diff --git a/public/assets/js/app.js b/public/assets/js/app.js
index 2a5f97a..dc11c29 100644
--- a/public/assets/js/app.js
+++ b/public/assets/js/app.js
@@ -49,7 +49,9 @@
 			cdn:				false,
 
 			index:				'index.php',
-			fallback:			true,
+			fallback_html:		false,
+			fallback_php:		true,
+			fallback_php_path:	'/api/',
 
 			php:				'7.2',
 			wordpress:			false,
@@ -341,16 +343,20 @@
 			return $scope.isWWW() && $scope.data.cdn;
 		};
 
-		$scope.isIndexHtml = function() {
-			return $scope.data.index === 'index.html';
+		$scope.isIndexHTML = function() {
+			return $scope.data.index === 'index.html' || !$scope.isPHP();
 		};
 
-		$scope.isIndexPhp = function() {
+		$scope.isIndexPHP = function() {
 			return $scope.isPHP() && $scope.data.index === 'index.php';
 		};
 
-		$scope.isFallback = function() {
-			return $scope.data.fallback && (!$scope.isIndexPhp() || $scope.isPHP);
+		$scope.isFallbackHTML = function() {
+			return $scope.data.fallback_html;
+		};
+
+		$scope.isFallbackPHP = function() {
+			return $scope.data.fallback_php && $scope.isPHP();
 		};
 
 		$scope.isPHP = function() {
diff --git a/public/index.html b/public/index.html
index c8bf972..746190c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -235,7 +235,7 @@
 						</div>
 						<div class="card">
 							<div class="card-body">
-								<label class="form-label"><code tooltips tooltip-template="Defines the file that will be used as an index, optionally configures fallback of unhandled requests.">index</code></label>
+								<label class="form-label"><code tooltips tooltip-template="Defines the file that will be used as an index.">index</code></label>
 								<div class="form-subgroup">
 									<div class="form-check">
 										<input class="form-check-input" type="radio" id="index.html" ng-model="data.index" value="index.html">
@@ -248,11 +248,22 @@
 										<label class="form-check-label" for="index.php">index.php</label>
 									</div>
 								</div>
-								<div class="form-check mt-2">
-									<input class="form-check-input" type="checkbox" id="fallback" ng-model="data.fallback">
-									<label class="form-check-label" for="fallback">
-										<span tooltips tooltip-template="Fallback of unhandled requests.">fallback <small>({{ isIndexPhp() ? 'index.php' : 'index.html' }})</small></span>
-									</label>
+
+								<label class="form-label mt-3"><span tooltips tooltip-template="Configures fallback routing of unhandled requests.">fallback routing</span></label>
+								<div class="form-subgroup">
+									<div class="form-check">
+										<input class="form-check-input" type="checkbox" id="fallback_html" ng-model="data.fallback_html">
+										<label class="form-check-label" for="fallback_html">index.html</label>
+									</div>
+									<div class="form-check" ng-if="isPHP()">
+										<input class="form-check-input" type="checkbox" id="fallback_php" ng-model="data.fallback_php">
+										<label class="form-check-label" for="fallback_php">index.php</label>
+									</div>
+									<div class="form-subgroup" ng-if="isFallbackHTML() && isFallbackPHP()">
+										<div class="form-group pl-1">
+											<input type="text" class="form-control form-control-sm" ng-model="data.fallback_php_path">
+										</div>
+									</div>
 								</div>
 							</div>
 						</div>
@@ -389,7 +400,7 @@
 					<div class="col-md-6 col-lg-7 files">
 						<div class="row grid">
 							<div class="grid-sizer col-xl-6"></div>
-							<div ng-if="(isHTTPS() && (isCertLetsEncrypt() || !isSSLProfileModern())) || isWordPress()" class="grid-item col-xl-12" ng-cloak>
+							<div ng-if="(isHTTPS() && (isCertLetsEncrypt() || !isSSLProfileModern()))" class="grid-item col-xl-12" ng-cloak>
 								<div class="commands">
 									<pre><code class="hljs bash" ng-include="'templates/commands.html?v=COMMIT_HASH'"></code></pre>
 								</div>
@@ -434,16 +445,6 @@
 									<pre><code class="nginx" ng-include="'templates/conf/_general.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></code></pre>
 								</div><div id="file-general" class="code highlighted"></div>
 							</div>
-							<div class="col-xl-6 grid-item file" ng-if="isPHP() && isModularized()" ng-cloak>
-								<strong>/etc/nginx/_php.conf</strong>
-								<button class="btn btn-light btn-clipboard" ngclipboard data-clipboard-target="#file-php" ngclipboard-success="clipboardSuccess('_php.conf')">
-									<img src="assets/img/clipboard-dark.svg" alt="Copy to clipboard">
-								</button>
-								<span class="clipboard-success" ng-if="clipboardCopy === '_php.conf'">Copied!</span>
-								<div class="code source"data-filename="_php.conf">
-									<pre><code class="nginx" ng-include="'templates/conf/_php.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></code></pre>
-								</div><div id="file-php" class="code highlighted"></div>
-							</div>
 							<div class="col-xl-6 grid-item file" ng-if="isPHP() && (isModularized() || isWordPress())" ng-cloak>
 								<strong>/etc/nginx/_php_fastcgi.conf</strong>
 								<button class="btn btn-light btn-clipboard" ngclipboard data-clipboard-target="#file-php_fastcgi" ngclipboard-success="clipboardSuccess('_php_fastcgi.conf')">
diff --git a/public/templates/commands.html b/public/templates/commands.html
index 46bdf12..e8c8737 100644
--- a/public/templates/commands.html
+++ b/public/templates/commands.html
@@ -25,15 +25,4 @@
 --><span class="hljs-attribute">--agree-tos</span> <!--
 --><span class="hljs-attribute">--force-renewal</span><!--
 
