(PHP 5, PHP 7, PHP 8)
zend_thread_id — Returns a unique identifier for the current thread
This function has no parameters.
Returns the thread id as an integer.
Example #1 zend_thread_id() example
<?php
$thread_id = zend_thread_id();
echo 'Current thread id is: ' . $thread_id;
?>The above example will output something similar to:
Current thread id is: 7864
Note:
This function is only available if PHP has been built with ZTS (Zend Thread Safety) support and debug mode (
--enable-debug).