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+--- Thread: rying to access array offset on value of type null" at line 3460 in this code snippet (/showthread.php?tid=87139)
rying to access array offset on value of type null" at line 3460 in this code snippet - TeetharKehar - 03-17-2023
What could be causing a PHP notice of "Trying to access array offset on value of type null" at line 3460 in this code snippet?
Code:
for ($i = 0; $i < $iCount; $i++) {
if ($row[$i]['id'] == NULL) //This line is causing the error
continue;
$bcs = @(implode(',', array_intersect_key($_SESSION['business_components'], array_flip(explode(',', $row[$i]['bc'])))));
$this->db->set('business_component_txt', $bcs);
$id = $row[$i]['id'];
$this->db->where('id', $id); //this is the id of the row we are updating
$this->db->update('rental');
}RE: rying to access array offset on value of type null" at line 3460 in this code snippet - newcicoder - 03-19-2023
Check whether
Code:
$row[$i]exists and
Code:
$row[$i]['id']exists.