tbl0605’s gists

stemar / mb_substr_replace.php

Last active October 24, 2024 09:33

Multibyte substr_replace(). The mbstring library PHP < 7.x doesn’t come with a multibyte equivalent of substr_replace(). This function behaves exactly like substr_replace() even when the arguments are arrays.

	<?php
	function mb_substr_replace($string, $replacement, $start, $length=NULL) {
	if (is_array($string)) {
	$num = count($string);
	// $replacement
	$replacement = is_array($replacement) ? array_slice($replacement, 0, $num) : array_pad(array($replacement), $num, $replacement);
	// $start
	if (is_array($start)) {
	$start = array_slice($start, 0, $num);
	foreach ($start as $key => $value)

inxilpro / http_response_code.php

Created August 23, 2013 15:08

Polyfill for PHP 5.4's http_response_code() function.

	<?php

	if (!function_exists('http_response_code')) {
	function http_response_code($code = null)
	{
	static $defaultCode = 200;

	if (null != $code) {
	switch ($code) {
	case 100: $text = 'Continue'; break; // RFC2616

scribu / test.php

Created February 8, 2013 03:12

Simulate threads in PHP using only proc_open() and co.

	<?php

	include __DIR__ . '/threads.php';

	$commands = array();

	for ( $i=0; $i<10; $i++ ) {
	$commands[] = "bash -c 'sleep `shuf -i 1-5 -n 1`; echo $i'";
	}

wpivotto / gist:3993502

Created November 1, 2012 13:02

Maximize VMWare images performance

	Insert the following code into the *.VMX file:

	sched.mem.pshare.enable = "FALSE"
	mainMem.useNamedFile = "FALSE"
	prefvmx.minVmMemPct = "100"
	prefvmx.useRecommendedLockedMemSize = "TRUE"
	mainMem.partialLazySave = "FALSE"
	mainMem.partialLazyRestore = "FALSE"
	priority.grabbed = "high"
	priority.ungrabbed = "normal"

fzerorubigd / dl.php

Created October 16, 2012 12:50

A simple download script with resume and multi-part support

	<?php
	date_default_timezone_set('GMT');

	//1- file we want to serve :
	$data_file = "/home/f0rud/Aalto Talk with Linus Torvalds [Full-length].mp4";

	$data_size = filesize($data_file); //Size is not zero base

	$mime = 'application/otect-stream'; //Mime type of file. to begin download its better to use this.
	$filename = basename($data_file); //Name of file, no path included

timnew / Rename.ps1

Last active March 22, 2025 07:46

Script to Rename Computer without Reboot

	$ComputerName = "New Name"

	Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname"
	Remove-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname"

	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\Computername" -name "Computername" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Control\Computername\ActiveComputername" -name "Computername" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "Hostname" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters" -name "NV Hostname" -value $ComputerName
	Set-ItemProperty -path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -name "AltDefaultDomainName" -value $ComputerName

janx / analog_clock.html

Created September 2, 2011 13:04

html5 svg analog clock

	<!DOCTYPE HTML>
	<html>
	<head>
	<title>Analog Clock</title>
	<script>
	function updateTime() { // Update the SVG clock
	var now = new Date();
	var sec = now.getSeconds();
	var min = now.getMinutes();
	var hour = (now.getHours() % 12) + min/60;

Thierry Blind tbl0605