geomagas

<p>This plugin provides an [if] shortcode to conditionally render content. The syntax is the following:</p>
<pre><code>[if condition1 condition2=false condition3]{content}[/if]
</code></pre>
<p>Conditions are passed as attribute names. Multiple conditions evaluate to the result of ORing all of them. In other words, if at least one condition evaluates to the desired boolean result, {content} is rendered, otherwise it is discarded.<br />
Attribute values determine if we want the condition to be true or false. A value of <code>'0'</code>, <code>'false'</code>, <code>''</code> (the empty string), <code>'null'</code> or <code>'no'</code> means we expect the condition to be false. Anything else, including the absense of a value, is interpreted as true.</p>
<p>For example, suppose that we want to include a sentence in a post, but only for anonymous visitors:</p>
<pre><code>[if is_user_logged_in=no]The Sentence.[/if]
</code></pre>
<p>It also provides an [else] shortcode and an [eitherway] one for use inside [if] blocks. [else] will render its content if the condition evaluates to false, and [eitherway] will render its content regardless of the evaluation result.<br />
When used outside an [if] block, these shortcodes behave as if the whole content is surrounded by an [if] shortcode whose condition evaluates to true. In other words, an [else] shortcode would not render any content, while a [eitherway] one would. You can use as many of these shortcodes as you like in a single [if] block, which gives you the ability to do things like:</p>
<pre><code>    - Am I logged in?
    [if is_user_logged_in]- Yes you are.
    [else]- No you are not.
    [/else][eitherway]- I'm sorry, what?
    [/eitherway]- I said YOU A-R-E LOGGED IN!!!
    [else]- YOU ARE NOT LOGGED IN!!! What's the matter with you?[/else][/if]
</code></pre>
<p>A multitude of conditions are supported out-of-the-box. The following evaluate to the result of the corresponding <a href="https://developer.wordpress.org/themes/basics/conditional-tags/" rel="nofollow ugc">WordPress Conditional Tag</a>, using the no-parameter syntax:</p>
<pre><code>    is_single
    is_singular
    is_page
    is_home
    is_front_page
    is_privacy_policy
    is_attachment
    is_category
    is_tag
    is_tax
    is_author
    is_archive
    is_year
    is_month
    is_date
    is_day
    is_time
    is_feed
    is_search
    is_sticky
    is_preview
    has_term
    has_excerpt
    comments_open
    pings_open
    is_404
    is_user_logged_in
    is_super_admin
    is_multi_author
    is_multisite
    is_main_site
    is_child_theme
</code></pre>
<p>For example, the evaluation of the <code>is_page</code> condition is equivalent to calling <code>is_page()</code> with no parameter.</p>
<h3>Extending</h3>
<p>The functionality of the plugin can be extended by other plugins, by means of adding custom conditions through filters. To add a custom condition, a filter hook must be defined in the following manner:</p>
<pre><code>add_filter($if_shortcode_filter_prefix.'my_condition','my_condition_evaluator');

function my_condition_evaluator($value) {
    $evaluate=.... /* add your evaluation code here */
    return $evaluate;
}
</code></pre>
<p>Then, you can use your custom condition like so:</p>
<pre><code>[if my_condition]{content}[/if]
</code></pre>
<p>A big thanks to M Miller for the <a href="http://wordpress.stackexchange.com/a/123073/39275" rel="nofollow ugc"><code>normalize_empty_atts()</code></a> function.</p>


If Shortcode

This plugin provides an [if] shortcode to conditionally render content.

