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Path: ~/home/caidadmin/dev.pelicans.sca-caid.org/wp-admin/includes/

File Content: `network.php`

<?php
/**
 * WordPress Network Administration API.
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.4.0
 */

/**
 * Check for an existing network.
 *
 * @since 3.0.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @return string|false Base domain if network exists, otherwise false.
 */
function network_domain_check() {
	global $wpdb;

	$sql = $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $wpdb->site ) );
	if ( $wpdb->get_var( $sql ) ) {
		return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" );
	}
	return false;
}

/**
 * Allow subdomain installation
 *
 * @since 3.0.0
 * @return bool Whether subdomain installation is allowed
 */
function allow_subdomain_install() {
	$domain = preg_replace( '|https?://([^/]+)|', '$1', get_option( 'home' ) );
	if ( parse_url( get_option( 'home' ), PHP_URL_PATH ) || 'localhost' == $domain || preg_match( '|^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$|', $domain ) ) {
		return false;
	}

	return true;
}

/**
 * Allow subdirectory installation.
 *
 * @since 3.0.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @return bool Whether subdirectory installation is allowed
 */
function allow_subdirectory_install() {
	global $wpdb;
		/**
		 * Filters whether to enable the subdirectory installation feature in Multisite.
		 *
		 * @since 3.0.0
		 *
		 * @param bool $allow Whether to enable the subdirectory installation feature in Multisite. Default is false.
		 */
	if ( apply_filters( 'allow_subdirectory_install', false ) ) {
		return true;
	}

	if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) {
		return true;
	}

	$post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" );
	if ( empty( $post ) ) {
		return true;
	}

	return false;
}

/**
 * Get base domain of network.
 *
 * @since 3.0.0
 * @return string Base domain.
 */
function get_clean_basedomain() {
	if ( $existing_domain = network_domain_check() ) {
		return $existing_domain;
	}
	$domain = preg_replace( '|https?://|', '', get_option( 'siteurl' ) );
	if ( $slash = strpos( $domain, '/' ) ) {
		$domain = substr( $domain, 0, $slash );
	}
	return $domain;
}

/**
 * Prints step 1 for Network installation process.
 *
 * @todo Realistically, step 1 should be a welcome screen explaining what a Network is and such. Navigating to Tools > Network
 *  should not be a sudden "Welcome to a new install process! Fill this out and click here." See also contextual help todo.
 *
 * @since 3.0.0
 *
 * @global bool $is_apache
 *
 * @param WP_Error $errors
 */
function network_step1( $errors = false ) {
	global $is_apache;

	if ( defined( 'DO_NOT_UPGRADE_GLOBAL_TABLES' ) ) {
		echo '<div class="error"><p><strong>' . __( 'ERROR:' ) . '</strong> ' . sprintf(
			/* translators: %s: DO_NOT_UPGRADE_GLOBAL_TABLES */
			__( 'The constant %s cannot be defined when creating a network.' ),
			'<code>DO_NOT_UPGRADE_GLOBAL_TABLES</code>'
		) . '</p></div>';
		echo '</div>';
		include( ABSPATH . 'wp-admin/admin-footer.php' );
		die();
	}

	$active_plugins = get_option( 'active_plugins' );
	if ( ! empty( $active_plugins ) ) {
		echo '<div class="updated"><p><strong>' . __( 'Warning:' ) . '</strong> ' . sprintf(
			/* translators: %s: Plugins screen URL */
			__( 'Please <a href="%s">deactivate your plugins</a> before enabling the Network feature.' ),
			admin_url( 'plugins.php?plugin_status=active' )
		) . '</p></div>';
		echo '<p>' . __( 'Once the network is created, you may reactivate your plugins.' ) . '</p>';
		echo '</div>';
		include( ABSPATH . 'wp-admin/admin-footer.php' );
		die();
	}

