Per Søderlind

<p>The CSS Flags plugin / library for WordPress loads a dynamicaly created CSS with responsive flags.</p>
<p><strong>Note:</strong> CSS Flags is not a standalone plugin/library, To display the flags you will have to <a href="https://github.com/soderlind/css-flags/#example-1" rel="nofollow ugc">add code to your theme</a> using your own plugin or theme functions.php</p>
<p>You can <a href="https://soderlind.no/css-flags-plugin-for-wordpress/" rel="nofollow ugc">view the flags at my site</a></p>
<p>Sample CSS:</p>
<pre><code>.css-flag.sami {
    background-image: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIHZlcnNpb249IjEuMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB3aWR0aD0iMjAyMCIgaGVpZ2h0PSIxNTAwIj48cmVjdCB3aWR0aD0iNjQ1IiBoZWlnaHQ9IjE1MDAiIGZpbGw9IiNkODFlMDUiLz48cmVjdCB4PSI2NDUiIHdpZHRoPSIxNDAiIGhlaWdodD0iMTUwMCIgZmlsbD0iIzAwN2EzZCIvPjxyZWN0IHg9Ijc4NSIgd2lkdGg9IjE0MCIgaGVpZ2h0PSIxNTAwIiBmaWxsPSIjZmNkMTE2Ii8+PHJlY3QgeD0iOTI1IiB3aWR0aD0iMTA5NSIgaGVpZ2h0PSIxNTAwIiBmaWxsPSIjMDAzOGE4Ii8+PHBhdGggZD0iTSA3ODUsMzEwIGEgNDQwIDQ0MCAwIDAgMCAwLDg4MCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjMDAzOGE4IiBzdHJva2Utd2lkdGg9IjgwIi8+PHBhdGggZD0iTSA3ODUsMzEwIGEgNDQwIDQ0MCAwIDAgMSAwLDg4MCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjZDgxZTA1IiBzdHJva2Utd2lkdGg9IjgwIi8+PC9zdmc+');
    height: 100%;
    width: 134.666666667%;
    background-size: 100% 100%;
}
.css-flag.sami-landscape {
    height: 100%;
    width: 134.666666667%;
}
.css-flag.sami-portrait {
    height: 74.2574257426%;
    width: 100%;
}
</code></pre>
<h4>Usage</h4>
<p>The total CSS file size is 4 MB, and you don’t want to send all that data back to the users, so you <strong>must</strong> use one of the following filters in your plugin or theme.</p>
<p><strong>css_flags_countries</strong>: Load flags for one or more countries</p>
<pre><code>add_filter('css_flags_countries', function() {
    return array('no'); // Array with ISO_3166-1_alpha-2 country codes: http://en.wikipedia.org/wiki/ISO_3166-1_alpha-2#Officially_assigned_code_elements
});
</code></pre>
<p><strong>css_flags_regions</strong>: Load the flags for one or more regions. You can choose between europe, oceania, africa, asia, northamerica, southamerica and middleeast.</p>
<pre><code>add_filter('css_flags_regions', function() {
    return array('europe'); //europe, oceania, africa, asia, northamerica, southamerica, middleeast
});
</code></pre>
<p><strong>css_flags_exclude</strong>: Exclude some countries from the list. This filter must be used in combination with the <code>css_flags_countries</code> or <code>css_flags_regions</code> filters</p>
<pre><code>add_filter('css_flags_exclude', function() {
    return array('eu');
});
</code></pre>
<p><strong>css_flags_cachetime</strong>: Change the cache time, default it’s 7200 (60x60x2 = 2 hours)</p>
<pre><code>add_filter('css_flags_cachetime', function() {
    return 172800; // 2 days
});
</code></pre>
<p>If you must (but you shouldn’t), you can load all the  CSS flags using the following:</p>
<pre><code>add_filter('css_flags_countries', function() {
    return array('all'); // load all country flags (don't it's 4MB)
});
</code></pre>
<p>More information at <a href="https://github.com/soderlind/css-flags/" rel="nofollow ugc">GitHub</a></p>
<h4>Credits</h4>
<p>The original CSS file is from http://www.phoca.cz/cssflags/. If you only need the CSS file, grab it there.</p>


