[RESOLVED] Getting twice fields

[alirezaok]

i have some towice input text fileds like:

index.php:

<form action="get.php" method="post">
here is some elements form like textarea radiobutton and ....

<input type='text' size="25" name="fielda[1]">-<input type='text' size="25" name="fieldb[1]">
<input type='text' size="25" name="fielda[2]">-<input type='text' size="25" name="fieldb[2]">
<input type='text' size="25" name="fielda[3]">-<input type='text' size="25" name="fieldb[3]">

<input type="submit" name="submit2" id="submit2" value="submit2" />
</form>

but i don not know how many towice text fields are in index.php

for each twice text fildes must run this (for expamle for first field):

echo $_REQUEST[fielda[1]].$_REQUEST[fieldb[1]];

how do i get all these fildes?

[thereo]

Your question is not very clear.
1) If you want to access all your variables from a page use $POST["variable name"]
2)How come you dont know how many inputs you have in a form. Are you creating a form at runtime, or do you have different forms.
3)if you dont know how many fields use a loop
eg
for($x=1; $x<$number; $x++){
echo $POST[fielda[$x]].$_POST[fieldb[$x]];

}

good luck

[NogDog]

foreach($_POST['fielda'] as $key => $value)
{
   echo $value . $_POST['fieldb'][$key] . "<br />\n";
}

[alirezaok]

1) yes, i have access
2) i dont know because input texts creat dunamicaly with:

<script language="javascript">
fields = 1;
function addInput() {

document.getElementById('text').innerHTML += "<input size=25 type='text' value='' name='fielda["+fields+"]' />&nbsp;&nbsp;&nbsp;<input size=25 type='text' value='' name='fieldb["+fields+"]' /><br>";
fields += 1;
}
</script>
<div id="text"></div>