	$hostname  = get_clean_basedomain();
	$has_ports = strstr( $hostname, ':' );
	if ( ( false !== $has_ports && ! in_array( $has_ports, array( ':80', ':443' ) ) ) ) {
		echo '<div class="error"><p><strong>' . __( 'ERROR:' ) . '</strong> ' . __( 'You cannot install a network of sites with your server address.' ) . '</p></div>';
		echo '<p>' . sprintf(
			/* translators: %s: port number */
			__( 'You cannot use port numbers such as %s.' ),
			'<code>' . $has_ports . '</code>'
		) . '</p>';
		echo '<a href="' . esc_url( admin_url() ) . '">' . __( 'Return to Dashboard' ) . '</a>';
		echo '</div>';
		include( ABSPATH . 'wp-admin/admin-footer.php' );
		die();
	}

	echo '<form method="post">';

	wp_nonce_field( 'install-network-1' );

	$error_codes = array();
	if ( is_wp_error( $errors ) ) {
		echo '<div class="error"><p><strong>' . __( 'ERROR: The network could not be created.' ) . '</strong></p>';
		foreach ( $errors->get_error_messages() as $error ) {
			echo "<p>$error</p>";
		}
		echo '</div>';
		$error_codes = $errors->get_error_codes();
	}

	if ( ! empty( $_POST['sitename'] ) && ! in_array( 'empty_sitename', $error_codes ) ) {
		$site_name = $_POST['sitename'];
	} else {
		/* translators: %s: Default network name */
		$site_name = sprintf( __( '%s Sites' ), get_option( 'blogname' ) );
	}

	if ( ! empty( $_POST['email'] ) && ! in_array( 'invalid_email', $error_codes ) ) {
		$admin_email = $_POST['email'];
	} else {
		$admin_email = get_option( 'admin_email' );
	}
	?>
	<p><?php _e( 'Welcome to the Network installation process!' ); ?></p>
	<p><?php _e( 'Fill in the information below and you&#8217;ll be on your way to creating a network of WordPress sites. We will create configuration files in the next step.' ); ?></p>
	<?php

	if ( isset( $_POST['subdomain_install'] ) ) {
		$subdomain_install = (bool) $_POST['subdomain_install'];
	} elseif ( apache_mod_loaded( 'mod_rewrite' ) ) { // assume nothing
		$subdomain_install = true;
	} elseif ( ! allow_subdirectory_install() ) {
		$subdomain_install = true;
	} else {
		$subdomain_install = false;
		if ( $got_mod_rewrite = got_mod_rewrite() ) { // dangerous assumptions
			echo '<div class="updated inline"><p><strong>' . __( 'Note:' ) . '</strong> ';
			/* translators: %s: mod_rewrite */
			printf(
				__( 'Please make sure the Apache %s module is installed as it will be used at the end of this installation.' ),
				'<code>mod_rewrite</code>'
			);
			echo '</p>';
		} elseif ( $is_apache ) {
			echo '<div class="error inline"><p><strong>' . __( 'Warning:' ) . '</strong> ';
			/* translators: %s: mod_rewrite */
			printf(
				__( 'It looks like the Apache %s module is not installed.' ),
				'<code>mod_rewrite</code>'
			);
			echo '</p>';
		}

		if ( $got_mod_rewrite || $is_apache ) { // Protect against mod_rewrite mimicry (but ! Apache)
			echo '<p>';
			/* translators: 1: mod_rewrite, 2: mod_rewrite documentation URL, 3: Google search for mod_rewrite */
			printf(
				__( 'If %1$s is disabled, ask your administrator to enable that module, or look at the <a href="%2$s">Apache documentation</a> or <a href="%3$s">elsewhere</a> for help setting it up.' ),
				'<code>mod_rewrite</code>',
				'https://httpd.apache.org/docs/mod/mod_rewrite.html',
				'https://www.google.com/search?q=apache+mod_rewrite'
			);
			echo '</p></div>';
		}
	}

