Online PHP editor | output for 0n1ki

<?php function test( $input) { $doc = new DOMDocument; print_r($input); /* $doc->loadHTML( $input); $p = $doc->getElementsByTagName('a'); //->item(0); $children = $p->childNodes; $img_found = false; $error = false; foreach( $children as $child) { if( $child->nodeType == XML_TEXT_NODE && !$img_found) { // Text before the image, OK, continue on continue; } if( $child->nodeType == XML_ELEMENT_NODE) { if( !($child->tagName == 'img')) { // echo "Invalid HTML element found"; $error = true; } else { $img_found = true; } } else { // echo "Invalid node type!"; $error = true; } } if( $img_found && !$error) { echo 'ok' . "\n"; } else { echo 'NOT ok' . "\n"; }*/ } $input = addslashes('<a href="http://inorbit.in/whitefield/wp-content/uploads/sites/4/2014/06/Interschool-championship.gif"><a href="http://inorbit.in/whitefield/wp-content/uploads/sites/4/2014/06/IMG_0889.jpg"><img class="aligncenter size-full wp-image-1928" alt="sports championship competition" src="http://inorbit.in/whitefield/wp-content/uploads/sites/4/2014/06/IMG_0889.jpg" width="1024" height="768" /></a><a href="http://inorbit.in/whitefield/wp-content/uploads/sites/4/2014/06/IMG_0830.jpg"><img class="aligncenter size-full wp-image-1929" alt="sports championship competition" src="http://inorbit.in/whitefield/wp-content/uploads/sites/4/2014/06/IMG_0830.jpg" width="1024" height="768" /></a></a>'); // ok test( $input);