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![Client
User requests a PHP page or a HTML page that includes a PHP
Script Web Server
Robinson Via HTTP.
Server responds to the request by sending the generated
HTML page to the User. <html>
<head>
<title> PHP to
If a PHP page is requested, server passes
HTML</title>
the PHP page to the PHP script engine. </head>
<body>
#DataBase PHP script. <h1> Robinson</h1>
<?php </body>
$q = ‘SELECT fn FORM persons’; </html>
//run the query
$r = mysqli_query($dbc, $q);
//fetch the data
While($re = mysqli_fetch_array($r)){
echo ‚<h1>{$re[‘fn’]}</h1>‛; The PHP engine
} parses the given
?> PHP script and
Converts it into HTML
And send’s it to the
PHP engine send’s the query to the MySQL DB engine. browser as shown
(SELECT fn FROM persons); Above.
PHP SCRIPT ENGINE
Returns the result of the query (Robinson)
DATABASE](https://image.slidesharecdn.com/howphpworks-121225102150-phpapp01/75/How-php-works-3-2048.jpg)
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- 3. Client User requests a PHP page or a HTML page that includes a PHP Script Web Server Robinson Via HTTP. Server responds to the request by sending the generated HTML page to the User. <html> <head> <title> PHP to If a PHP page is requested, server passes HTML</title> the PHP page to the PHP script engine. </head> <body> #DataBase PHP script. <h1> Robinson</h1> <?php </body> $q = ‘SELECT fn FORM persons’; </html> //run the query $r = mysqli_query($dbc, $q); //fetch the data While($re = mysqli_fetch_array($r)){ echo ‚<h1>{$re[‘fn’]}</h1>‛; The PHP engine } parses the given ?> PHP script and Converts it into HTML And send’s it to the PHP engine send’s the query to the MySQL DB engine. browser as shown (SELECT fn FROM persons); Above. PHP SCRIPT ENGINE Returns the result of the query (Robinson) DATABASE