odbc_field_len

(PHP 4, PHP 5, PHP 7)

odbc_field_lenGet the length (precision) of a field

Описание

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

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

Список параметров

statement

The result identifier.

field

The field number. Field numbering starts at 1.

Возвращаемые значения

Returns the field length, or false on error.

Смотрите также

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

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