- array_merge_recursive: documentation ( source)
- print_r: documentation ( source)
<?php
$testSite = array(
'name' => 'test site',
'modules' => array(
'foo' => 'true',
'bar' => 'true'
)
);
$testData = array(
'modules' => array(
'bar' => 'false'
)
);
print_r('before ' . $testSite);
$testSite = array_merge_recursive($testSite, $testData);
print_r('after ' . $testSite);