3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function iframee( $atts, $content = null ) { return '<div id="iframee"><iframe src="'.$_GET['link'].'" frameborder=0 marginwidth=0 marginheight=0 scrolling=no width=640 height=360 allowfullscreen=\'true\'></iframe>'; } add_shortcode( 'iframee', 'iframee' );
based on 42D4q
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /in/34v5c:7 Stack trace: #0 {main} thrown in /in/34v5c on line 7
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Call to undefined function add_shortcode() in /in/34v5c on line 7
Process exited with code 255.