radio.php

Script php per l'impostazione delle stazioni preferite. - Andrea Belloni, 10/15/2015 05:49 PM

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<html>
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<head>
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<title>FabLab Radio</title>
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<style>
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.generale {
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font-family: Tahoma, Geneva, sans-serif;
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font-size: 14px;
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}
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</style>
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</head>
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<body class="generale">
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<?php
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        $num_sta = 16;
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        $name_arr = array();
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        $url_arr = array();
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        $file = "stations.json";
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        $json_arr = array();
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        if (isset($_POST['submit'])) {
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                for ($i = 0; $i < 16; $i++) {
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                        $url = sprintf("url%02d", $i + 1);
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                        $name = sprintf("name%02d", $i + 1);
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                        $json_arr[$i] = array("name" => $_POST[$name], "url" => $_POST[$url]);
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                        //$line = $url . " = " . $_POST[$url] . " | "        . $name . " = " . $_POST[$name] . "<br>\n";
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                        //print($line);
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                }
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                file_put_contents($file, json_encode($json_arr, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
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        }
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        $json = json_decode(file_get_contents($file), true);
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        //print("<br>\n");
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        //print_r($json);
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        //print("<br>\n");
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        foreach ($json as $i => $value) {
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                $name = $value['name'];
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                $url = $value['url'];
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                $name_arr[$i] = $name;
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                $url_arr[$i] = $url;
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                //print($i . " - " . $name . " - " . $url);
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                //print("<br>\n");
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        }
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        $num_js = $i + 1;
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?>
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<h2 align="center">FabLab Radio - Channel Selection</h2>
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<form action="radio.php" method="post">
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<?php
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                for ($i = 0; $i < $num_sta; $i++) {
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                        $ind = sprintf("%02d", $i + 1);
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                        $u = sprintf("url%02d", $i + 1);
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                        $n = sprintf("name%02d", $i + 1);
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                        $url = $url_arr[$i];
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                        $name = $name_arr[$i];
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                        echo "Name $ind: <input type='text' name='$n' size='30' value='$name'>\n";
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                        echo "Channel $ind: <input type='text' name='$u' size='60' value='$url'><br>\n";
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                }
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?>
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<br><input type='submit' name='submit' value='Submit'>
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</form>
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</body>
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</html>
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