PHP curl_unescape Function

PHP cURL Reference Manual

(PHP 5 >= 5.5.0)

curl_unescape — Decodes a URL-encoded string.

Description

string curl_unescape ( resource $ch , string $str )

Decodes a URL-encoded string.

Note:curl_unescape() does not decode plus signs (+) into spaces, but urldecode() does.

Parameters

ch

A cURL handle returned by curl_init().

str

A URL-encoded string

Return Values

Returns the decoded string or FALSE on failure.

Examples

<?php
// 创建一个curl句柄
$ch = curl_init('http://example.com/redirect.php');

// 发送 HTTP 请求
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_exec($ch);

// 获得最后一个有效的URL
$effective_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
// ie. "http://example.com/show_location.php?loc=M%C3%BCnchen"

// 解码URL
$effective_url_decoded = curl_unescape($ch, $effective_url);
// "http://example.com/show_location.php?loc=München"

// 关闭句柄
curl_close($ch);
?>

PHP cURL Reference Manual