title: running a php script inside phing
body: <p>I am trying to use phing to automate some of the processes I do at work.  Currently, I am trying to run a php script I have, but nothing is output to the screen when I run phing. Here is my build.xml file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  
  &lt;project name="projectName" basedir="." default="release"&gt;
      &lt;target name="release"&gt;
          &lt;exec command="php path/to/script/script.php hi" escape="false"/&gt;
      &lt;/target&gt;
  &lt;/project&gt;
  </code></pre>
  
  <p>and here is what script.php is currently doing:</p>
  
  <pre><code>&lt;?php
  
  print_r($argv);
  </code></pre>
  
  <p>when I run phing, I expect it to print the command line arguments (just a test to make sure things are working properly), but instead I don't get anything output to the screen. Am I doing something wring with this? I am using php 7.1.4 and phing 2.16.0</p>