cli_set_process_title
(PHP 5 >= 5.5.0, PHP 7, PHP 8)
cli_set_process_title — Sets the process title
說明
cli_set_process_title(string
$title): boolSets the process title visible in tools such as top and ps. This function is available only in CLI mode.
參數
-
title -
The new title.
返回值
成功時返回 true， 或者在失敗時返回 false。
錯誤／異常
An E_WARNING will be generated if the operating system
is unsupported.
範例
示例 #1 cli_set_process_title() example
<?php
$title = "My Amazing PHP Script";
$pid = getmypid(); // you can use this to see your process title in ps
if (!cli_set_process_title($title)) {
echo "Unable to set process title for PID $pid...\n";
exit(1);
} else {
echo "The process title '$title' for PID $pid has been set for your process!\n";
sleep(5);
}
?>