What are the potential pitfalls of using array_multisort with keys obtained from ldap_search or ldap_get_entries in PHP?

When using array_multisort with keys obtained from ldap_search or ldap_get_entries in PHP, the potential pitfall is that the keys may be in a format that is not directly compatible with array_multisort. To solve this issue, you can extract the values from the LDAP search results and store them in a separate array with keys that can be used with array_multisort. 

// Perform LDAP search
$result = ldap_search($ldapConnection, $baseDn, $filter);
$entries = ldap_get_entries($ldapConnection, $result);

// Extract values from LDAP search results
$values = [];
foreach ($entries as $entry) {
    if (is_array($entry)) {
        $values[] = $entry['attribute'];
    }
}

// Use array_multisort with extracted values
array_multisort($values, SORT_ASC, $entries);

Keywords

array_multisort ldap_search ldap_get_entries keys potential pitfalls

Related Questions