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# odbc_field_len

(PHP 3 >= 3.0.6, PHP 4, PHP 5)

odbc_field_len -- Get the length (precision) of a field

## Description

int odbc_field_len ( resource result_id, int field_number )

odbc_field_len() will return the length of the field referenced by number in the given ODBC result identifier. Field numbering starts at 1.

See also: odbc_field_scale() to get the scale of a floating point number.

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