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Add getter for pid

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This commit is contained in:
Bob Weinand 2015-09-11 00:59:23 +02:00
parent e7a1d052fb
commit 6addcdddee
1 changed files with 8 additions and 0 deletions
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8
Process.php
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@ -138,6 +138,14 @@ class Process {
$this->writeDeferreds = [];
}
public function pid() {
if (!$this->proc) {
return;
}
return \proc_get_status($this->proc)["pid"];
}
/**
* @return Promise which will succeed after $str was written. It will contain the total number of already written bytes to the process
*/