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How does MySQL work with the PHP programming language?

王林

Aug 29, 2023 pm 05:13 PM

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How does MySQL work with the PHP programming language?

MySQL works well with various programming languages such as PERL, C, C++, JAVA, and PHP. Among these languages, PHP is the most popular one for its web application development capabilities.

PHP provides various functions to access the MySQL database and manipulate data records in the MySQL database. You need to call a PHP function the same way you call any other PHP function.

PHP functions used with MySQL have the following general format –

mysql_function(value,value,...);

The second part of the function name is specific to the function and is usually a word that describes what the function does. Following are the two functions we will use in the tutorial -

mysqli_connect($connect);
mysqli_query($connect,"SQL statement");

Example

The following example shows the common syntax of PHP for calling 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>

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