user you're using able access database domain.

finally, mysql_* family of functions being deprecated, , should avoid using them new code. instead, check out mysqli or pdo.


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