Define default variable values in cases when they can be undefined

This commit is contained in:
Tautvidas Sipavičius
2019-01-23 21:29:46 +02:00
parent 3bfba7c642
commit 44bc27df90
6 changed files with 16 additions and 5 deletions

View File

@ -194,6 +194,7 @@ class Import {
}
function transformSubscribersData($subscribers, $columns) {
$transformed_subscribers = [];
foreach($columns as $column => $data) {
$transformed_subscribers[$column] = array_column($subscribers, $data['index']);
}
@ -227,6 +228,7 @@ class Import {
$wp_users = array_filter(array_column($temp_existing_subscribers, 'wp_user_id'));
// create a new two-dimensional associative array with existing subscribers ($existing_subscribers)
// and reduce $subscribers_data to only new subscribers by removing existing subscribers
$existing_subscribers = [];
$subscribers_emails = array_flip($subscribers_data['email']);
foreach($temp_existing_subscribers as $temp_existing_subscriber) {
$existing_subscriber_key = $subscribers_emails[$temp_existing_subscriber['email']];

View File

@ -45,6 +45,7 @@ class MailChimp {
return $this->throwException('API');
}
$lists = [];
foreach($response->data as $list) {
$lists[] = array(
'id' => $list->id,
@ -65,6 +66,8 @@ class MailChimp {
}
$bytes_fetched = 0;
$subscribers = [];
$header = [];
foreach($lists as $list) {
$url = sprintf($this->export_url, $this->data_center, $this->api_key, $list);
$connection = @fopen($url, 'r');
@ -72,7 +75,6 @@ class MailChimp {
return $this->throwException('connection');
}
$i = 0;
$header = array();
while(!feof($connection)) {
$buffer = fgets($connection, 4096);
if(trim($buffer) !== '') {
@ -124,6 +126,7 @@ class MailChimp {
}
function throwException($error) {
$errorMessage = __('Unknown MailChimp error message.', 'mailpoet');
switch($error) {
case 'API':
$errorMessage = __('Invalid API Key.', 'mailpoet');