CSS Flags library

More than 250 vector based flags for WordPress

Stefano Lissa

<p>Why you have to install 10 plugins to add Google Analytics, Facebook Pixel, custom<br />
tracking code, Google DFP code, Google Webmaster/Alexa/Bing/Tradedoubler verification code and so on…</p>
<p>With Header and Footer plugin you can just copy the code those services give you<br />
in a centralized point to manage them all. And theme independent: you can change your theme<br />
without loosing the code injected!</p>
<h4>Injection points and features</h4>
<ul>
<li>in the  page section where most if the codes are usually added</li>
<li>just after the  tag as required by some JavaScript SDK (like Facebook)</li>
<li>in the page footer (just before the  tag)</li>
<li>recognize and execute PHP code to add logic to your injections</li>
<li>distinct desktop and mobile injections</li>
</ul>
<h4>AMP</h4>
<p>A new AMP dedicated section compatible with <a href="https://wordpress.org/plugins/amp" rel="ugc">AMP plugin</a> lets you to inject specific codes in<br />
AMP pages. Should be ok even with other AMP plugins.</p>
<h4>Post Top and Bottom Codes</h4>
<p>Do you need to inject a banner over the post content or after it? No problem. With Header and<br />
Footer you can:</p>
<ul>
<li>Add codes on <em>top</em>, <em>bottom</em> and in the <em>middle</em> of posts and pages</li>
<li>Differentiate between <em>mobile</em> and <em>desktop</em> (you don’t display the same ad format on both, true?)</li>
<li>Separate post and page configuration</li>
<li>Native PHP code enabled</li>
<li>Shortcodes enabled</li>
</ul>
<h4>Special Injections</h4>
<ul>
<li>Just after the opening BODY tag</li>
<li>In the middle of post content (using configurable rules)</li>
<li>Everywhere on template (using placeholders)</li>
</ul>
<h4>bbPress</h4>
<p>The specific bbPress injections are going to be removed. Switch to my<br />
<a href="https://wordpress.org/ads-bbpress" rel="ugc">Ads for bbPress</a>, which is more flexible and complete.</p>
<h4>Limits</h4>
<p>This plugin cannot change the menu or the footer layout, those features must be covered by your theme!</p>
<p>Official page: <a href="https://www.satollo.net/plugins/header-footer" rel="nofollow ugc">Header and Footer</a>.</p>
<p>Other plugins by Stefano Lissa:</p>
<ul>
<li><a href="https://www.satollo.net/plugins/hyper-cache" rel="nofollow ugc">Hyper Cache</a></li>
<li><a href="https://www.thenewsletterplugin.com" rel="nofollow ugc">Newsletter</a></li>
<li><a href="https://www.satollo.net/plugins/include-me" rel="nofollow ugc">Include Me</a></li>
<li><a href="https://www.satollo.net/plugins/thumbnails" rel="nofollow ugc">Thumbnails</a></li>
<li><a href="https://wordpress.org/plugins/ads-bbpress/" rel="ugc">Ads for bbPress</a></li>
</ul>
<h4>Translation</h4>
<p>You can contribute to translate this plugin in your language on <a href="https://translate.wordpress.org" rel="nofollow ugc">WordPress Translate</a></p>
<h3>Privacy and GDPR</h3>
<p>This plugin does not collect or process any personal user data.</p>


Head, Footer and Post Injections

I use this to hide member areas wit other plugin together

Very usefull


I am really liking this plugin and replacing a different plugin with this one on client sites. I like it because it is clean and simple and does not overcomplicate a simple task. Thank you! 


Nice clean, lightweight plugin

Head and Footer plugin lets you to add HTML code to the head and footer sections of your site pages, inside posts... and more!

CSS Flags library vs Head, Footer and Post Injections