	if ( allow_subdomain_install() && allow_subdirectory_install() ) :
		?>
		<h3><?php esc_html_e( 'Addresses of Sites in your Network' ); ?></h3>
		<p><?php _e( 'Please choose whether you would like sites in your WordPress network to use sub-domains or sub-directories.' ); ?>
			<strong><?php _e( 'You cannot change this later.' ); ?></strong></p>
		<p><?php _e( 'You will need a wildcard DNS record if you are going to use the virtual host (sub-domain) functionality.' ); ?></p>
		<?php // @todo: Link to an MS readme? ?>
		<table class="form-table">
			<tr>
				<th><label><input type="radio" name="subdomain_install" value="1"<?php checked( $subdomain_install ); ?> /> <?php _e( 'Sub-domains' ); ?></label></th>
				<td>
				<?php
				printf(
					/* translators: 1: hostname */
					_x( 'like <code>site1.%1$s</code> and <code>site2.%1$s</code>', 'subdomain examples' ),
					$hostname
				);
				?>
				</td>
			</tr>
			<tr>
				<th><label><input type="radio" name="subdomain_install" value="0"<?php checked( ! $subdomain_install ); ?> /> <?php _e( 'Sub-directories' ); ?></label></th>
				<td>
				<?php
				printf(
					/* translators: 1: hostname */
					_x( 'like <code>%1$s/site1</code> and <code>%1$s/site2</code>', 'subdirectory examples' ),
					$hostname
				);
				?>
				</td>
			</tr>
		</table>

		<?php
	endif;

	if ( WP_CONTENT_DIR != ABSPATH . 'wp-content' && ( allow_subdirectory_install() || ! allow_subdomain_install() ) ) {
		echo '<div class="error inline"><p><strong>' . __( 'Warning:' ) . '</strong> ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</p></div>';
	}

		$is_www = ( 0 === strpos( $hostname, 'www.' ) );
	if ( $is_www ) :
		?>
		<h3><?php esc_html_e( 'Server Address' ); ?></h3>
		<p>
		<?php
		printf(
			/* translators: 1: site url, 2: host name, 3: www */
			__( 'We recommend you change your siteurl to %1$s before enabling the network feature. It will still be possible to visit your site using the %3$s prefix with an address like %2$s but any links will not have the %3$s prefix.' ),
			'<code>' . substr( $hostname, 4 ) . '</code>',
			'<code>' . $hostname . '</code>',
			'<code>www</code>'
		);
		?>
		</p>
		<table class="form-table">
			<tr>
			<th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
			<td>
				<?php
					printf(
						/* translators: %s: host name */
						__( 'The internet address of your network will be %s.' ),
						'<code>' . $hostname . '</code>'
					);
				?>
				</td>
			</tr>
		</table>
		<?php endif; ?>

