How do I to send an specific link in an array? - php

Question

I need to write a code that allows me to send an specific link within an array. This is a short idea of what I'm trying to do. Depending on the country code I'll send a brochure in the specific language. I also want to know if I can do it by switch...
This is the code I got so far...
<?php
$de_brochure = ('https://ruta/de-brochure.pdf');
$en_brochure = ('https://ruta/en-brochure.pdf');
$es_brochure = ('https://ruta/es-brochure.pdf');
$country_code = 'ES'; // Normally I get this code from a form.
$brochure = array ( $de_brochure, $en_brochure, $es_brochure );
$brochure_link = '';
if ( $country_code == 'ES' ) {
$to = 'info#kazzabe.com.es';
$subject = 'Ejemplo';
$txt = 'El dossier a enviar es' . $brochure_link[$brochure];
$headers = 'De: sample#sample.com' . '\r\n' .
'CC: anothersample#sample.com';
mail ($to, $subject, $txt, $headers );
} else {
echo $country_code . 'no es el código de españa';
}
When I run my code, this is the output I GET:
WARNING Illegal offset type on line number 17
NOTICE Uninitialized string offset: 1 on line number 17

Answer 1

You make your array and a unused "link" variable
$brochure = array ( $de_brochure, $en_brochure, $es_brochure );
$brochure_link = '';
And then access this link variable instead of the array:
$txt = 'El dossier a enviar es' . $brochure_link[$brochure];
^^^^^^^^^^^^^^^^^^^^^^^^^
This is where it fails. Using an array with named keys (a.k.a. hash) would make it easier:
$brochures = [
'DE' => 'https://ruta/de-brochure.pdf',
'EN' => 'https://ruta/en-brochure.pdf',
'ES' => 'https://ruta/es-brochure.pdf'
];
$country_code = 'ES';
# ...
$txt = 'El dossier a enviar es' . $brochures[$country_code];

Answer 2

do something like this
$brochure_link_arr= array(
"DE"=>'https://ruta/de-brochure.pdf',
"EN" =>'https://ruta/en-brochure.pdf',
"ES"=> 'https://ruta/es-brochure.pdf'
);
if ( $country_code == 'ES' ) {
..
$txt = 'El dossier a enviar es' . $brochure_link_arr[$country_code];