"desSerialize" data in PHP

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"desSerialize" data in PHP

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#1 by (0 votes)

1

I am sending data from a form which has many checkboxes that share the same name, I want to send those values, I do it in the following way:

var dataform= ($('input[name="cnSelects"]:checked').serialize());
 $.ajax({
              data: {"data":dataform},
                    type: "POST",
                    url: "asset/query/q_showfieldstomake.php",
                    success: function (data)
                    {
            alert(data);
                    }
                });

and when I receive them they arrive like this:

'cnSelects=name-c-cn&cnSelects=lname1-c-cn&cnSelects=lname2-c-cn&cnSelects=fnacimiento-c-cn&cnSelects=telfijo-c-cn&cnSelects=telmovil-c-cn&cnSelects=email-c-cn&cnSelects=otraact-c-cn&cnSelects=cualotraact-c-cn'

How do I do php to "deSerialziarlo", I've always used this function:

parse_str($_POST['data'], $searcharray);
foreach($searcharray as $nombre_campo => $valor){ 
                       $asignacion = "\$" . $nombre_campo . "='" . $valor . "';"; 
                           eval($asignacion);
          echo $asignacion."  "."<br>";
                    }
//esta funcion hace que cada name del formulario se combierta en una variable  con su respectivo valor              
}

but here it does not work because all the data comes with the same name. and I want to have each value independently.

jquery php

asked by Andress Blend 09.12.2016 в 19:28

source

1 answer

Retrofit, does not show the list of cities when looking in the dialog of the floating action button Problem obtaining data from EXTRA_TEXT [closed]

score 0 · Accepted Answer

You have to put square brackets [] in your <inputs name="cnSelects[]"> to have this result:

cnSelects[]=name-c-cn&cnSelects[]=lname1-c-cn&cnSelects[]=lname2-c-cn ........

And then you can make the new variables in this way:

parse_str($_POST['data'], $searcharray);

$i = 1;

foreach($searcharray as $nombre_campo) {

    foreach($nombre_campo as $valor) {

        $variable = key($searcharray).$i; // Pasamos nombre "cnSelects" y numero del $i

        $asignacion = "\$" . $variable . "='" . $valor . "';";
        eval($asignacion);
        $i++;
    }
}

echo $cnSelects1; // name-c-cn
echo $cnSelects2; // lname1-c-cn
...

See Demo