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PHP - Manual: posix_getpgrp

2024-12-21

posix_getpgrp

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

posix_getpgrpReturn the current process group identifier

说明

posix_getpgrp(): int

Return the process group identifier of the current process.

参数

此函数没有参数。

返回值

Returns the identifier, as an int.

参见

  • POSIX.1 and the getpgrp(2) manual page on the POSIX system for more information on process groups.
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官方地址:https://www.php.net/manual/en/function.posix-getpgrp.php

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