odbc_field_len

(PHP 4, PHP 5, PHP 7, PHP 8)

odbc_field_len — Get the length (precision) of a field

Description

odbc_field_len(resource $statement, int $field): int|false

Gets the length of the field referenced by number in the given result identifier.

Parameters

statement

The result identifier.

field

The field number. Field numbering starts at 1.

Return Values

Returns the field length, or false on error.

See Also

  • odbc_field_scale() - Get the scale of a field to get the scale of a floating point number