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< ? php
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/**
* Retrieves and creates the wp - config . php file .
*
* The permissions for the base directory must allow for writing files in order
* for the wp - config . php to be created using this page .
*
* @ package WordPress
* @ subpackage Administration
*/
/**
* We are installing .
*
* @ package WordPress
*/
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define ( 'WP_INSTALLING' , true );
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/**
* Disable error reporting
*
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* Set this to error_reporting ( E_ALL ) or error_reporting ( E_ALL | E_STRICT ) for debugging
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*/
error_reporting ( 0 );
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/** #@+
* These three defines are required to allow us to use require_wp_db () to load
* the database class while being wp - content / db . php aware .
* @ ignore
*/
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define ( 'ABSPATH' , dirname ( dirname ( __FILE__ )) . '/' );
define ( 'WPINC' , 'wp-includes' );
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define ( 'WP_CONTENT_DIR' , ABSPATH . 'wp-content' );
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define ( 'WP_DEBUG' , false );
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/**#@-*/
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require_once ( ABSPATH . WPINC . '/load.php' );
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require_once ( ABSPATH . WPINC . '/compat.php' );
require_once ( ABSPATH . WPINC . '/functions.php' );
require_once ( ABSPATH . WPINC . '/classes.php' );
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if ( ! file_exists ( ABSPATH . 'wp-config-sample.php' ))
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wp_die ( 'Sorry, I need a wp-config-sample.php file to work from. Please re-upload this file from your WordPress installation.' );
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$configFile = file ( ABSPATH . 'wp-config-sample.php' );
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// Check if wp-config.php has been created
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if ( file_exists ( ABSPATH . 'wp-config.php' ))
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wp_die ( " <p>The file 'wp-config.php' already exists. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='install.php'>installing now</a>.</p> " );
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// Check if wp-config.php exists above the root directory but is not part of another install
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if ( file_exists ( ABSPATH . '../wp-config.php' ) && ! file_exists ( ABSPATH . '../wp-settings.php' ))
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wp_die ( " <p>The file 'wp-config.php' already exists one level above your WordPress installation. If you need to reset any of the configuration items in this file, please delete it first. You may try <a href='install.php'>installing now</a>.</p> " );
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if ( version_compare ( '4.3' , phpversion (), '>' ) )
wp_die ( sprintf ( /*WP_I18N_OLD_PHP*/ 'Your server is running PHP version %s but WordPress requires at least 4.3.' /*/WP_I18N_OLD_PHP*/ , phpversion () ) );
if ( ! extension_loaded ( 'mysql' ) && ! file_exists ( ABSPATH . 'wp-content/db.php' ) )
wp_die ( /*WP_I18N_OLD_MYSQL*/ 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' /*/WP_I18N_OLD_MYSQL*/ );
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if ( isset ( $_GET [ 'step' ]))
$step = $_GET [ 'step' ];
else
$step = 0 ;
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/**
* Display setup wp - config . php file header .
*
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* @ ignore
* @ since 2.3 . 0
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* @ package WordPress
* @ subpackage Installer_WP_Config
*/
function display_header () {
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header ( 'Content-Type: text/html; charset=utf-8' );
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?>
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<! DOCTYPE html PUBLIC " -//W3C//DTD XHTML 1.0 Transitional//EN " " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd " >
< html xmlns = " http://www.w3.org/1999/xhtml " >
< head >
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< meta http - equiv = " Content-Type " content = " text/html; charset=utf-8 " />
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< title > WordPress & rsaquo ; Setup Configuration File </ title >
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< link rel = " stylesheet " href = " css/install.css " type = " text/css " />
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</ head >
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< body >
< h1 id = " logo " >< img alt = " WordPress " src = " images/wordpress-logo.png " /></ h1 >
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< ? php
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} //end function display_header();
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switch ( $step ) {
case 0 :
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display_header ();
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?>
< p > Welcome to WordPress . Before getting started , we need some information on the database . You will need to know the following items before proceeding .</ p >
< ol >
< li > Database name </ li >
< li > Database username </ li >
< li > Database password </ li >
< li > Database host </ li >
< li > Table prefix ( if you want to run more than one WordPress in a single database ) </ li >
</ ol >
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< p >< strong > If for any reason this automatic file creation doesn 't work, don' t worry . All this does is fill in the database information to a configuration file . You may also simply open < code > wp - config - sample . php </ code > in a text editor , fill in your information , and save it as < code > wp - config . php </ code >. </ strong ></ p >
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< p > In all likelihood , these items were supplied to you by your Web Host . If you do not have this information , then you will need to contact them before you can continue . If you & #8217;re all ready…</p>
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< p class = " step " >< a href = " setup-config.php?step=1 " class = " button " > Let & #8217;s go!</a></p>
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< ? php
break ;
case 1 :
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display_header ();
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?>
