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Issues (1495)

helper.php (1 issue)

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Code
1 
<?php
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namespace PodloveSubscribeButton;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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function for_every_podcast_blog($callback) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	global $wpdb;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	$plugin  = basename(\PodloveSubscribeButton\PLUGIN_DIR) . '/' . \PodloveSubscribeButton\PLUGIN_FILE_NAME;

            


            
                                                                        
                            
            
                                    
            
            

                
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	$blogids = $wpdb->get_col("SELECT blog_id FROM " . $wpdb->blogs);

            


            
                                                                        
                            
            
                                    
            
            

                
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	if (!is_array($blogids))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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            Coding Style
            Best Practice
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It is generally a best practice to always use braces with control structures.
                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Adding braces to control structures avoids accidental mistakes as your code changes:


// Without braces (not recommended)
if (true)
    doSomething();

// Recommended
if (true) {
    doSomething();
}





                        

                                                    

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		return;

            


            
                                                                        
                            
            
                                    
            
            

                
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	foreach ($blogids as $blog_id) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		switch_to_blog($blog_id);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		if (is_plugin_active($plugin)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$callback();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		restore_current_blog();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	}

            


            
                                                        
            
                                    
            
            

                
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}