		<h3><?php esc_html_e( 'Network Details' ); ?></h3>
		<table class="form-table">
		<?php if ( 'localhost' == $hostname ) : ?>
			<tr>
				<th scope="row"><?php esc_html_e( 'Sub-directory Installation' ); ?></th>
				<td>
				<?php
					printf(
						/* translators: 1: localhost, 2: localhost.localdomain */
						__( 'Because you are using %1$s, the sites in your WordPress network must use sub-directories. Consider using %2$s if you wish to use sub-domains.' ),
						'<code>localhost</code>',
						'<code>localhost.localdomain</code>'
					);
					// Uh oh:
				if ( ! allow_subdirectory_install() ) {
					echo ' <strong>' . __( 'Warning:' ) . ' ' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
				}
				?>
				</td>
			</tr>
		<?php elseif ( ! allow_subdomain_install() ) : ?>
			<tr>
				<th scope="row"><?php esc_html_e( 'Sub-directory Installation' ); ?></th>
				<td>
				<?php
					_e( 'Because your installation is in a directory, the sites in your WordPress network must use sub-directories.' );
					// Uh oh:
				if ( ! allow_subdirectory_install() ) {
					echo ' <strong>' . __( 'Warning:' ) . ' ' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
				}
				?>
				</td>
			</tr>
		<?php elseif ( ! allow_subdirectory_install() ) : ?>
			<tr>
				<th scope="row"><?php esc_html_e( 'Sub-domain Installation' ); ?></th>
				<td>
				<?php
				_e( 'Because your installation is not new, the sites in your WordPress network must use sub-domains.' );
					echo ' <strong>' . __( 'The main site in a sub-directory installation will need to use a modified permalink structure, potentially breaking existing links.' ) . '</strong>';
				?>
				</td>
			</tr>
		<?php endif; ?>
		<?php if ( ! $is_www ) : ?>
			<tr>
				<th scope='row'><?php esc_html_e( 'Server Address' ); ?></th>
				<td>
					<?php
					printf(
						/* translators: %s: host name */
						__( 'The internet address of your network will be %s.' ),
						'<code>' . $hostname . '</code>'
					);
					?>
				</td>
			</tr>
		<?php endif; ?>
			<tr>
				<th scope='row'><?php esc_html_e( 'Network Title' ); ?></th>
				<td>
					<input name='sitename' type='text' size='45' value='<?php echo esc_attr( $site_name ); ?>' />
					<p class="description">
						<?php _e( 'What would you like to call your network?' ); ?>
					</p>
				</td>
			</tr>
			<tr>
				<th scope='row'><?php esc_html_e( 'Network Admin Email' ); ?></th>
				<td>
					<input name='email' type='text' size='45' value='<?php echo esc_attr( $admin_email ); ?>' />
					<p class="description">
						<?php _e( 'Your email address.' ); ?>
					</p>
				</td>
			</tr>
		</table>
		<?php submit_button( __( 'Install' ), 'primary', 'submit' ); ?>
	</form>
	<?php
}

/**
 * Prints step 2 for Network installation process.
 *
 * @since 3.0.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param WP_Error $errors
 */
function network_step2( $errors = false ) {
	global $wpdb;

	$hostname          = get_clean_basedomain();
	$slashed_home      = trailingslashit( get_option( 'home' ) );
	$base              = parse_url( $slashed_home, PHP_URL_PATH );
	$document_root_fix = str_replace( '\\', '/', realpath( $_SERVER['DOCUMENT_ROOT'] ) );
	$abspath_fix       = str_replace( '\\', '/', ABSPATH );
	$home_path         = 0 === strpos( $abspath_fix, $document_root_fix ) ? $document_root_fix . $base : get_home_path();
	$wp_siteurl_subdir = preg_replace( '#^' . preg_quote( $home_path, '#' ) . '#', '', $abspath_fix );
	$rewrite_base      = ! empty( $wp_siteurl_subdir ) ? ltrim( trailingslashit( $wp_siteurl_subdir ), '/' ) : '';

	$location_of_wp_config = $abspath_fix;
	if ( ! file_exists( ABSPATH . 'wp-config.php' ) && file_exists( dirname( ABSPATH ) . '/wp-config.php' ) ) {
		$location_of_wp_config = dirname( $abspath_fix );
	}
	$location_of_wp_config = trailingslashit( $location_of_wp_config );

	// Wildcard DNS message.
	if ( is_wp_error( $errors ) ) {
		echo '<div class="error">' . $errors->get_error_message() . '</div>';
	}

	if ( $_POST ) {
		if ( allow_subdomain_install() ) {
			$subdomain_install = allow_subdirectory_install() ? ! empty( $_POST['subdomain_install'] ) : true;
		} else {
			$subdomain_install = false;
		}
	} else {
		if ( is_multisite() ) {
			$subdomain_install = is_subdomain_install();
			?>
	<p><?php _e( 'The original configuration steps are shown here for reference.' ); ?></p>
			<?php
		} else {
			$subdomain_install = (bool) $wpdb->get_var( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = 1 AND meta_key = 'subdomain_install'" );
			?>
	<div class="error"><p><strong><?php _e( 'Warning:' ); ?></strong> <?php _e( 'An existing WordPress network was detected.' ); ?></p></div>
	<p><?php _e( 'Please complete the configuration steps. To create a new network, you will need to empty or remove the network database tables.' ); ?></p>
			<?php
		}
	}

