I’m having issues passing HTML checkbox arrays to PHP with similar code to:
$cbArray = checkbox($_POST['cbArray']);
$cbArray = array_chunk($cbArray, 4);
$id = $_POST['id'];
$idcount = count($id);
$id = array_chunk($id, 4);
$cbOuterArrays = 0;
if( $idcount > 16 ){
$cbOuterArrays = 4;
}elseif( $idcount > 12 ){
$cbOuterArrays = 3;
}elseif( ($idcount > 8 ){
$cbOuterArrays = 2;
}elseif( $idcount > 4 ){
$cbOuterArrays = 1;
}
for( $i = 0; $i <= $cbOuterArrays; $i++ ){
$c = 0;
if(isset($id[$i][$c])){
if($cb[$i][$tc] == 'x'){
echo "1st checked in chunk " . $c;
}
}
$c++
if(isset($id[$i][$c])){
if($cb[$i][$tc] == 'x'){
echo "2st checked in chunk ". $c;
}
}
$c++
if(isset($id[$i][$c])){
if($cb[$i][$tc] == 'x'){
echo "3st checked in chunk . $c;
}
}
$c++
if(isset($id[$i][$c])){
if($cb[$i][$tc] == 'x'){
echo "4st checked in chunk . $c;
}
}
}
?>
My HTML is something similar to this:
<html>
<input type="text" name="id[]">
<input type="checkbox" name="cb[]"> //I have tried value="1" as well but it didn't help
//Then I have a button that runs js to add more checkboxes
<input type="submit" value="Submit">
</html>
No matter which checkbox I check, if I only check one it echos "1st checked in chunk 0". It's almost as if it's pulling in only populated values. Sorry if the code looks bad. I attempted to remove everything irrelevant while leaving anything that could be the cause of the issue. I thought my checkbox function would check each value and if it's empty make it a blankspace in the array. How do I get it to recognize empty checkboxes?
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