wama_mms

I solved this with the following code $url = trim($ids, " \n");; $xml = simplexml_load_file("abstract/$url"); but I got a lot of warning because it reads the last line of my file and it is an empty file so please how to make this code doesn't read the last line which is empty

I didn't understand what exactly you said but I think you mean that I should trim(file) and that is my new code while(!feof($file)) { $ids = fgets($file); //$url = "$ids"; $xml = simplexml_load_file(trim(fgets($file)) but I didn't work :( any suggestion please ? and thanks for you reply

Hello I am working on my graduation project and I have a critical problem with my php code and I am just beginner in php coding. I am reading from text file IDs of papers and want to link between the ID that I read form my text file and the XML file so that is my code : <?php $file = fopen("abstract/Temp_id.txt","r"); $ids; while(!feof($file)) { $ids = fgets($file); $xml = simplexml_load_file("abstract/$ids");//abstract is the folder which I save my files and //read from it $title="bibliomisc =".$xml->articleinfo[0]->bibliomisc; echo $title; echo"<a href=abstract/$ids title='Click to open '>$ids</a>"; } fclose($file); ?> BUT I worked on openssl and it is working if I give it the name of ID e.g. $xml = simplexml_load_file("abstract/8104317");//it is working but if I read from file I got that error Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "8104317.xml " in /opt/lampp/htdocs/GP/xml_test.php on line 9 Notice: Trying to get property of non-object in /opt/lampp/htdocs/GP/xml_test.php on line 12 Notice: Trying to get property of non-object in /opt/lampp/htdocs/GP/xml_test.php on line 12 bibliomisc = 8104317.xml Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "" in /opt/lampp/htdocs/GP/xml_test.php on line 9 Notice: Trying to get property of non-object in /opt/lampp/htdocs/GP/xml_test.php on line 12 Notice: Trying to get property of non-object in /opt/lampp/htdocs/GP/xml_test.php on line 12 bibliomisc = help please thanks