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odbc_num_fields (PHP 3 >= 3.0.6, PHP 4, PHP 5) odbc_num_fields -- Number of columns in a result Descriptionint odbc_num_fields ( resource result_id )
odbc_num_fields() will return the number of
fields (columns) in an ODBC result. This function will return -1
on error. The argument is a valid result identifier returned by
odbc_exec().
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