Run PHP code checking

.travis.yml

@@ -57,14 +57,6 @@ before_script:
     - if [[ "$SNIFF" == "1" ]]; then $PHPCS_DIR/scripts/phpcs --config-set installed_paths $SNIFFS_DIR; fi
     # After CodeSniffer install you should refresh your path.
     - if [[ "$SNIFF" == "1" ]]; then phpenv rehash; fi
-    # Install JSCS: JavaScript Code Style checker.
-    # @link http://jscs.info/
-    - if [[ "$SNIFF" == "1" ]]; then npm install -g jscs; fi
-    # Install JSHint, a JavaScript Code Quality Tool.
-    # @link http://jshint.com/docs/
-    - if [[ "$SNIFF" == "1" ]]; then npm install -g jshint; fi
-    # Pull in the WP Core jshint rules.
-    - if [[ "$SNIFF" == "1" ]]; then wget https://develop.svn.wordpress.org/trunk/.jshintrc; fi
 
 # Run test script commands.
 # Default is specific to project language.
@@ -72,22 +64,5 @@ before_script:
 script:
     # Search for PHP syntax errors.
     - find -L . -name '*.php' -print0 | xargs -0 -n 1 -P 4 php -l
-    # Run the theme through JSHint.
-    - if [[ "$SNIFF" == "1" ]]; then jshint .; fi
-    # Run the theme through JavaScript Code Style checker.
-    - if [[ "$SNIFF" == "1" ]]; then jscs .; fi
-    # WordPress Coding Standards.
-    # @link https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards
-    # @link http://pear.php.net/package/PHP_CodeSniffer/
-    # -p flag: Show progress of the run.
-    # -s flag: Show sniff codes in all reports.
-    # -v flag: Print verbose output.
-    # -n flag: Do not print warnings. (shortcut for --warning-severity=0)
-    # --standard: Use WordPress as the standard.
-    # --extensions: Only sniff PHP files.
+    # Run WordPress Coding Standards checking
     - if [[ "$SNIFF" == "1" ]]; then $PHPCS_DIR/scripts/phpcs -p -s -v -n . --standard=./codesniffer.ruleset.xml --extensions=php; fi
-
-# Receive notifications for build results.
-# @link http://docs.travis-ci.com/user/notifications/#Email-notifications
-notifications:
-    email: false