	$subdir_match          = $subdomain_install ? '' : '([_0-9a-zA-Z-]+/)?';
	$subdir_replacement_01 = $subdomain_install ? '' : '$1';
	$subdir_replacement_12 = $subdomain_install ? '$1' : '$2';

	if ( $_POST || ! is_multisite() ) {
		?>
		<h3><?php esc_html_e( 'Enabling the Network' ); ?></h3>
		<p><?php _e( 'Complete the following steps to enable the features for creating a network of sites.' ); ?></p>
		<div class="updated inline"><p>
		<?php
		if ( file_exists( $home_path . '.htaccess' ) ) {
			echo '<strong>' . __( 'Caution:' ) . '</strong> ';
			printf(
				/* translators: 1: wp-config.php, 2: .htaccess */
				__( 'We recommend you back up your existing %1$s and %2$s files.' ),
				'<code>wp-config.php</code>',
				'<code>.htaccess</code>'
			);
		} elseif ( file_exists( $home_path . 'web.config' ) ) {
			echo '<strong>' . __( 'Caution:' ) . '</strong> ';
			printf(
				/* translators: 1: wp-config.php, 2: web.config */
				__( 'We recommend you back up your existing %1$s and %2$s files.' ),
				'<code>wp-config.php</code>',
				'<code>web.config</code>'
			);
		} else {
			echo '<strong>' . __( 'Caution:' ) . '</strong> ';
			printf(
				/* translators: %s: wp-config.php */
				__( 'We recommend you back up your existing %s file.' ),
				'<code>wp-config.php</code>'
			);
		}
		?>
		</p></div>
		<?php
	}
	?>
		<ol>
			<li><p>
			<?php
			printf(
				/* translators: 1: wp-config.php, 2: location of wp-config file, 3: translated version of "That's all, stop editing! Happy publishing." */
				__( 'Add the following to your %1$s file in %2$s <strong>above</strong> the line reading %3$s:' ),
				'<code>wp-config.php</code>',
				'<code>' . $location_of_wp_config . '</code>',
				/*
				 * translators: This string should only be translated if wp-config-sample.php is localized.
				 * You can check the localized release package or
				 * https://i18n.svn.wordpress.org/<locale code>/branches/<wp version>/dist/wp-config-sample.php
				 */
				'<code>/* ' . __( 'That&#8217;s all, stop editing! Happy publishing.' ) . ' */</code>'
			);
			?>
			</p>
				<textarea class="code" readonly="readonly" cols="100" rows="7">
define('MULTISITE', true);
define('SUBDOMAIN_INSTALL', <?php echo $subdomain_install ? 'true' : 'false'; ?>);
define('DOMAIN_CURRENT_SITE', '<?php echo $hostname; ?>');
define('PATH_CURRENT_SITE', '<?php echo $base; ?>');
define('SITE_ID_CURRENT_SITE', 1);
define('BLOG_ID_CURRENT_SITE', 1);
</textarea>
	<?php
	$keys_salts = array(
		'AUTH_KEY'         => '',
		'SECURE_AUTH_KEY'  => '',
		'LOGGED_IN_KEY'    => '',
		'NONCE_KEY'        => '',
		'AUTH_SALT'        => '',
		'SECURE_AUTH_SALT' => '',
		'LOGGED_IN_SALT'   => '',
		'NONCE_SALT'       => '',
	);
	foreach ( $keys_salts as $c => $v ) {
		if ( defined( $c ) ) {
			unset( $keys_salts[ $c ] );
		}
	}

