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PHP Manual :: posix_getpid



posix_getpgrp || posix_getppid || POSIX Functions || PHP Manual

(PHP 4, PHP 5, PHP 7)

posix_getpidReturn the current process identifier

Description

int posix_getpid ( void )

Return the process identifier of the current process.

Return Values

Returns the identifier, as an integer.

Examples

Example #1 Example use of posix_getpid()

<?php
echo posix_getpid(); //8805
?>

See Also

  • posix_kill() - Send a signal to a process
  • POSIX man page GETPID(2)



posix_getpgrp || posix_getppid || POSIX Functions || PHP Manual
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