Add space between foreach and ‘(‘

[MAILPOET-1791]

lib/Form/Block/Base.php

@@ -54,7 +54,7 @@ abstract class Base {
 
     if(!empty($rules)) {
       $rules = array_unique($rules);
-      foreach($rules as $rule => $value) {
+      foreach ($rules as $rule => $value) {
         if(is_bool($value)) {
           $value = ($value) ? 'true' : 'false';
         }

lib/Form/Block/Checkbox.php

@@ -22,7 +22,7 @@ class Checkbox extends Base {
 
     $selected_value = self::getFieldValue($block);
 
-    foreach($options as $option) {
+    foreach ($options as $option) {
       $html .= '<label class="mailpoet_checkbox_label">';
       $html .= '<input type="checkbox" class="mailpoet_checkbox" ';
 
@@ -51,4 +51,4 @@ class Checkbox extends Base {
 
     return $html;
   }
-}
+}

lib/Form/Block/Date.php

@@ -67,7 +67,7 @@ class Date extends Base {
       }
     }
 
-    foreach($date_selectors as $date_selector) {
+    foreach ($date_selectors as $date_selector) {
       if($date_selector === 'DD') {
         $block['selected'] = $day;
         $html .= '<select class="mailpoet_date_day" ';

lib/Form/Block/Radio.php

@@ -22,7 +22,7 @@ class Radio extends Base {
 
     $selected_value = self::getFieldValue($block);
 
-    foreach($options as $option) {
+    foreach ($options as $option) {
       $html .= '<label class="mailpoet_radio_label">';
 
       $html .= '<input type="radio" class="mailpoet_radio" ';
@@ -58,4 +58,4 @@ class Radio extends Base {
 
     return $html;
   }
-}
+}

lib/Form/Block/Segment.php

@@ -20,7 +20,7 @@ class Segment extends Base {
       : array()
     );
 
-    foreach($options as $option) {
+    foreach ($options as $option) {
       if(!isset($option['id']) || !isset($option['name'])) continue;
 
       $is_checked = (isset($option['is_checked']) && $option['is_checked']) ? 'checked="checked"' : '';
@@ -40,4 +40,4 @@ class Segment extends Base {
 
     return $html;
   }
-}
+}

lib/Form/Block/Select.php

@@ -28,7 +28,7 @@ class Select extends Base {
       : array()
     );
 
-    foreach($options as $option) {
+    foreach ($options as $option) {
       if(!empty($option['is_hidden'])) {
         continue;
       }
@@ -59,4 +59,4 @@ class Select extends Base {
 
     return $html;
   }
-}
+}

lib/Form/Renderer.php

@@ -46,7 +46,7 @@ class Renderer {
     $html = ($honeypot_enabled) ?
       '<label class="mailpoet_hp_email_label">' . __('Please leave this field empty', 'mailpoet') . '<input type="email" name="data[email]"></label>' :
       '';
-    foreach($blocks as $key => $block) {
+    foreach ($blocks as $key => $block) {
       if($block['type'] == 'submit' && $settings->get('re_captcha.enabled')) {
         $site_key = $settings->get('re_captcha.site_token');
         $html .= '<div class="mailpoet_recaptcha" data-sitekey="'. $site_key .'">
@@ -70,7 +70,7 @@ class Renderer {
       }
       $html .= static::renderBlock($block) . PHP_EOL;
     }
-    
+
     return $html;
   }
 

lib/Form/Util/FieldNameObfuscator.php

@@ -17,7 +17,7 @@ class FieldNameObfuscator {
 
   public function deobfuscateFormPayload($data) {
     $result = array();
-    foreach($data as $key => $value) {
+    foreach ($data as $key => $value) {
       $result[$this->deobfuscateField($key)] = $value;
     }
     return $result;
@@ -35,4 +35,4 @@ class FieldNameObfuscator {
     return strpos($name, FieldNameObfuscator::OBFUSCATED_FIELD_PREFIX) === 0;
   }
 
-}
+}

lib/Form/Util/Styles.php

@@ -89,7 +89,7 @@ EOL;
     $styles = new CSSParser($this->stylesheet);
     $styles = $styles->parse();
     $formatted_styles = array();
-    foreach($styles->getAllDeclarationBlocks() as $style_declaration) {
+    foreach ($styles->getAllDeclarationBlocks() as $style_declaration) {
       $selectors = array_map(function($selector) use ($prefix) {
         return sprintf('%s %s', $prefix, $selector->__toString());
       }, $style_declaration->getSelectors());

lib/Form/Widget.php

@@ -213,7 +213,7 @@ EOL;
     <p>
       <select class="widefat" id="<?php echo $this->get_field_id('form') ?>" name="<?php echo $this->get_field_name('form'); ?>">
         <?php
-        foreach($forms as $form) {
+        foreach ($forms as $form) {
           $is_selected = ($selected_form === (int)$form['id']) ? 'selected="selected"' : '';
           ?>
         <option value="<?php echo (int)$form['id']; ?>" <?php echo $is_selected; ?>><?php echo esc_html($form['name']); ?></option>