goedecke

Estos son un conjunto de pequeños scripts para ayudar a entender cosas de programación

goedecke

<?php 
    // Define la ruta y nombre del archivo que se almacenara el cache 
    $cachefile = 'cached-files/'.date('M-d-Y').'.php'; 
    // define el tiempo que queremos esperar el archivo en segundos.Yo puse el mio en 5 horas.
    $cachetime = 18000; 
    // Revisa si el cache sigue fresco (activo). En el caso de que si lo incluye y sale 
    if (file_exists($cachefile) && time() - $cachetime < filemtime($cachefile)) { 
    include($cachefile); 
        exit; 
    } 

goedecke

<? 
function distance($lat1, $lon1, $lat2, $lon2, $unit) {  

  $theta = $lon1 - $lon2; 
  $dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) +  cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
  $dist = acos($dist); 
  $dist = rad2deg($dist); 
  $miles = $dist * 60 * 1.1515; 
  $unit = strtoupper($unit); 

goedecke

<? 
function downloadFile($file){ 
        $file_name = $file; 
        $mime = 'application/force-download'; 
    header('Pragma: public');     // required 
    header('Expires: 0');        // no cache 
    header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); 
    header('Cache-Control: private',false); 
    header('Content-Type: '.$mime); 
    header('Content-Disposition: attachment; filename="'.basename($file_name).'"'); 

goedecke

<? 
$domains = array('home.pl', 'w3c.org'); 

function creation_date($domain) { 
    $lines = explode("n", `whois $domain`); 
    foreach($lines as $line) { 
        if(strpos(strtolower($line), 'created') !== false) { 
            return $line; 
        } 
    } 

goedecke

<?php

function xml2array($contents, $get_attributes=1, $priority = 'tag') { 
    if(!$contents) return array(); 

    if(!function_exists('xml_parser_create')) { 
        //print "'xml_parser_create()' function not found!"; 
        return array(); 
    } 

goedecke

//AL FINAL de /etc/asterisk/extensions_custom.conf
// Reemplaza <Tu TELEFONO> por Tu telefono 
// Reemplaza <Tu correo> por Tu correo
[from-trunk-dongle]
exten => sms,1,Verbose(Incoming SMS from ${CALLERID(num)} ${BASE64_DECODE(${SMS_BASE64})})
exten => sms,n,System(echo "To: <Tu correo>\nSubject: Incoming SMS from ${CALLERID(num)}\n\n${STRFTIME(${EPOCH},,%Y-%m-%d %H:%M:%S)} - ${DONGLENAME} - ${CALLERID(num)}: " > /tmp/sms.txt)
exten => sms,n,Set(FILE(/tmp/sms.txt,,,a)=${BASE64_DECODE(${SMS_BASE64})})
exten => sms,n,System(sendmail -t < /tmp/sms.txt)
exten => sms,n,DongleSendSMS(dongle0,<Tu TELEFONO>,${BASE64_DECODE(${SMS_BASE64})} - De ${CALLERID(num)})
exten => sms,n,Hangup()

goedecke

[general]

interval=15                     ; Number of seconds between trying to connect to devices

;------------------------------ JITTER BUFFER CONFIGURATION --------------------------
;jbenable = yes                 ; Enables the use of a jitterbuffer on the receiving side of a
                                ; Dongle channel. Defaults to "no". An enabled jitterbuffer will
                                ; be used only if the sending side can create and the receiving
                                ; side can not accept jitter. The Dongle channel can't accept jitter,
                                ; thus an enabled jitterbuffer on the receive Dongle side will always

goedecke

//Function

function csv($array) {
    $csv = "";
    for( $i = 0; $i < count($array); $i++ ) {
        $csv .= '"' . str_replace('"', '""', $array[$i]) . '"';
        if( $i < count($array) - 1 ) $csv .= ",";
    }
    return $csv;
}

goedecke

<?php
$xml = simplexml_load_file('test.xml'); 
$ns = $xml->getNamespaces(true);
$xml->registerXPathNamespace('c', $ns['cfdi']);
$xml->registerXPathNamespace('t', $ns['tfd']);
 
 
//EMPIEZO A LEER LA INFORMACION DEL CFDI E IMPRIMIRLA 
foreach ($xml->xpath('//cfdi:Comprobante') as $cfdiComprobante){ 
      echo $cfdiComprobante['version'];