diff --git a/.travis.build.sh b/.travis.build.sh
index 6f497586..242be26f 100755
--- a/.travis.build.sh
+++ b/.travis.build.sh
@@ -35,7 +35,7 @@ if [ "$TEST_SUITE" = "syntax" ] || [ "$TEST_SUITE" = "style" ]; then
     files_changed=()
     while IFS= read -r -d $'\0' file; do
         files_changed+=("$file")
-    done < <(git diff --name-only --diff-filter=d -z "$TRAVIS_COMMIT_RANGE")
+    done < <(git diff --name-only --diff-filter=da -z "$TRAVIS_COMMIT_RANGE")
 
     # Separate the changed files by language.
     php_files_changed=()
@@ -47,6 +47,17 @@ if [ "$TEST_SUITE" = "syntax" ] || [ "$TEST_SUITE" = "style" ]; then
             js_files_changed+=("$file")
         fi
     done
+
+    # Get any added files by language
+    php_files_added=()
+    js_files_added=()
+    while IFS= read -r -d $'\0' file; do
+        if [[ "$file" == *.php ]]; then
+            php_files_added+=("$file")
+        elif [[ "$file" == *.js ]]; then
+            js_files_added+=("$file")
+        fi
+    done < <(git diff --name-only --diff-filter=A -z "$TRAVIS_COMMIT_RANGE")
 fi
 
 # Build tests require the corresponding version of Open XDMoD.
@@ -121,6 +132,12 @@ elif [ "$TEST_SUITE" = "style" ]; then
         fi
         rm "$file.lint.new.json"
     done
+    for file in "${php_files_added[@]}"; do
+        phpcs "$file"
+        if [ $? != 0 ]; then
+            build_exit_value=2
+        fi
+    done
     for file in "${js_files_changed[@]}"; do
         eslint "$file" -f json > "$file.lint.new.json"
         if [ $? != 0 ]; then
@@ -133,6 +150,12 @@ elif [ "$TEST_SUITE" = "style" ]; then
         fi
         rm "$file.lint.new.json"
     done
+    for file in "${js_files_added[@]}"; do
+        eslint "$file"
+        if [ $? != 0 ]; then
+            build_exit_value=2
+        fi
+    done
 elif [ "$TEST_SUITE" = "build" ]; then
     # If PHP 5.3.3 is installed, SSL/TLS isn't available to PHP.
     # Use a newer version of PHP for installing Composer dependencies.
diff --git a/phpcs.xml b/phpcs.xml
index ca5f9eda..6eb66934 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -1,6 +1,29 @@
 <?xml version="1.0"?>
 <ruleset name="XDMoD Standard">
   <description>XDMoD PHP coding standard</description>
-  <rule ref="PSR1"/>
-  <rule ref="PSR2"/>
+  <rule ref="PSR1">
+      <exclude name="PSR1.Files.SideEffects.FoundWithSymbols" />
+  </rule>
+  <rule ref="PSR2">
+      <exclude name="PSR2.Methods.FunctionCallSignature.SpaceBeforeCloseBracket" />
+      <exclude name="PSR2.Methods.FunctionClosingBrace.SpacingBeforeClose" />
+      <exclude name="PSR2.ControlStructures.ControlStructureSpacing.SpaceBeforeCloseBrace" />
+      <exclude name="PSR2.ControlStructures.ControlStructureSpacing.SpacingAfterOpenBrace" />
+      <exclude name="Squiz.Functions.MultiLineFunctionDeclaration.BraceOnSameLine" />
+      <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace" />
+      <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis" />
+      <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword" />
+      <exclude name="Squiz.ControlStructures.ForEachLoopDeclaration.SpaceAfterOpen" />
+      <exclude name="Squiz.ControlStructures.ForEachLoopDeclaration.SpaceBeforeClose" />
+      <exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingBeforeClose" />
+      <exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingAfterOpen" />
+      <exclude name="Squiz.WhiteSpace.ControlStructureSpacing.SpacingAfterOpenBrace" />
+      <exclude name="Squiz.Classes.ValidClassName.NotCamelCaps" />
+  </rule>
+  <rule ref="Generic.Files.LineLength">
+      <properties>
+          <property name="lineLimit" value="512"/>
+          <property name="absoluteLineLimit" value="0"/>
+      </properties>
+  </rule>
 </ruleset>