Jenkins + PHP

build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="name-of-project" default="build">
 <target name="build"
   depends="prepare,lint,phploc,pdepend,phpmd-ci,phpcs-ci,phpcpd,phpdox,phpunit"/>

 <target name="build-parallel"
   depends="prepare,lint,tools-parallel,phpunit"/>

 <target name="tools-parallel" description="Run tools in parallel">
  <parallel threadCount="2">
   <sequential>
    <antcall target="pdepend"/>
    <antcall target="phpmd-ci"/>
   </sequential>
   <antcall target="phpcpd"/>
   <antcall target="phpcs-ci"/>
   <antcall target="phploc"/>
   <antcall target="phpdox"/>
  </parallel>
 </target>

 <target name="clean" description="Cleanup build artifacts">
  <delete dir="${basedir}/build/api"/>
  <delete dir="${basedir}/build/coverage"/>
  <delete dir="${basedir}/build/logs"/>
  <delete dir="${basedir}/build/pdepend"/>
 </target>

 <target name="prepare" depends="clean" description="Prepare for build">
  <mkdir dir="${basedir}/build/api"/>
  <mkdir dir="${basedir}/build/coverage"/>
  <mkdir dir="${basedir}/build/logs"/>
  <mkdir dir="${basedir}/build/pdepend"/>
  <mkdir dir="${basedir}/build/phpdox"/>
 </target>

 <target name="lint" description="Perform syntax check of sourcecode files">
  <apply executable="php" failonerror="true">
   <arg value="-l" />

   <fileset dir="${basedir}/src">
    <include name="**/*.php" />
    <modified />
   </fileset>

   <fileset dir="${basedir}/tests">
    <include name="**/*.php" />
    <modified />
   </fileset>
  </apply>
 </target>

 <target name="phploc" description="Measure project size using PHPLOC">
  <exec executable="phploc">
   <arg value="--count-tests" />
   <arg value="--log-csv" />
   <arg value="${basedir}/build/logs/phploc.csv" />
   <arg path="${basedir}/src" />
  </exec>
 </target>

 <target name="pdepend" description="Calculate software metrics using PHP_Depend">
  <exec executable="pdepend">
   <arg value="--jdepend-xml=${basedir}/build/logs/jdepend.xml" />
   <arg value="--jdepend-chart=${basedir}/build/pdepend/dependencies.svg" />
   <arg value="--overview-pyramid=${basedir}/build/pdepend/overview-pyramid.svg" />
   <arg path="${basedir}/src" />
  </exec>
 </target>

 <target name="phpmd"
         description="Perform project mess detection using PHPMD and print human readable output. Intended for usage on the command line before committing.">
  <exec executable="phpmd">
   <arg path="${basedir}/src" />
   <arg value="text" />
   <arg value="${basedir}/build/phpmd.xml" />
  </exec>
 </target>

 <target name="phpmd-ci" description="Perform project mess detection using PHPMD creating a log file for the continuous integration server">
  <exec executable="phpmd">
   <arg path="${basedir}/src" />
   <arg value="xml" />
   <arg value="${basedir}/build/phpmd.xml" />
   <arg value="--reportfile" />
   <arg value="${basedir}/build/logs/pmd.xml" />
  </exec>
 </target>

 <target name="phpcs"
         description="Find coding standard violations using PHP_CodeSniffer and print human readable output. Intended for usage on the command line before committing.">
  <exec executable="phpcs">
   <arg value="--standard=${basedir}/build/phpcs.xml" />
   <arg path="${basedir}/src" />
  </exec>
 </target>

 <target name="phpcs-ci" description="Find coding standard violations using PHP_CodeSniffer creating a log file for the continuous integration server">
  <exec executable="phpcs" output="/dev/null">
   <arg value="--report=checkstyle" />
   <arg value="--report-file=${basedir}/build/logs/checkstyle.xml" />
   <arg value="--standard=${basedir}/build/phpcs.xml" />
   <arg path="${basedir}/src" />
  </exec>
 </target>

 <target name="phpcpd" description="Find duplicate code using PHPCPD">
  <exec executable="phpcpd">
   <arg value="--log-pmd" />
   <arg value="${basedir}/build/logs/pmd-cpd.xml" />
   <arg path="${basedir}/src" />
  </exec>
 </target>

 <target name="phpdox" description="Generate API documentation using phpDox">
  <exec executable="phpdox"/>
 </target>

