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(PHP 4, PHP 5, PHP 7)

odbc_field_lenGet the length (precision) of a field


odbc_field_len ( resource $result_id , int $field_number ) : int

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



The result identifier.


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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