function db_field_names
7.x database.inc | db_field_names($fields) |
6.x database.inc | db_field_names($fields) |
Return an array of field names from an array of key/index column specifiers.
This is usually an identity function but if a key/index uses a column prefix specification, this function extracts just the name.
Parameters
$fields: An array of key/index column specifiers.
Return value
An array of field names.
Related topics
File
- drupal-6.x/
includes/ database.inc, line 566 - Wrapper for database interface code.
Code
function db_field_names($fields) {
$ret = array();
foreach ($fields as $field) {
if (is_array($field)) {
$ret[] = $field[0];
}
else {
$ret[] = $field;
}
}
return $ret;
}