cli_get_process_title
(PHP 5 >= 5.5.0, PHP 7)
cli_get_process_title — Returns the current process title
说明
cli_get_process_title ( void ) : string
Returns the current process title, as set by cli_set_process_title(). Note that this may not exactly match what is shown in ps or top, depending on your operating system.
This function is available only in CLI mode.
参数
此函数没有参数。
返回值
Return a string with the current process title or NULL on error.
错误／异常
An E_WARNING will be generated if the operating system is unsupported.
范例
Example #1 cli_get_process_title() example
<?php
echo "Process title: " . cli_get_process_title() . "n";
?> 参见
- cli_set_process_title() – Sets the process title
用户贡献的笔记
pgl at yoyo dot org
For versions of PHP < 5.5.0, you can get the name of the script from $argv[0]: http://www.php.net/manual/en/reserved.variables.argv.php 