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< form method = " post " action = " setup-config.php?step=2 " >
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< p > Below you should enter your database connection details . If you ' re not sure about these , contact your host . </ p >
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< table class = " form-table " >
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< tr >
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< th scope = " row " >< label for = " dbname " > Database Name </ label ></ th >
< td >< input name = " dbname " id = " dbname " type = " text " size = " 25 " value = " wordpress " /></ td >
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< td > The name of the database you want to run WP in . </ td >
</ tr >
< tr >
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< th scope = " row " >< label for = " uname " > User Name </ label ></ th >
< td >< input name = " uname " id = " uname " type = " text " size = " 25 " value = " username " /></ td >
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< td > Your MySQL username </ td >
</ tr >
< tr >
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< th scope = " row " >< label for = " pwd " > Password </ label ></ th >
< td >< input name = " pwd " id = " pwd " type = " text " size = " 25 " value = " password " /></ td >
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< td >... and MySQL password .</ td >
</ tr >
< tr >
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< th scope = " row " >< label for = " dbhost " > Database Host </ label ></ th >
< td >< input name = " dbhost " id = " dbhost " type = " text " size = " 25 " value = " localhost " /></ td >
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< td > 99 % chance you won ' t need to change this value .</ td >
</ tr >
< tr >
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< th scope = " row " >< label for = " prefix " > Table Prefix </ label ></ th >
< td >< input name = " prefix " id = " prefix " type = " text " id = " prefix " value = " wp_ " size = " 25 " /></ td >
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< td > If you want to run multiple WordPress installations in a single database , change this .</ td >
</ tr >
</ table >
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< p class = " step " >< input name = " submit " type = " submit " value = " Submit " class = " button " /></ p >
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</ form >
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< ? php
break ;
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case 2 :
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$dbname = trim ( $_POST [ 'dbname' ]);
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$uname = trim ( $_POST [ 'uname' ]);
$passwrd = trim ( $_POST [ 'pwd' ]);
$dbhost = trim ( $_POST [ 'dbhost' ]);
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$prefix = trim ( $_POST [ 'prefix' ]);
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if ( empty ( $prefix )) $prefix = 'wp_' ;
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// Test the db connection.
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/** #@+
* @ ignore
*/
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define ( 'DB_NAME' , $dbname );
define ( 'DB_USER' , $uname );
define ( 'DB_PASSWORD' , $passwrd );
define ( 'DB_HOST' , $dbhost );
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/**#@-*/
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// We'll fail here if the values are no good.
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require_wp_db ();
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if ( ! empty ( $wpdb -> error ) )
wp_die ( $wpdb -> error -> get_error_message ());
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foreach ( $configFile as $line_num => $line ) {
switch ( substr ( $line , 0 , 16 )) {
case " define('DB_NAME' " :
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$configFile [ $line_num ] = str_replace ( " putyourdbnamehere " , $dbname , $line );
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break ;
case " define('DB_USER' " :
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$configFile [ $line_num ] = str_replace ( " 'usernamehere' " , " ' $uname ' " , $line );
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break ;
case " define('DB_PASSW " :
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$configFile [ $line_num ] = str_replace ( " 'yourpasswordhere' " , " ' $passwrd ' " , $line );
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break ;
case " define('DB_HOST' " :
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$configFile [ $line_num ] = str_replace ( " localhost " , $dbhost , $line );
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break ;
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case '$table_prefix =' :
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$configFile [ $line_num ] = str_replace ( 'wp_' , $prefix , $line );
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break ;
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}
}
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if ( ! is_writable ( ABSPATH ) ) :
display_header ();
?>
< p > Sorry , but I can ' t write the < code > wp - config . php </ code > file .</ p >
< p > You can create the < code > wp - config . php </ code > manually and paste the following text into it .</ p >
< textarea cols = " 90 " rows = " 15 " >< ? php
foreach ( $configFile as $line ) {
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echo htmlentities ( $line , ENT_COMPAT , 'UTF-8' );
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}
?> </textarea>
< p > After you ' ve done that , click " Run the install. " </ p >
< p class = " step " >< a href = " install.php " class = " button " > Run the install </ a ></ p >
< ? php
else :
$handle = fopen ( ABSPATH . 'wp-config.php' , 'w' );
foreach ( $configFile as $line ) {
fwrite ( $handle , $line );
}
fclose ( $handle );
chmod ( ABSPATH . 'wp-config.php' , 0666 );
display_header ();
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?>
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< p > All right sparky ! You ' ve made it through this part of the installation . WordPress can now communicate with your database . If you are ready , time now to & hellip ; </ p >
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< p class = " step " >< a href = " install.php " class = " button " > Run the install </ a ></ p >
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< ? php
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endif ;
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break ;
}
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?>
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</ body >
</ html >
