PHP: print_r is being ugly
<p>I'm using print_r for an array but its not printing it in a "human readable" way it's just printing as if I echoed ..i.e:</p>

<pre><code>Array ( [0] =&gt; Array ( [uid1] =&gt; 012345 [uid2] =&gt; 012345 ) [1] =&gt; Array ( [uid1] =&gt; 012345 [uid2] =&gt; 622279 ) [2] =&gt; 012345 ( [uid1] =&gt; 012345 [uid2] =&gt; 012345 ) [3] =&gt; Array ( [uid1] =&gt; 012345 [uid2] =&gt; 012345 ) 
</code></pre>

<p>etc. </p>

<p>What's causing this?</p>
