Standard escape codes are prefixed with Escape
:
- Ctrl-Key:
^[
- Octal:
\033
- Unicode:
\u001b
- Hexadecimal:
\x1B
- Decimal:
27
<?php | |
namespace PHP81_BC; | |
/** | |
* Locale-formatted strftime using IntlDateFormatter (PHP 8.1 compatible) | |
* This provides a cross-platform alternative to strftime() for when it will be removed from PHP. | |
* Note that output can be slightly different between libc sprintf and this function as it is using ICU. | |
* | |
* Usage: | |
* use function \PHP81_BC\strftime; |
<?php | |
namespace App\Shell; | |
if (!extension_loaded('win32service')) dl('php_win32service.dll'); | |
use Cake\Core\Configure; | |
use Cake\Console\Shell; | |
use Cake\Log\Log; | |
Log::drop('debug'); |
<?php | |
ini_set('date.timezone', 'Europe/Madrid'); | |
define('HT', "\x09"); // \x09 \t Horizontal Tab | |
define('LF', "\x0A"); // \x0A \n Line feed | |
// Calculamos el inicio del DST: último domingo de marzo (2015-03-29 00:00:00 para 2015). | |
$date10 = strtotime('last sunday of march'); | |
echo strftime('$date10 = strtotime("last sunday of march"); => %Y-%m-%d %H:%M:%S', $date10), LF; | |
// Añadimos un día a $date10 de la manera correcta (2015-03-30 00:00:00 para 2015). |
Document included in the project https://github.com/fawno/Modbus
https://github.com/fawno/Modbus/blob/master/DDS238-2%20ZN-S%20Modbus.md
Register(s) | Meaning | Scale Unit | Data format | R/W |
---|
<?php | |
function ntp_time ($host) { | |
$msg = hex2bin('e30004fa000100000001000000000000000000000000000000000000000000000000000000000000'); | |
$data = false; | |
if ($sock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP)) { | |
if (@socket_connect($sock, $host, 123)) { | |
list($xmt['time2'], $xmt['time1']) = explode(' ', microtime()); | |
$xmt['time1'] += 2208988800; | |
$xmt['time2'] *= 4294967296; | |
$msg .= pack('N*', $xmt['time1'], $xmt['time2']); |
<?php | |
class nvram { | |
public static function dump (string $nvramfile) { | |
$nvram = file_get_contents($nvramfile); | |
$header = unpack('a6header/v1record_count', $nvram); | |
if ($header['header'] !== 'DD-WRT') { | |
die('nvram format is not compatible); | |
} | |
$record_count = $header['record_count']; |
Add-Type -Namespace Win32 -Name NativeMethods -MemberDefinition @" | |
[DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)] | |
public static extern IntPtr SendMessageTimeout(IntPtr hWnd, uint Msg, UIntPtr wParam, string lParam, uint fuFlags, uint uTimeout, out UIntPtr lpdwResult); | |
"@ | |
function Send-SettingChange { | |
$HWND_BROADCAST = [IntPtr] 0xffff; | |
$WM_SETTINGCHANGE = 0x1a; | |
$result = [UIntPtr]::Zero |
function Get-Environment { | |
param ( | |
[parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()]$Name, | |
[String] $DefaultValue = $null, | |
[ValidateSet("None", "DoNotExpandEnvironmentNames")] [String] $Options = "None" | |
) | |
([Microsoft.Win32.Registry]::LocalMachine.OpenSubKey("SYSTEM\CurrentControlSet\Control\Session Manager\Environment", $true)).GetValue($Name, $DefaultValue, $Options) | |
} |