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cli_set_process_title

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

cli_set_process_titleSets the process title

Beschreibung

cli_set_process_title(string $title): bool

Sets the process title visible in tools such as top and ps. This function is available only in CLI mode.

Parameter-Liste

title

The new title.

Rückgabewerte

Gibt bei Erfolg true zurück. Bei einem Fehler wird false zurückgegeben.

Fehler/Exceptions

An E_WARNING will be generated if the operating system is unsupported.

Beispiele

Beispiel #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);
}
?>

Siehe auch

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User Contributed Notes 2 notes

up
15
code at edoceo dot com
10 years ago
Setting proc title on PHP based daemons is pretty sweet.
up
2
pitpat
3 years ago
In Linux this command changes the title for commands like 'ps -a' it doesn't seem to work with 'top' or 'pkill'

To change the short name (eg PHP) to something else you can use the below:

<?php

$strNewName
='myscript';

cli_set_process_name($strNewName);
cli_set_process_title($strNewName);

var_dump(cli_get_process_name());
var_dump(cli_get_process_title());

function
cli_set_process_name($strName)
{
file_put_contents("/proc/".getmypid()."/comm",$strName);
}

function
cli_get_process_name()
{
return(
trim(file_get_contents("/proc/".getmypid()."/comm"),"\r\n"));
}

Note: The above will NOT work in Windows and may not work in all flavours of linux (I use Debian).
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