Mysql Tutorial – How Php Syntax Connect Mysql Database
Jun 08, 2012, by admin
MySQL works very well in combination of various programming languages like PERL, C, C++, JAVA and PHP. Out of these languages, PHP is the most popular one because of its web application development capabilities.
This tutorial focuses heavily on using MySQL in a PHP environment. PHP offers various functions to access MySQL database and to control data records inside MySQL database. You would require to call PHP functions in the same way you call any other PHP function.
The PHP functions for use with MySQL have the following general format:
mysql_function(value,value,…);
The second part of the function name is particular to the function, usually a word that describes what the function does. The following are two of the functions which we will use in our tutorial
mysqli_connect($connect);
mysqli_query($connect,”SQL statement”);
Following example shows a common sysntax of PHP to call any MySQL function.
<html>
<head>
<title>PHP with MySQL</title>
</head>
<body>
<?php
$retval = mysql_function(value, [value,…]);
if( !$retval )
{
die ( “Error: a related error message” );
}
// Otherwise MySQL or PHP Statements
?>
</body>
</html>
