array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'curlstringfile.construct.php', 1 => 'CURLStringFile::__construct', ), 'up' => array ( 0 => 'class.curlstringfile.php', 1 => 'CURLStringFile', ), 'prev' => array ( 0 => 'class.curlstringfile.php', 1 => 'CURLStringFile', ), 'next' => array ( 0 => 'book.event.php', 1 => 'Event', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'zh', 'path' => 'reference/curl/curlstringfile/construct.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 8 >= 8.1.0)
CURLStringFile::__construct — 创建 CURLStringFile 对象
$data
, string $postname
, string $mime
= "application/octet-stream")
创建 CURLStringFile 对象,使用 CURLOPT_POSTFIELDS
选项上传文件。
data
待上传的内容。
postname
上传数据中的文件名称。
mime
文件的 MIME 类型(默认为 application/octet-stream
)。
示例 #1 CURLStringFile::__construct() 示例
<?php
/* http://example.com/upload.php:
<?php
var_dump($_FILES);
var_dump(file_get_contents($_FILES['test_string']['tmp_name']));
?>
*/
// 创建一个 cURL 句柄
$ch = curl_init('http://example.com/upload.php');
// 创建一个 CURLStringFile 对象
$cstringfile = new CURLStringFile('test upload contents','test.txt','text/plain');
// 指定 POST 内容
$data = array('test_string' => $cstringfile);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
// 执行句柄
curl_exec($ch);
?>
以上示例会输出:
array(1) { ["test_string"]=> array(5) { ["name"]=> string(8) "test.txt" ["type"]=> string(10) "text/plain" ["tmp_name"]=> string(14) "/tmp/phpTtaoCz" ["error"]=> int(0) ["size"]=> int(20) } } string(20) "test upload contents"