	if ( ! empty( $keys_salts ) ) {
		$keys_salts_str = '';
		$from_api       = wp_remote_get( 'https://api.wordpress.org/secret-key/1.1/salt/' );
		if ( is_wp_error( $from_api ) ) {
			foreach ( $keys_salts as $c => $v ) {
				$keys_salts_str .= "\ndefine( '$c', '" . wp_generate_password( 64, true, true ) . "' );";
			}
		} else {
			$from_api = explode( "\n", wp_remote_retrieve_body( $from_api ) );
			foreach ( $keys_salts as $c => $v ) {
				$keys_salts_str .= "\ndefine( '$c', '" . substr( array_shift( $from_api ), 28, 64 ) . "' );";
			}
		}
		$num_keys_salts = count( $keys_salts );
		?>
<p>
		<?php
		if ( 1 == $num_keys_salts ) {
			printf(
				/* translators: %s: wp-config.php */
				__( 'This unique authentication key is also missing from your %s file.' ),
				'<code>wp-config.php</code>'
			);
		} else {
			printf(
				/* translators: %s: wp-config.php */
				__( 'These unique authentication keys are also missing from your %s file.' ),
				'<code>wp-config.php</code>'
			);
		}
		?>
		<?php _e( 'To make your installation more secure, you should also add:' ); ?>
	</p>
	<textarea class="code" readonly="readonly" cols="100" rows="<?php echo $num_keys_salts; ?>"><?php echo esc_textarea( $keys_salts_str ); ?></textarea>
		<?php
	}
	?>
</li>
	<?php
	if ( iis7_supports_permalinks() ) :
		// IIS doesn't support RewriteBase, all your RewriteBase are belong to us
		$iis_subdir_match       = ltrim( $base, '/' ) . $subdir_match;
		$iis_rewrite_base       = ltrim( $base, '/' ) . $rewrite_base;
		$iis_subdir_replacement = $subdomain_install ? '' : '{R:1}';

		$web_config_file = '<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="WordPress Rule 1" stopProcessing="true">
                    <match url="^index\.php$" ignoreCase="false" />
                    <action type="None" />
                </rule>';
		if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) {
			$web_config_file .= '
                <rule name="WordPress Rule for Files" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . 'files/(.+)" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . WPINC . '/ms-files.php?file={R:1}" appendQueryString="false" />
                </rule>';
		}
			$web_config_file .= '
                <rule name="WordPress Rule 2" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . 'wp-admin$" ignoreCase="false" />
                    <action type="Redirect" url="' . $iis_subdir_replacement . 'wp-admin/" redirectType="Permanent" />
                </rule>
                <rule name="WordPress Rule 3" stopProcessing="true">
                    <match url="^" ignoreCase="false" />
                    <conditions logicalGrouping="MatchAny">
                        <add input="{REQUEST_FILENAME}" matchType="IsFile" ignoreCase="false" />
                        <add input="{REQUEST_FILENAME}" matchType="IsDirectory" ignoreCase="false" />
                    </conditions>
                    <action type="None" />
                </rule>
                <rule name="WordPress Rule 4" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . '(wp-(content|admin|includes).*)" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:1}" />
                </rule>
                <rule name="WordPress Rule 5" stopProcessing="true">
                    <match url="^' . $iis_subdir_match . '([_0-9a-zA-Z-]+/)?(.*\.php)$" ignoreCase="false" />
                    <action type="Rewrite" url="' . $iis_rewrite_base . '{R:2}" />
                </rule>
                <rule name="WordPress Rule 6" stopProcessing="true">
                    <match url="." ignoreCase="false" />
                    <action type="Rewrite" url="index.php" />
                </rule>
            </rules>
        </rewrite>
    </system.webServer>
</configuration>
';

			echo '<li><p>';
			printf(
				/* translators: 1: a filename like .htaccess, 2: a file path */
				__( 'Add the following to your %1$s file in %2$s, <strong>replacing</strong> other WordPress rules:' ),
				'<code>web.config</code>',
				'<code>' . $home_path . '</code>'
			);
		echo '</p>';
		if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) {
			echo '<p><strong>' . __( 'Warning:' ) . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>';
		}
		?>
	<textarea class="code" readonly="readonly" cols="100" rows="20"><?php echo esc_textarea( $web_config_file ); ?>
		</textarea></li>
		</ol>

