# gnupg_gettrustlist

(PECL gnupg >= 0.5)

gnupg_gettrustlist — Search the trust items

### 说明

gnupg_gettrustlist(resource `$identifier`, string `$pattern`): ?array

### 参数

`identifier`

  gnupg 标识符，由对 gnupg_init() 或 gnupg 的调用生成。

`pattern`
  Expression to limit the list of trust items to only the ones matching the pattern.

### 返回值

On success, this function returns an array of trust items. On failure, this function returns `null`.

### 示例

示例 #1 Procedural gnupg_gettrustlist() example

`<?php
$res = gnupg_init();
$items = gnupg_gettrustlist($res);
print_r($items);
?>`

示例 #2 OO gnupg_gettrustlist() example

`<?php
$gpg = new gnupg();
$items = $gpg->gettrustlist();
print_r($items);
?>`
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