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posix_getpid

Return the current process identifier (PHP 4, PHP 5)
int posix_getpid ( )

Return the process identifier of the current process.

Return Values

Returns the identifier, as an integer.

Examples

Example 1876. Example use of posix_getpid()

<?php
echo posix_getpid(); //8805
?>


See Also
posix_kill() to kill a process.
POSIX man page GETPID(2)