php-pcntlHow to get the process ID with PHP PCNTL?

The process ID (PID) of a process can be obtained using the pcntl_getmypid() function in PHP PCNTL. This function returns the PID of the current process.

Example code

<?php
$pid = pcntl_getmypid();
echo "Process ID: $pid\n";

Output example

Process ID: 1234

Code explanation

• pcntl_getmypid(): This function returns the PID of the current process.

Helpful links

• PHP PCNTL Documentation

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