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odbc_field_len

(PHP 4, PHP 5, PHP 7)

odbc_field_lenGet the length (precision) of a field

Descrierea

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

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

Parametri

statement

The result identifier.

field

The field number. Field numbering starts at 1.

Valorile întoarse

Returns the field length, or false on error.

A se vedea și

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

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