posix_getppid
PHP function
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(PHP 4, PHP 5, PHP 7, PHP 8)
Return the parent process identifier
Description
posix_getppid(): int
Return the process identifier of the parent process of the current process.
Parameters Parameters
Return Values
Returns the identifier, as an int.
Examples
Example use of posix_getppid()
php
<?php
echo posix_getppid(); //8259
?>