Luiz “Felds” Liscia felds

felds / utils.php

Created September 7, 2016 20:58

Wordpress Utils

	<?php

	/**
	* Return `true` if any of the items evals to `true`, `false` otherwise
	*
	* @param Array $list The list to be evaluated
	* @return bool
	*/
	function all($list)
	{

felds / chcookie.php

Created June 4, 2016 01:55

	<?php

	session_start();


	if ($_COOKIE['current_cookie'] != $_SESSION['prev']) {
	die("DENIED");
	}

felds / demo-lightslider.html

Created April 17, 2016 03:21

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<title>Lightslider</title>

	<link href="https://cdnjs.cloudflare.com/ajax/libs/lightslider/1.1.5/css/lightslider.min.css" rel="stylesheet" />
	<style>
	.container {
	margin: 2rem auto;

felds / gulpfile.js

Last active October 3, 2018 05:43

Error handling in Gulp using `gulp-plumber` and `gulp-notify`

	const gulp = require('gulp');
	const plumber = require('gulp-plumber');
	const notify = require('gulp-notify');

	const plumber_notifier = plumber({
	errorHandler: notify.onError({
	title: "Oops!",
	message: "<%= error.message %>",
	}),
	});

felds / SassMeister-input.scss

Created January 8, 2016 19:32

Generated by SassMeister.com.

felds / custom-factorial.php

Last active September 28, 2015 00:32

	<?php
	/**
	* Usage:
	* ms(12345, 3) # returns "37035"
	* ms(999, 3) # returns "2997"
	* ms("1111", 24) # returns "26664"
	*
	* @param int\|stirng $s A string containing a positive integer
	* @param int $m The multiplier
	* @return string The product of the multiplication (as a string)

felds / gist:36e8e74de7889ea760ec

Created September 25, 2014 22:18

How to protect yourself against Shellshock bug with PHP

	<?php

	// unsecure execution
	$bug = '"() { :;} ; echo vulnerable" bash -c "echo "';
	passthru("env X=$bug"); // outputs: "vulnerable"

	// secure execution using escapeshellarg
	$bug = escapeshellarg('"() { :;} ; echo vulnerable" bash -c "echo "');
	passthru("env X=$bug"); // what it should (the dump of env)

felds / checkTarContentsMd5.function.php

Last active December 20, 2015 03:39

	<?php

	/**
	* @param string $dir The dir to be removed
	*/
	function deleteTempDir($dir)
	{
	return `rm -fr $dir`;
	}

felds / gist:6056221

Last active December 20, 2015 02:29

Convert anything to HTML entities (including unicodes.)

	<?php

	function everythingEntities($str, $pattern = '/./u')
	{
	return preg_replace_callback($pattern, function ($match) {
	list(, $ord) = unpack('N', mb_convert_encoding($match[0], 'UCS-4BE', 'UTF-8'));
	return sprintf('&#%s;', $ord);
	}, $str);
	}

felds / example.aiml

Last active December 17, 2015 21:09

Exemplo de substituição de node aplicado em um AIML.

	<?xml version="1.0" encoding="UTF-8"?>
	<aiml version="1.0">
	<template>
	Começo do texto ”<srai>include</srai>” fim do texto.
	</template>
	</aiml>