note 119487 added to function.pathinfo

O melhor caminho para usar o pathinfo() é primeiro colocar a variável e depois criar um array com as informações. $url = pathinfo("www/public_html/index.php"); $array = array_values($url); Usando esse script você vai ter maior controle na aplicação e quando quiser recuperar cada valor use o $array. $url = pathinfo("www/public_html/index.php"); $array = array_values($url); foreach($array as $arr){ echo $arr."\n"; } A saída será algo como isso: www/public_html index.php php index Assim para ter o valor da extensão basta usar: echo $array[2]; //php -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= The better way for to use function pathinfo() is to putting the variable and after create an array with the data. $url = pathinfo("www/public_html/index.php"); $array = array_values($url); Using this script you will get more control in application and when you want retrieve each value use the $array. $url = pathinfo("www/public_html/index.php"); $array = array_values($url); foreach($array as $arr){ echo $arr."\n"; } The output will be something as well: www/public_html index.php php index To get the extension value use: echo $array[2]; //php ---- Server IP: 72.52.91.14 Probable Submitter: 179.108.48.5 ---- Manual Page -- http://php.net/manual/en/function.pathinfo.php Edit -- https://master.php.net/note/edit/119487 Del: integrated -- https://master.php.net/note/delete/119487/integrated Del: useless -- https://master.php.net/note/delete/119487/useless Del: bad code -- https://master.php.net/note/delete/119487/bad+code Del: spam -- https://master.php.net/note/delete/119487/spam Del: non-english -- https://master.php.net/note/delete/119487/non-english Del: in docs -- https://master.php.net/note/delete/119487/in+docs Del: other reasons-- https://master.php.net/note/delete/119487 Reject -- https://master.php.net/note/reject/119487 Search -- https://master.php.net/manage/user-notes.php