In this script below I read an array inside the foreach, but how can I read it off? when I give an echo it only returns me 1 id
$data = unserialize ($linha["range_ids"]);
// a:3:{i:1052;s:4:"1052";i:1053;s:4:"1053";i:1054;s:4:"1054";}
foreach($data as $key => $value): //Ler a Variavel
echo $range = $key.','; // Retorno do echo 1052,1053,1054,
endforeach;
echo $range; // Retorno do echo 1054 (Preciso que retorne assim 1052,1053,1054)
Simple, use an easier way to foreach the array.
$lista = array('1052','1053','1054');
$a = "";
foreach($lista as $b){
$a .= $b . ',';
}
echo $a; // Resultado: 1052,1053,1054
To do this, use the print_r function.
example:
$meu_array = array(1, 2, 3);
print_r($_POST);
print_r($meu_array); // Array (3) { 1, 2, 3 }
You can also use the implode
echo implode(',', array(1, 2, 3)); // Imprime 1, 2, 3
The variable $range is having the value overlapped each time the foreach runs.
What you seem to need is to add to the existing value, something like this:
$range = "";
foreach($data as $key => $value):
echo $range = $range + $key.',';
endforeach;
echo $range;