odbc_num_fields

Function • Params changed in PHP 8.4

Number of columns in a result.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
Improved
PHP 8.5
PHP 8.6

odbc_num_fields Function synopsis

odbc_num_fields(Odbc\Result $statement): int

Parameters

$statement

TypeOdbc\Result

The ODBC result object returned by odbc_exec.

Return value

Typeint

Returns the number of fields, or -1 on error.

Changes to the odbc_num_fields Function

PHP 8.4

  • Parameter type added for parameter #1 ($statement): Odbc\Result
- odbc_num_fields($statement): int
+ odbc_num_fields(Odbc\Result $statement): int

PHP 8.0

  • Return type added: int
  • Parameter name of parameter #1 changed: $result_id to $statement
- odbc_num_fields($result_id)
+ odbc_num_fields($statement): int

odbc_num_fields Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes