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bindtextdomain

(PHP 4, PHP 5, PHP 7, PHP 8)

bindtextdomain — Sets or gets the path for a domain

说明

bindtextdomain(string $domain, ?string $directory = null): string|false

The bindtextdomain() function sets or gets the path for a domain.

参数

domain

The domain.

directory

The directory path. An empty string means the current directory. If null, the currently set directory is returned.

返回值

The full pathname for the domain currently being set, 或者在失败时返回 false.

更新日志

版本 说明
8.4.0 directory is optional now. Previously, the parameter always had to be specified.
8.0.3 directory is nullable now. Previously, it was not possible to retrieve the currently set directory.

示例

示例 #1 bindtextdomain() example

<?php

$domain = 'myapp';
echo bindtextdomain($domain, '/usr/share/myapp/locale');

?>

以上示例会输出：

/usr/share/myapp/locale

注释

注意:

The bindtextdomain() information is maintained per process, not per thread.