how to add a string value into php array
<p>When i add a string value into array through <code>array_push()</code>, it give me a numeric value i.e</p>

<pre><code>$array=array("one","two","three");
$array2=array("test","test2");
foreach($array as $value){
    if($value==='one'){
        $push=array_push($array2, $value);
    }
}
print_r($push);
</code></pre>

<p>It output is <code>3</code>.what i want to is <code>$array2 = array("test","test2","one")</code></p>
