wpdb::process_field_lengths( array $data, string $table ): array|false
For string fields, records the maximum string length that field can safely save.
Parameters
-
$dataarray Required -
As it comes from the wpdb::process_field_charsets() method.
More Arguments from wpdb::process_field_charsets( ... $data )
Array of fields to values. -
$tablestring Required -
Table name.
Return
array|false The same array as $data with additional 'length' keys, or false if any of the values were too long for their corresponding field.
Source
File: wp-includes/class-wpdb.php.
View all references
protected function process_field_lengths( $data, $table ) {
foreach ( $data as $field => $value ) {
if ( '%d' === $value['format'] || '%f' === $value['format'] ) {
/*
* We can skip this field if we know it isn't a string.
* This checks %d/%f versus ! %s because its sprintf() could take more.
*/
$value['length'] = false;
} else {
$value['length'] = $this->get_col_length( $table, $field );
if ( is_wp_error( $value['length'] ) ) {
return false;
}
}
$data[ $field ] = $value;
}
return $data;
}
Changelog
| Version | Description |
|---|---|
| 4.2.1 | Introduced. |