在if语句中有两个foreach循环

Question

Wondering if it's possible to have a foreach loop call on if statement like this :

if (class_exists('WooCommerce')) { 
    foreach (array_combine($val1, $val2) as $key => $row_values)
}
else {
    foreach ( $val1 as $key => $row_values ) 
}

{ begin of loop code

What I'm trying to do is to have a foreach loop if woocommerce plugin is active and to have another foreach loop if woocommerce isn't active.

Answer 1

This is not possible the way you try it, since that is invalid syntax.

What you can do is something like that:

<?php
$iterationArray = class_exists('WooCommerce') ? array_combine($val1, $val2) : $val1;
foreach ($iterationArray as $key => $row_values) {
    // begin of loop code
} // end loop