---></span><!--
-
-
-✔ HTTPS && ✔ WordPress --><span ng-if="isHTTPS() && isWordPress()">
-
-</span><!--
-
-
-✔ WordPress --><span ng-if="isWordPress()"><!--
-
---><span class="hljs-comment"># <strong>WordPress</strong>: add to <strong>wp-config.php</strong> <small>(<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6389" target="_blank">CVE-2018-6389</a>)</small></span>
-<span class="hljs-section">define(<span class="hljs-string">'CONCATENATE_SCRIPTS'</span>, <span class="hljs-literal">false</span>);</span></span>
+--></span>
diff --git a/public/templates/conf/_php.conf.html b/public/templates/conf/_php.conf.html
deleted file mode 100644
index b606a86..0000000
--- a/public/templates/conf/_php.conf.html
+++ /dev/null
@@ -1,14 +0,0 @@
-<!--
-	✔ modularized && ✔ index.php --><span ng-if="isModularized() && isIndexPhp()"># index.php
-index index.php;
-
-</span><!--
-
---># handle .php
-location ~ \.php$ {<!--
-	✔ modularized || ✔ WordPress --><span ng-if="isModularized() || isWordPress()">
-	include _php_fastcgi.conf;</span><!--
-
-	✔ unified && ✘ WordPress --><span ng-if="isUnified() && !isWordPress()">
-<ng-include ng-include-tabs="{{ isUnified() ? 3 : 1 }}" src="'templates/conf/_php_fastcgi.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></ng-include></span>
-}
diff --git a/public/templates/conf/example.com.conf.html b/public/templates/conf/example.com.conf.html
index 6739e84..5e33c1f 100644
--- a/public/templates/conf/example.com.conf.html
+++ b/public/templates/conf/example.com.conf.html
@@ -21,7 +21,7 @@ server {<!--
 	✘ PHP --><span ng-if="!isPHP()">
 	root /var/www/{{ domain() }}{{ data.document_root }};</span><!--
 
-	✔ unified && ✔ index.php --><span ng-if="isUnified() && isIndexPhp()">
+	✔ index.php --><span ng-if="isIndexPHP()">
 
 	# index.php
 	index index.php;</span><!--
@@ -35,11 +35,30 @@ server {<!--
 	✔ Let's Encrypt --><span ng-if="isCertLetsEncrypt()">
 	ssl_trusted_certificate /etc/letsencrypt/live/{{ domain() }}/fullchain.pem;</span></span><!--
 
-	✔ fallback --><span ng-if="isFallback()">
+	✔ Fallback HTML || ✔ Fallback PHP --><span ng-if="isFallbackHTML() || isFallbackPHP()">
 
-	# $uri{{ isFallback() ? (', ' + data.index) : '' }}
+	# {{ isFallbackHTML() ? 'index.html' : ( isFallbackPHP() ? 'index.php' : '' ) }} fallback
 	location / {
-		try_files $uri $uri/ {{ isIndexHtml() ? '/index.html' : '' }}{{ isIndexPhp() ? '/index.php?$query_string' : '' }};
+		try_files $uri $uri/ {{ isFallbackHTML() ? '/index.html' : ( isFallbackPHP() ? '/index.php?$query_string' : '' ) }};
+	}</span><!--
+
+	✔ Fallback HTML && ✔ Fallback PHP --><span ng-if="isFallbackHTML() && isFallbackPHP()">
+
+	# index.php fallback
+	location ~ ^{{ data.fallback_php_path }} {
+		try_files $uri $uri/ /index.php?$query_string;
+	}</span><!--
+
+	✔ PHP --><span ng-if="isPHP()">
+
+	# handle .php
+	location ~ \.php$ {<!--
+
+	✔ modularized || ✔ WordPress --><span ng-if="isModularized() || isWordPress()">
+		include _php_fastcgi.conf;</span><!--
+
+	✔ unified && ✘ WordPress --><span ng-if="isUnified() && !isWordPress()">
+	<ng-include ng-include-tabs="{{ isUnified() ? 3 : 1 }}" src="'templates/conf/_php_fastcgi.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></ng-include></span>
 	}</span><!--
 
 	✔ unified --><span ng-if="isModularized()">
@@ -53,9 +72,6 @@ server {<!--
 	✔ modularized && ✔ WordPress --><span ng-if="isModularized() && isWordPress()">
 	include _wordpress.conf;</span><!--
 
-	✔ modularized && ✔ PHP --><span ng-if="isModularized() && isPHP()">
-	include _php.conf;</span><!--
-
 
 
 	✔ unified --><span ng-if="isUnified()">
@@ -64,11 +80,7 @@ server {<!--
 
 	✔ unified && ✔ WordPress --><span ng-if="isUnified() && isWordPress()">
 
-<!-- --><ng-include ng-include-tabs="2" src="'templates/conf/_wordpress.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></ng-include></span><!--
-
-	✔ modularized && ✔ PHP --><span ng-if="isUnified() && isPHP()">
-
-<!-- --><ng-include ng-include-tabs="2" src="'templates/conf/_php.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></ng-include></span>
+<!-- --><ng-include ng-include-tabs="2" src="'templates/conf/_wordpress.conf.html?v=COMMIT_HASH'" onload="refreshHighlighting()"></ng-include></span>
 }<!--