 <target name="phpunit" description="Run unit tests with PHPUnit">
  <exec executable="phpunit" failonerror="true"/>
 </target>
</project>

install_first.sh

# PHPCS Pear
sudo pear install PHP_CodeSniffer

# https://github.com/sebastianbergmann/phploc
wget https://phar.phpunit.de/phploc.phar
chmod +x phploc.phar
sudo mv phploc.phar /usr/local/bin/phploc

# http://pdepend.org/download/index.html
wget http://static.pdepend.org/php/latest/pdepend.phar
chmod +x pdepend.phar
sudo mv pdepend.phar /usr/local/bin/pdepend

#  https://github.com/sebastianbergmann/phpcpd
wget https://phar.phpunit.de/phpcpd.phar
chmod +x phpcpd.phar
sudo mv phpcpd.phar /usr/local/bin/phpcpd

# phpdox
wget http://phpdox.de/releases/phpdox.phar
chmod +x phpdox.phar
sudo mv phpdox.phar /usr/local/bin/phpdox

# codeception
wget http://codeception.com/codecept.phar
chmod +x codecept.phar
sudo mv codecept.phar /usr/local/bin/codecept

# composer
curl -sS https://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer

phpcs.xml

<?xml version="1.0"?>
<ruleset name="Arne">
 <description>Arne Blankerts' coding standard</description>

 <rule ref="Generic.CodeAnalysis.ForLoopShouldBeWhileLoop"/>
 <rule ref="Generic.CodeAnalysis.ForLoopWithTestFunctionCall"/>
 <rule ref="Generic.CodeAnalysis.JumbledIncrementer"/>
 <rule ref="Generic.CodeAnalysis.UnconditionalIfStatement"/>
 <rule ref="Generic.CodeAnalysis.UnnecessaryFinalModifier"/>
 <rule ref="Generic.CodeAnalysis.UselessOverridingMethod"/>

 <rule ref="Generic.Commenting.Todo"/>

 <rule ref="Generic.ControlStructures.InlineControlStructure"/>

 <rule ref="Generic.Files.LineEndings">
  <properties>
   <property name="eolChar" value="\n"/>
  </properties>
 </rule>

 <rule ref="Generic.Formatting.DisallowMultipleStatements"/>
 <rule ref="Generic.Formatting.NoSpaceAfterCast"/>

 <rule ref="Generic.Functions.OpeningFunctionBraceKernighanRitchie" />
 <rule ref="Generic.Functions.FunctionCallArgumentSpacing" />
 <rule ref="PEAR.Functions.ValidDefaultValue"/>

 <rule ref="Generic.NamingConventions.ConstructorName"/>
 <rule ref="PEAR.NamingConventions.ValidClassName"/>

 <rule ref="Generic.PHP.DisallowShortOpenTag"/>
 <rule ref="Generic.PHP.NoSilencedErrors"/>

 <rule ref="Generic.WhiteSpace.DisallowTabIndent"/>
 
 <!-- Namespace handling broken, so disabled -->
 <!--<rule ref="Generic.WhiteSpace.ScopeIndent"/>-->
 <rule ref="Squiz.WhiteSpace.SuperfluousWhitespace"/>
</ruleset>

phpmd.xml

<?xml version="1.0"?>

<ruleset name="Sebastian"
    xmlns="http://pmd.sf.net/ruleset/1.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
    xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd">
    <description>Sebastian Bergmann's ruleset</description>

    <rule ref="rulesets/codesize.xml/CyclomaticComplexity" />
    <rule ref="rulesets/codesize.xml/NPathComplexity" />
    <rule ref="rulesets/codesize.xml/ExcessiveClassComplexity" />
    <rule ref="rulesets/codesize.xml/ExcessiveClassLength" />
    <rule ref="rulesets/codesize.xml/ExcessiveMethodLength" />
    <rule ref="rulesets/codesize.xml/ExcessiveParameterList" />

    <rule ref="rulesets/design.xml/EvalExpression" />
    <rule ref="rulesets/design.xml/ExitExpression" />

    <rule ref="rulesets/naming.xml/ConstructorWithNameAsEnclosingClass" />

    <rule ref="rulesets/unusedcode.xml/UnusedFormalParameter" />
    <rule ref="rulesets/unusedcode.xml/UnusedLocalVariable" />
    <rule ref="rulesets/unusedcode.xml/UnusedPrivateField" />
    <rule ref="rulesets/unusedcode.xml/UnusedPrivateMethod" />
</ruleset>