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We can use similar syntax of WHERE...LIKE clause in PHP function - mysql_query(). This function is used to execute a SQL command and later another PHP function – if the WHERE...LIKE clause is used with the SELECT command, mysql_fetch_array() can be used to fetch all selected data .
But if the WHERE... LIKE clause is used with the DELETE or UPDATE command, no further calls to PHP functions are required.
To illustrate this, we have the following example -
In this example we are writing a PHP script which will return a tutorial_tbl' All records in the table whose author name contains 'jay' -
<?php $dbhost = 'localhost:3036'; $dbuser = 'root'; $dbpass = 'rootpassword'; $conn = mysql_connect($dbhost, $dbuser, $dbpass); if(! $conn ) { die('Could not connect: ' . mysql_error()); } $sql = 'SELECT tutorial_id, tutorial_title, tutorial_author, submission_date FROM tutorials_tbl WHERE tutorial_author LIKE "%jay%"'; mysql_select_db('TUTORIALS'); $retval = mysql_query( $sql, $conn ); if(! $retval ) { die('Could not get data: ' . mysql_error()); } while($row = mysql_fetch_array($retval, MYSQL_ASSOC)) { echo "Tutorial ID :{$row['tutorial_id']} <br> ". "Title: {$row['tutorial_title']} <br> ". "Author: {$row['tutorial_author']} <br> ". "Submission Date : {$row['submission_date']} <br> ". "--------------------------------<br>"; } echo "Fetched data successfully</p><p>"; mysql_close($conn); ?>
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