odbc_field_len

Function • Params changed in PHP 8.4

Get the length (precision) of a field.

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_field_len Function synopsis

odbc_field_len(Odbc\Result $statement, int $field): int|false

Parameters

$statement

TypeOdbc\Result

The ODBC result object.

$field

Typeint

The field number. Field numbering starts at 1.

Return value

Typeint|false

Returns the field length, or false on error.

Changes to the odbc_field_len Function

PHP 8.4

  • Parameter type added for parameter #1 ($statement): Odbc\Result
- odbc_field_len($statement, int $field): int|false
+ odbc_field_len(Odbc\Result $statement, int $field): int|false

PHP 8.0

  • Return type added: int|false
  • Parameter name of parameter #1 changed: $result_id to $statement
  • Parameter name of parameter #2 changed: $field_number to $field
  • Parameter type added for parameter #2 ($field): int
- odbc_field_len($result_id, $field_number)
+ odbc_field_len($statement, int $field): int|false

odbc_field_len 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