php merge arrays

Question

I have been trying (unsuccessfully) to merge the output of multiple arrays into a single array. An example of what I tried was:

$data1 = array(\"cat\", \"goat\")         


        

Answer 1

There may be a better way, but this should work. Just loop through and merge each array individually:

$items = array();

foreach ($lines as $inner){
    $item = array($inner[1]);

    $items = array_merge($items, $item);
}

echo "
";
print_r($items);
echo "
";