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stream_context_set_options

(PHP 8 >= 8.3.0)

stream_context_set_options — Sets options on the specified context

说明

stream_context_set_options(resource $context, array $options): true

Sets options on the specified context.

参数

context

The stream or context resource to apply the options to.

options

The options to set for context.

注意:

options must be an associative array of associative arrays in the format $array['wrapper']['option'] = $value.

Refer to context options and parameters for a listing of stream options.

返回值

成功时返回 true， 或者在失败时返回 false。

示例

示例 #1 stream_context_set_options() example

<?php

$context = stream_context_create();

$options = [
'http' => [
'protocol_version' => 1.1,
'user_agent' => 'PHPT Agent',
],
];

stream_context_set_options($context, $options);
var_dump(stream_context_get_options($context));
?>

以上示例会输出：

array(1) {
  ["http"]=>
  array(2) {
    ["protocol_version"]=>
    float(1.1)
    ["user_agent"]=>
    string(10) "PHPT Agent"
  }
}

参见