short_code_note

<?php

                           //(self-closing shortcodes )
//1. besic shortcode test (self-closing shortcodes )
function arnab( $atts ){
    return '<a href="http://www.google.com">google</a>';
}
add_shortcode( 'google', 'arnab' ); /*function name like arnab and
                                      shortcode name same hole hobena*/

//ref: http://codex.wordpress.org/Shortcode_API
//ref tuto - http://code.tutsplus.com/tutorials/wordpress-shortcodes-the-right-way--wp-17165

// tow types of shortcode 1.self-closing shortcodes
                          //2.Enclosing


/*Usages */
//[google]





//2. shortcode with Attributes (self-closing shortcodes )
function button_shortcode( $atts ) {
    extract( shortcode_atts( array(
        'link' => 'http://google.com', //here link and text is Attributes
        'text' => 'something else',    //here http://google.com is default value
    ), $atts ) );

    return '<a style="background:red" href='.$link.'>'.$text.'</a>';
}
add_shortcode( 'botton', 'button_shortcode' );


/*Usages */
//[botton link="http://www.google.com text="botton""]


//return korte hobe '' er bhitor and Attributes return hobe '..' er bhitor

//3.shortcode with Attributes (self-closing shortcodes )youtube
function youtube_shortcode( $atts ) {
    extract( shortcode_atts( array(
        'width' => 'http://google.com',
        'height' => 'something else',
        'id' => 'something else',
    ), $atts ) );

    return '<iframe width="'.$width.'" height="'.$height.'" src="//www.youtube.com/embed/'.$id.'" frameborder="0" allowfullscreen></iframe>';
}
add_shortcode( 'youtube', 'youtube_shortcode' );

/*Usages */
//[youtube width="" height="" id=""]



                      //( Enclosing shortcods)

//1.besic Enclosing shortcods
function besic_enclosing_shortcods( $atts, $content = null ) {
    return ''.$content.'';
}
add_shortcode( 'besic_enclosing_shortcods', 'besic_enclosing_shortcods' );

/*Usages */
//[besic_enclosing_shortcods]arnab[/besic_enclosing_shortcods]



//2.with Attribute( Enclosing shortcods)


function youtube_shortcode( $atts, $content = null  ) {

    extract( shortcode_atts( array(
        'width' => '560',
        'height' => '315',
    ), $atts, 'youtube' ) );

    return '<iframe class="video_iframe" width="'.$width.'" height="'.$height.'" src="//www.youtube.com/embed/'.$content.'" frameborder="0" allowfullscreen></iframe>';
}
add_shortcode('youtube', 'youtube_shortcode');

/*Usages */
//[youtube width="426" height="251"]kc-R9OeyArg[/youtube]






















// This code will enable  Shortcodes in WordPress Text Widget add this code to functions.php
add_filter('widget_text', 'do_shortcode');


// This code will enable  Shortcodes in comment add this code to functions.php
add_filter( 'comment_text', 'do_shortcode' );

?>