PHP curl_escape function
(PHP 5> = 5.5.0)
curl_escape - given string to be URL encoded.
Explanation
string curl_escape ( resource $ch , string $str )
The function of a given string URL encoded >> the RFC 3986 .
parameter
ch
By the curl_init () returns a cURL handle.
str
Encoded string
return value
Returns the encoded string, or on failure returns FALSE.
Examples
<?php
// 创建一个cURL句柄
$ch = curl_init();
// 编码GET参数
$location = curl_escape($ch, 'Hofbräuhaus / München');
// Result: Hofbr%C3%A4uhaus%20%2F%20M%C3%BCnchen
// 比较编码后的URL
$url = "http://example.com/add_location.php?location={$location}";
// Result: http://example.com/add_location.php?location=Hofbr%C3%A4uhaus%20%2F%20M%C3%BCnchen
// 发送HTTP请求并关闭句柄
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_exec($ch);
curl_close($ch);
?>