return monodimensional-array from multidimensional
<p>I have a multidimensional array:</p>

<pre><code>$array=array( 0=&gt;array('text'=&gt;'text1','desc'=&gt;'blablabla'),
              1=&gt;array('text'=&gt;'text2','desc'=&gt;'blablabla'),
              2=&gt;array('text'=&gt;'blablabla','desc'=&gt;'blablabla'));
</code></pre>

<p>Is there a function to return a monodimensional array based on the $text values?</p>

<p>Example:</p>

<pre><code>monoarray($array);
//returns: array(0=&gt;'text1',1=&gt;'text2',2=&gt;'blablabla');
</code></pre>

<p>Maybe a built-in function?</p>