		<?php
	else : // end iis7_supports_permalinks(). construct an htaccess file instead:

		$ms_files_rewriting = '';
		if ( is_multisite() && get_site_option( 'ms_files_rewriting' ) ) {
			$ms_files_rewriting  = "\n# uploaded files\nRewriteRule ^";
			$ms_files_rewriting .= $subdir_match . "files/(.+) {$rewrite_base}" . WPINC . "/ms-files.php?file={$subdir_replacement_12} [L]" . "\n";
		}

		$htaccess_file = <<<EOF
RewriteEngine On
RewriteBase {$base}
RewriteRule ^index\.php$ - [L]
{$ms_files_rewriting}
# add a trailing slash to /wp-admin
RewriteRule ^{$subdir_match}wp-admin$ {$subdir_replacement_01}wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule ^{$subdir_match}(wp-(content|admin|includes).*) {$rewrite_base}{$subdir_replacement_12} [L]
RewriteRule ^{$subdir_match}(.*\.php)$ {$rewrite_base}$subdir_replacement_12 [L]
RewriteRule . index.php [L]

EOF;

		echo '<li><p>';
		printf(
			/* translators: 1: a filename like .htaccess, 2: a file path */
			__( 'Add the following to your %1$s file in %2$s, <strong>replacing</strong> other WordPress rules:' ),
			'<code>.htaccess</code>',
			'<code>' . $home_path . '</code>'
		);
		echo '</p>';
		if ( ! $subdomain_install && WP_CONTENT_DIR != ABSPATH . 'wp-content' ) {
			echo '<p><strong>' . __( 'Warning:' ) . ' ' . __( 'Subdirectory networks may not be fully compatible with custom wp-content directories.' ) . '</strong></p>';
		}
		?>
		<textarea class="code" readonly="readonly" cols="100" rows="<?php echo substr_count( $htaccess_file, "\n" ) + 1; ?>">
		<?php echo esc_textarea( $htaccess_file ); ?></textarea></li>
		</ol>

		<?php
	endif; // end IIS/Apache code branches.

	if ( ! is_multisite() ) {
		?>
		<p><?php _e( 'Once you complete these steps, your network is enabled and configured. You will have to log in again.' ); ?> <a href="<?php echo esc_url( wp_login_url() ); ?>"><?php _e( 'Log In' ); ?></a></p>
		<?php
	}
}

