pg_fetch_all_columns
PHP 5 >= 5.1.0, PHP 7, PHP 8
pg_fetch_all_columns - Fetches all rows in a particular result column as an array
Manual
pg_fetch_all_columns(
PgSql\Result$result,
[int$field = 0] ): array
pg_fetch_all_columns returns an array that contains all rows (records) in a particular column of the PgSql\Result instance.
Note:
This function sets NULL fields to the PHP null value.
Parameters
- result
-
An PgSql\Result instance, returned by pg_query, pg_query_params or pg_execute(among others).
- field
-
Column number. Defaults to the first column if not specified.
Return Values
An array with all values in the result column.
Changelog
| Version | Description |
| 8.1.0 | The result parameter expects an PgSql\Result instance now; previously, a resource was expected. |