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PHP Manual :: getmypid



getmyinode || getmyuid || PHP Options/Info Functions || PHP Manual

(PHP 4, PHP 5, PHP 7)

getmypidGets PHP's process ID

Description

int getmypid ( void )

Gets the current PHP process ID.

Return Values

Returns the current PHP process ID, or FALSE on error.

Notes

Warning

Process IDs are not unique, thus they are a weak entropy source. We recommend against relying on pids in security-dependent contexts.

See Also



getmyinode || getmyuid || PHP Options/Info Functions || PHP Manual
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