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
admin-filters.php	6629 bytes	0644
admin.php	3002 bytes	0644
ajax-actions.php	132859 bytes	0644
bookmark.php	9247 bytes	0644
class-automatic-upgrader-skin.php	3146 bytes	0644
class-bulk-plugin-upgrader-skin.php	2056 bytes	0644
class-bulk-theme-upgrader-skin.php	2091 bytes	0644
class-bulk-upgrader-skin.php	5306 bytes	0644
class-core-upgrader.php	13723 bytes	0644
class-file-upload-upgrader.php	3371 bytes	0644
class-ftp-pure.php	5399 bytes	0644
class-ftp-sockets.php	8448 bytes	0644
class-ftp.php	27106 bytes	0644
class-language-pack-upgrader-skin.php	2365 bytes	0644
class-language-pack-upgrader.php	14724 bytes	0644
class-pclzip.php	195795 bytes	0644
class-plugin-installer-skin.php	4459 bytes	0644
class-plugin-upgrader-skin.php	2681 bytes	0644
class-plugin-upgrader.php	15183 bytes	0644
class-theme-installer-skin.php	4430 bytes	0644
class-theme-upgrader-skin.php	3845 bytes	0644
class-theme-upgrader.php	20286 bytes	0644
class-walker-category-checklist.php	4255 bytes	0644
class-walker-nav-menu-checklist.php	5015 bytes	0644
class-walker-nav-menu-edit.php	11685 bytes	0644
class-wp-ajax-upgrader-skin.php	3038 bytes	0644
class-wp-automatic-updater.php	35571 bytes	0644
class-wp-comments-list-table.php	27231 bytes	0644
class-wp-community-events.php	15952 bytes	0644
class-wp-filesystem-base.php	22512 bytes	0644
class-wp-filesystem-direct.php	11667 bytes	0644
class-wp-filesystem-ftpext.php	13978 bytes	0644
class-wp-filesystem-ftpsockets.php	10875 bytes	0644
class-wp-filesystem-ssh2.php	15430 bytes	0644
class-wp-importer.php	7522 bytes	0644
class-wp-internal-pointers.php	5508 bytes	0644
class-wp-links-list-table.php	7751 bytes	0644
class-wp-list-table-compat.php	1071 bytes	0644
class-wp-list-table.php	38031 bytes	0644
class-wp-media-list-table.php	22911 bytes	0644
class-wp-ms-sites-list-table.php	15848 bytes	0644
class-wp-ms-themes-list-table.php	20538 bytes	0644
class-wp-ms-users-list-table.php	13093 bytes	0644
class-wp-plugin-install-list-table.php	22476 bytes	0644
class-wp-plugins-list-table.php	33821 bytes	0644
class-wp-post-comments-list-table.php	1472 bytes	0644
class-wp-posts-list-table.php	54589 bytes	0644
class-wp-screen.php	35126 bytes	0644
class-wp-site-icon.php	6123 bytes	0644
class-wp-terms-list-table.php	18373 bytes	0644
class-wp-theme-install-list-table.php	15237 bytes	0644
class-wp-themes-list-table.php	9438 bytes	0644
class-wp-upgrader-skin.php	5162 bytes	0644
class-wp-upgrader-skins.php	1456 bytes	0644
class-wp-upgrader.php	34590 bytes	0644
class-wp-users-list-table.php	17541 bytes	0644
comment.php	6060 bytes	0644
continents-cities.php	20750 bytes	0644
credits.php	2208 bytes	0644
dashboard.php	60256 bytes	0644
deprecated.php	39173 bytes	0644
edit-tag-messages.php	1412 bytes	0644
export.php	23410 bytes	0644
file.php	84918 bytes	0644
image-edit.php	34708 bytes	0644
image.php	22910 bytes	0644
import.php	6694 bytes	0644
list-table.php	2779 bytes	0644
media.php	109472 bytes	0644
menu.php	9114 bytes	0644
meta-boxes.php	61157 bytes	0644
misc.php	71863 bytes	0644
ms-admin-filters.php	1370 bytes	0644
ms-deprecated.php	2860 bytes	0644
ms.php	34458 bytes	0644
nav-menu.php	44314 bytes	0644
network.php	24150 bytes	0644
noop.php	1231 bytes	0644
options.php	3838 bytes	0644
plugin-install.php	33586 bytes	0644
plugin.php	72510 bytes	0644
post.php	74418 bytes	0644
revision.php	15669 bytes	0644
schema.php	41614 bytes	0644
screen.php	6214 bytes	0644
taxonomy.php	7914 bytes	0644
template.php	87923 bytes	0644
theme-install.php	6559 bytes	0644
theme.php	29770 bytes	0644
translation-install.php	8613 bytes	0644
update-core.php	57213 bytes	0644
update.php	26139 bytes	0644
upgrade.php	101705 bytes	0644
user.php	52125 bytes	0644
widgets.php	10628 bytes	0644

File Content: network.php

File Content: `network.php`