View difference between Paste ID: KRwvSzqP and

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+<?php
 
 
 function curl_get($url) {
 	$curl = curl_init($url);
 	curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
 	curl_setopt($curl, CURLOPT_TIMEOUT, 30);
 	$return = curl_exec($curl);
 	curl_close($curl);
 	return $return;
 }
 
 // Get the wordpress custom field value
 $youtubeid = get_post_meta($post->ID, "youtubeid", true);
 
 if($youtubeid !== '') :
 	// define URLS
 	$video_url = 'http://youtube.com/watch?v='.$youtubeid;
 	$oembed_endpoint = 'http://www.youtube.com/oembed';
 
 	// request Oembed in XML format and proccess it with curl (the function above)
 	$oembed_url = $oembed_endpoint . '?url=' . rawurlencode($video_url) . '&format=xml';
 	$oembed = simplexml_load_string(curl_get($oembed_url));
 
 	// get size values and embed code
 	$youtubeW = html_entity_decode($oembed->width);
 	$youtubeH = html_entity_decode($oembed->height);
 	$youtube_code = html_entity_decode($oembed->html);
 
 	// define your video width
 	$column_w = 712;
 
 	// see the difference between original size and your size
 	$percentResized = ($column_w*1)/$youtubeW;
 
 	// make the original height proportional to your width
 	$newYoutubeH = $youtubeH*$percentResized;
 
 	// create size arrays for replacing on the $youtube_code string
 	$W_and_H = array($youtubeW, $youtubeH);
 	$Big_W_and_H = array($column_w, $newYoutubeH);
 
 	// find the original values and replace them with the resized values
 	$bigEmbed = str_replace($W_and_H, $Big_W_and_H, $youtube_code);
 
 								// hallo todas las cosas q esten entre comillas en mi bigEmbed code
 							preg_match_all('/"([^"]+)"/',
 							$bigEmbed,
 							$salida, PREG_PATTERN_ORDER);
 
 							// guardo el valor de la url de youtube
 							$clean_movieParama_value =  $salida[1][3] ;
 
 							//echo $clean_movieParama_value;
 
 
 							$urlWithOptions = $clean_movieParama_value . "&rel=1&autoplay=1&color1=0xffffff&color2=0xffffff&border=0&fs=1";
 
 
 							// remplaza url limpia con url con parametros
 							$bigEmbed_withOptions = str_replace($clean_movieParama_value, $urlWithOptions, $bigEmbed);
 
 
 							echo $bigEmbed_withOptions;
 
 
 endif;
 
 ?>