[SOLVED] How do I iterate over array of associative arrays?

[devdavad]

I have a an array of associative arrays fetched from the fetchAll PDO method. So the structure looks kind of like:

 

array ->

    array -> ('name' => 'john', 'lastname => 'doe')

    array ->('name' => 'jane', 'lastname' => 'doe')

 

I was wondering how I could iterate over all of the elements in the array using foreach. I originally was thinking of an embedded foreach loop like:

 

foreach($arrayoarrays as $key => $val) {

    foreach($whatwouldIcallthis as $key2 => $val2) {

    }

}

 

but I'm not for sure of the syntax I would use to tell the first foreach to iterate over the arrays in the array returned from the PDO function and the encapsulated foreach to iterate over the values in the current array that the first foreach is iterating over.

[DeanWhitehouse]

I would do

<?php
$i = 0;
$array = array(array("test"),array("test2"));
foreach($array as $new_array)
{
     echo $array[$i];
     $i++;
}
?>

[genericnumber1]

<?php
foreach($arrayoarrays as $key => $val) {
    foreach($val as $key2 => $val2) {
        // Whatever
    }
}
?>

 

Or if you prefer... (what I would do)

 

<?php
foreach($arrayoarrays as &$name) {
    echo $name['name'] . ' ' . $name['lastname'];
}
?>

[DeanWhitehouse]

O, i didn't see the custom keys, just modify mine by removing the counter and the $i var and replace the $i in the echo with the key name