php - Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO -



php - Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO -

i new php , im trying connect database whith help of tube videos error

deprecated: mysql_connect(): mysql extension deprecated , removed in future: utilize mysqli or pdo instead in c:\wamp\www\db.php on line 7

please help ..i confused !!!

the problem stems wampserver's demo sql files include mysql_* based functions code.

sidenote: should create note of or update demo files include test files containing mysqli_ and/or pdo code leave out confusion, since version of php comes 5.5.12, create sense.

i myself have installed wamp in 1 machines few weeks ago , faced same issue, yet remedied situation changing instances of mysql_ mysqli_ , setting db connection variable first parameter.

for illustration , taken http://php.net/manual/en/function.mysqli-connect.php

$result = mysqli_query($link, $query); // $link beingness connection variable

this demo sql code looks like:

<?php $link = mysql_connect('hostname','dbuser','dbpassword'); if (!$link) { die('could not connect mysql: ' . mysql_error()); } echo 'connection ok'; mysql_close($link); ?>

change next illustration , changing proper code own db:

<?php $link = mysqli_connect('hostname','dbuser','dbpassword','db_name'); if (!$link) { die('could not connect mysql: ' . mysqli_error($link)); } echo 'connection ok'; mysqli_close($link); ?>

for more info on mysqli_ , pdo, visit next pages:

http://php.net/manual/en/book.mysqli.php http://php.net/manual/en/book.pdo.php

additional links:

mysqli_* prepared statements pdo prepared statements.

which much improve , safer utilize when getting database work.

php mysql pdo mysqli

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