Add space between if and ‘(‘

[MAILPOET-1791]

lib/Subscribers/ImportExport/Export/DefaultSubscribersGetter.php

@@ -46,7 +46,7 @@ class DefaultSubscribersGetter extends SubscribersGetter {
       )
       ->groupBy(Segment::$_table . '.id');
 
-    if($this->get_subscribers_without_segment !== false) {
+    if ($this->get_subscribers_without_segment !== false) {
       // if there are subscribers who do not belong to any segment, use
       // a CASE function to group them under "Not In Segment"
       $subscribers = $subscribers
@@ -76,4 +76,4 @@ class DefaultSubscribersGetter extends SubscribersGetter {
     return $subscribers;
   }
 
-}
+}

lib/Subscribers/ImportExport/Export/DynamicSubscribersGetter.php

@@ -17,7 +17,7 @@ class DynamicSubscribersGetter extends SubscribersGetter {
 
   function __construct($segments_ids, $batch_size, WPFunctions $wp = null) {
     parent::__construct($segments_ids, $batch_size);
-    if($wp == null) {
+    if ($wp == null) {
       $wp = new WPFunctions;
     }
     $this->wp = $wp;
@@ -36,7 +36,7 @@ class DynamicSubscribersGetter extends SubscribersGetter {
       $segment_id
     );
 
-    if(!is_array($filters) || empty($filters)) {
+    if (!is_array($filters) || empty($filters)) {
       return array();
     }
 
@@ -57,13 +57,13 @@ class DynamicSubscribersGetter extends SubscribersGetter {
   }
 
   public function get() {
-    if($this->segment_index >= count($this->segments_ids)) {
+    if ($this->segment_index >= count($this->segments_ids)) {
       $this->finished = true;
     }
 
     $subscribers = parent::get();
 
-    if($subscribers !== false && count($subscribers) < $this->batch_size) {
+    if ($subscribers !== false && count($subscribers) < $this->batch_size) {
       $this->segment_index ++;
       $this->offset = 0;
       $this->finished = false;

lib/Subscribers/ImportExport/Export/Export.php

@@ -23,7 +23,7 @@ class Export {
   public $dynamic_subscribers_getter;
 
   public function __construct($data) {
-    if(strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
+    if (strpos(@ini_get('disable_functions'), 'set_time_limit') === false) {
       set_time_limit(0);
     }
 
@@ -52,10 +52,10 @@ class Export {
   function process() {
     $this->default_subscribers_getter->reset();
     try {
-      if(is_writable($this->export_path) === false) {
+      if (is_writable($this->export_path) === false) {
         throw new \Exception(__('The export file could not be saved on the server.', 'mailpoet'));
       }
-      if(!extension_loaded('zip')) {
+      if (!extension_loaded('zip')) {
         throw new \Exception(__('Export requires a ZIP extension to be installed on the host.', 'mailpoet'));
       }
       $processed_subscribers = call_user_func(
@@ -129,7 +129,7 @@ class Export {
         // sorted by segment name (due to slow queries when using ORDER BY and LIMIT),
         // we need to keep track of processed segments so that we do not create header
         // multiple times when switching from one segment to another and back.
-        if((!count($processed_segments) || $last_segment !== $current_segment) &&
+        if ((!count($processed_segments) || $last_segment !== $current_segment) &&
           (!in_array($last_segment, $processed_segments) || !in_array($current_segment, $processed_segments))
         ) {
           $this->writeXLSX(
@@ -142,7 +142,7 @@ class Export {
         $last_segment = ucwords($subscriber['segment_name']);
         // detect RTL language and set Excel to properly display the sheet
         $RTL_regex = '/\p{Arabic}|\p{Hebrew}/u';
-        if(!$XLSX_writer->rtl && (
+        if (!$XLSX_writer->rtl && (
             preg_grep($RTL_regex, $subscriber) ||
             preg_grep($RTL_regex, $this->formatted_subscriber_fields))
         ) {
@@ -166,7 +166,7 @@ class Export {
 
   function getSubscribers() {
     $subscribers = $this->default_subscribers_getter->get();
-    if($subscribers === false) {
+    if ($subscribers === false) {
       $subscribers = $this->dynamic_subscribers_getter->get();
     }
     return $subscribers;

lib/Subscribers/ImportExport/Export/SubscribersGetter.php

@@ -27,7 +27,7 @@ abstract class SubscribersGetter {
 
   /**
    * Initialize the query by selecting fields and ignoring trashed subscribers.
-   * 
+   *
    * @return \ORM
    */
   protected function select() {
@@ -47,7 +47,7 @@ abstract class SubscribersGetter {
 
   /**
    * Filters the subscribers query based on the segments, offset and batch size.
-   * 
+   *
    * @param  \ORM $subscribers
    * @return array
    */
@@ -57,7 +57,7 @@ abstract class SubscribersGetter {
    * Gets the next batch of subscribers or `false` if no more!
    */
   public function get() {
-    if($this->finished) {
+    if ($this->finished) {
       return false;
     }
 
@@ -66,10 +66,10 @@ abstract class SubscribersGetter {
 
     $this->offset += $this->batch_size;
 
-    if(count($subscribers) < $this->batch_size) {
+    if (count($subscribers) < $this->batch_size) {
       $this->finished = true;
     }
 
     return $subscribers;
   }
-}
+}