javiertapia

/*
Adapted from https://github.com/sindresorhus/github-markdown-css
The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

javiertapia

/*
Busca las urls (http://..., www...) y direcciones de correo electrónico dentro de un texto
y los rodea con los tags <a> correspondientes.
*/
function activar_links($text){
    $text = preg_replace("/(^|[\n ])([\w]*?)([\w]*?:\/\/[\w]+[^ \"\n\r\t<]*)/is",
        "$1$2<a href=\"$3\" >$3</a>", $text);  
    $text = preg_replace("/(^|[\n ])([\w]*?)((www)\.[^ \"\t\n\r<]*)/is", 
        "$1$2<a href=\"http://$3\" >$3</a>", $text);
    $text = preg_replace("/(^|[\n ])([\w]*?)((ftp)\.[^ \,\"\t\n\r<]*)/is",

javiertapia

$fn = explode('.', $_FILES['archivo']['name']);
$ext = array_pop($fn);
if($ext == 'zip'){
    $files = array();
    $zip = new ZipArchive();
    if( $zip->open($_FILES['archivo']['tmp_name']) ){
        for($i=0; $i<$zip->numFiles; $i++){
            $file = $zip->statIndex($i);
            $files[] = $file['name'];
        }

javiertapia

function validaRut(campo){
	if ( campo.length == 0 ){ return false; }
	if ( campo.length < 8 ){ return false; }

	campo = campo.replace('-','')
	campo = campo.replace(/\./g,'')

	var suma = 0;
	var caracteres = "1234567890kK";
	var contador = 0;