ok pozriem to a diky moc
// Spojený príspevok Pia 17.04.20 16:38input
Kód:
<form action="&action=yes" method="post">
<p>
<input type="text" name="id[a2]" value="1">
<input type="text" name="name1[a2]" value="2">
<input type="text" name="name2[a2]" value="3">
</p>
<p>
<input type="text" name="id[a3]" value="4">
<input type="text" name="name1[a3]" value="5">
<input type="text" name="name2[a3]" value="6">
</p>
<p>
<input type="text" name="id[a4]" value="7">
<input type="text" name="name1[a4]" value="8">
<input type="text" name="name2[a4]" value="9">
</p>
<input type="submit" name="" value="Save Changes" class="button">
</form>
php
Kód:
foreach ($_POST as $key => $val) {
foreach ($_POST[$key] as $k => $v) {
$id = $_POST['id'][''. $k .''];
$name1 = $_POST['name1'][''. $k .''];
$name2 = $_POST['name2'][''. $k .''];
$json = array(
'id' => $id,
array(
'name1' => $name1,
'name2' => $name2,
),
);
}
}
$fp = fopen('results.json', 'w');
fwrite($fp, json_encode($json));
fclose($fp);
vypis
Kód:
Array
(
[id] => 7
[0] => Array
(
[name1] => 8
[name2] => 9
)
)
JSON results.json
Kód:
{"id":"7","0":{"name1":"8","name2":"9"}}
blizi sa mi to uz k mojej predstave o strukture JSON ale ulozi to iba posledny input a potom este neviem ako vytiahnem dat (name1, name2) podla ID
ale chcem najprv vyladit to ulozenie lebo to je zaklad