Super Interactive

<h4>How to use</h4>
<p>You can place conditional content between <code>if</code> <a href="https://codex.wordpress.org/Shortcode" rel="nofollow ugc">shortcodes</a>, and use its attributes to define conditions. The content between the shortcodes will only be displayed if all defined conditions are met.</p>
<h4>Defining conditions</h4>
<p>Conditions are defined by setting the attributes of the shortcode in the following format:</p>
<pre><code>[if <type>=<condition>]
 Conditional content
[/if]
</code></pre>
<p>A basic example:</p>
<pre><code>[if qs="product-type:shoes"]
 Thank you for buying shoes
[/if]
</code></pre>
<p>The text in this example will only be displayed if the current URL has a GET paramater of “product-type” with the value “shoes”.</p>
<p>Available condition types are:</p>
<ul>
<li>
<p><strong><code>qs</code></strong> – Match on the key/value pair of the defined query string/GET parameter. Query string conditions are formatted like this:</p>
<pre><code>[if qs="<qskey>:<qsvalue>"] … [/if]

qskey is the name of the query string variable and `qsvalue` the value to test for. For example, the condition `qs="product-type:2"` will match `?product-type=2`.
</code></pre>
</li>
<li>
<p><strong><code>referrer</code></strong> – To check on the current referrer. The condition will be true if <code>HTTP_REFERER</code> contains <code><value></code>. The match doesn’t need to be exact, so if a user arrives from google and <code><value></code> is set to “google.com” the condition will be true.</p>
</li>
<li>
<p><strong><code>role</code></strong> – Matches the current user’s role. The match needs to be exact so “admin” will not match “administrator”. Use <code>role</code> with and empty value if you want to match users that are not logged in.</p>
</li>
</ul>
<h4>Examples</h4>
<p>Display content based on query string:</p>
<p>[if qs=”utm_source:partner-site”]<br />
     This content is only displayed if the current URL contains a GET paramater ‘utm_source’ with value ‘partner-site’<br />
    [/if]</p>
<p>Display content based on referrer:</p>
<pre><code>[if referrer="www.google.com"]
 This content is only displayed if the referring URL contains 'www.google.com'
[/if]
</code></pre>
<p>Display content based on user role:</p>
<pre><code>[if role="editor"]
 This content is only displayed if the user is logged in with the role 'editor'
[/if]
</code></pre>
<p>Setting multiple conditions and combining condition types:</p>
<pre><code>[if referrer="www.example.com" qs="utm_source:partner-site"]
 This content is displayed to users coming from example.com who clicked on a link originating from our RSS feed.
[/if]
</code></pre>
<h4>Matching with `exact` or `contain`</h4>
<p>By default query string conditions are matched on the exact value as defined in the shortcode. For looser ‘wildcard’ matching you can add a <code>match</code> attribute with the value <code>contain</code>:</p>
<pre><code>[if qs="product-type:cashmere-" match="contain"]
 Good choice! Cashmere is a wonderful fabric.
[/if]
</code></pre>
<p>This will match both <code>?product-type=cashmere-sweater</code> and <code>?product-type=cashmere-coat</code></p>
<h4>Matching on multiple values</h4>
<p>You can have a condition match on multiple values by using the semicolon as a seperator when defining allowed values. Example:</p>
<pre><code>[if qs="product-type:shoes;coat"]
  This text is displayed for people who bought either a nice pair of shoes or a great fashionable coat.
[/if]
</code></pre>
<h4>Nesting `if` statements</h4>
<p>You can nest statements but you have to use iteration. This has to do with the limitations of the built-in shortcode API.</p>
<pre><code>[if qs="tonight:the-night"]

  Tonight's the night.

  [if2 qs="future:beautiful"]

    We create our own destiny every day we live.

  [/if2]

  [if2 qs="future:platic"]

    I see sheets of plastic in your future.

  [/if2]

[/if]
</code></pre>
<p>You can nest up to if4 (4 levels).</p>


WordPress Conditional Content

heya,
I really liked your plugin. I think you should upgrade it to the latest version of WordPress. and keep updating. It is a nice plugin.
Cheers!



Impressed

haven't see that Kinda plugin at org. Easy to use and handy Plugin.
You should keep update this.
Thanks :)

Great Job!

Allows you to use shortcodes as if statements in your content to display text only if certain conditions are met.

If Shortcode vs WordPress Conditional Content