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(PHP 3>= 3.0.6, PHP 4 ) odbc_num_fields -- Number of columns in a result Descriptionint odbc_num_fields (int 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(). |