Rimpiazzare un lungo url mediante php url encode

[badaze]

Ecco quello che intendevo. Ci sono forse errori perché non posso testare ma l'idea era questa.

 <?php
 $url = 'http://miosito.com/content/?page_id=|id|&parametro1=' . get_post_meta($post->ID, 'customfield_parametro1', true) . '&parametro2='. get_post_meta($post->ID, 'customfield_parametro2', true) . '&parametro3='. get_post_meta($post->ID, 'customfield_parametro3', true) . '&parametro4='. get_post_meta($post->ID, 'customfield_parametro4', true) . '&title='. get_the_title();
 
 $alberto = str_replace('|id|','76',$url).'&parametro5='. get_post_meta($post->ID, 'customfield_parametro5', true) ;
 $barbara = str_replace('|id|','81',$url); 
 ?>

 <?php
 $codice =  "<script>function |custom_field| ?>_|kind|() {
 if ((italian || french || german) && (!android && !blackberry && !iphone && !ipad && !ipod && !nokia && !webos))
 { window.open('|url|'+(
 (italian && '&parametroX=it-1') || (french && '&parametroX=fr-1') || (german && '&parametroX=de-1') ));}
 else if ((italian || french || german) && (android || blackberry || iphone || ipad || ipod || nokia || webos))
 { window.open('|url|'+(
 (italian && '&parametroX=it-2') || (french && '&parametroX=fr-2') || (german && '&parametroX=de-2') ));}
 else if ((!italian && !french && !german) && (android || blackberry || iphone || ipad || ipod || nokia || webos))
 { window.open('|url|&parametroX=en-2');}
 else {window.open('|url|&parametroX=en-1');}
 }</script>";
 
 // alberto
 print str_replace(array('|custom_field|','|url|','|kind|'),array(get_post_meta($post->ID, 'customfield_parametro1_shortcode', true),$alberto,'video'),$codice);
 // barbara
 print str_replace(array('|custom_field|','|url|','|kind|'),array(get_post_meta($post->ID, 'customfield_parametro1_shortcode', true),$barbara,'photo'),$codice);