public Schema::fieldNames($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
$fields: An array of key/index column specifiers.
Return value
An array of field names.
File
- core/lib/Drupal/Core/Database/Schema.php, line 614
Class
- Schema
- Provides a base implementation for Database Schema.
Namespace
Drupal\Core\Database
Code
1 2 3 4 5 6 7 8 9 10 11 12 | public function fieldNames($fields) { $return = array(); foreach ($fields as $field) { if (is_array($field)) { $return[] = $field[0]; } else { $return[] = $field; } } return $return;} |
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