podlove / podlove-subscribe-button-wp-plugin

helper.php

<?php

This file is missing a doc comment.

namespace PodloveSubscribeButton;

function for_every_podcast_blog($callback) {

Missing doc comment for function for_every_podcast_blog()

Expected 1 spaces after opening parenthesis; 0 found

No space after opening parenthesis is prohibited

No space before closing parenthesis is prohibited

	global $wpdb;

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

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

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

Usage of a direct database call is discouraged.

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

The string literal SELECT blog_id FROM does not require double quotes, as per coding-style, please use single quotes.

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

	if (!is_array($blogids))

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

Expected 1 space before "!"; 0 found

Expected 1 space after "!"; 0 found

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

		return;

	foreach ($blogids as $blog_id) {

No space after opening parenthesis is prohibited

No space before closing parenthesis is prohibited

		switch_to_blog($blog_id);

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

		if (is_plugin_active($plugin)) {

No space after opening parenthesis is prohibited

No space before closing parenthesis is prohibited

Expected 1 spaces after opening parenthesis; 0 found

Expected 1 spaces before closing parenthesis; 0 found

			$callback();
		}
		restore_current_blog();
	}
}

Expected 1 blank line before closing function brace; 0 found