How to use multiple arrays in “ single ” foreach() loop [duplicate]

Answer 1

assume you have the same number of items in those two arrays.

if you want to use foreach(), then the arrays need to have the same index:

foreach ($a as $index => $value)
{
    echo $a[$index] .' '. $b[$index];
}

if the arrays have numeric index, you can just use for():

for ($i = 0; $i < sizeof($a); $i++)
{
    echo $a[$i] .' '. $b[$i];
}