Just to clarify:
Spaces in the URL need to be replaced with a %20.
Spaces in the querystring need to be replaced with a +
(PHP 4 >= 4.0.2, PHP 5, PHP 7)
curl_init — Inizializza una sessione CURL
$url
= NULL
] ) : resourceInizializza una nuova sessione e restituisce un gestore cURL da usare con le funzioni curl_setopt(), curl_exec(), e curl_close().
url
Se viene fornita, l'opzione CURLOPT_URL
verrà impostata
al suo valore. Si può impostare manualmente quest'ultima, usando la
funzione curl_setopt().
Nota:
Il protocollo file viene disabilitato da cURL se viene impostato open_basedir.
Restituisce un gestore cURL in caso di successo, FALSE
in caso di errore.
Example #1 Inizializzare una nuova sessione cURL e scarica una pagina web
<?php
// crea una nuova risorsa cURL
$ch = curl_init();
// imposta l'URL e le altre opzioni appropriate
curl_setopt($ch, CURLOPT_URL, "http://www.example.com/");
curl_setopt($ch, CURLOPT_HEADER, 0);
// imposta l'URL e lo passa al browser
curl_exec($ch);
// chiude la risorsa cURL, e libera le risorse di sistema
curl_close($ch);
?>
Just to clarify:
Spaces in the URL need to be replaced with a %20.
Spaces in the querystring need to be replaced with a +
Regarding spaces in URLs;
Please read
http://php.net/manual/en/function.urlencode.php
curl_init() has undefined behavior if you pass 'false' to it and can crash when you try to copy the resulting handle using curl_copy_handle(). Keep this in mind if you create a wrapper object for CURL.
For some reason on some webservers it may not be able to understand what cURL is doing. If you're getting unexpected results (like getting no output when the URL is valid) while using curl_init(). Add a trailing slash '/' after the url if you haven't done so already.
Curl_init as well as CURLOPT_URL don't like to have static strings as parameter.
I came across this by accident and it took me very long to find out. curl_exec will throw error 3 (Malformed) and you tipple check the URL in it's variable only to find by trial and error that it's declaration is the culprit.
So never do this:
static $someurl = "http://www.example.com/interfacce.php";
....
$ch=curl_init($someurl);
....
$return=curl_exec($ch);
Cheers
e.g. you can check how many characters are on test_1.php
or you can it use for more, i have used this function for a nagios check.
<?PHP
echo "CURL - function test <br>" ;
if ($load == 1){
function webcheck ($url) {
$ch = curl_init ($url) ;
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1) ;
$res = curl_exec ($ch) ;
curl_close ($ch) ;
return ($res) ;
}
echo "url = $url <br>" ;
$erg = webcheck("my_page.php/test_1.php") ;
$zahl = strlen ($erg) ;
echo "length = $zahl " ;
?>
<?php
function curl($url,$posts=""){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.1.4322)");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, $posts ? 0 :1;);
curl_setopt($ch, CURLOPT_POSTFIELDS,$posts);
$icerik = curl_exec($ch);
return $icerik;
curl_close($ch);
}
/*Bu fonksiyonu kullanarak kolayca curl yi kullanabilirsiniz.
Kullanımı*/
echo curl("http://gencbilgin.net/");
?>
Bu kodlar http://gencbilgin.net/curl-kutuphanesi-ve-kullanimi.html adresinden alınmıştır...