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odbc_num_fields

(PHP 4, PHP 5, PHP 7)

Number of columns in a result

int odbc_num_fields ( resource $result_id )

Gets the number of fields (columns) in an ODBC result.

Parameters:

result_id

The result identifier returned by odbc_exec().

Returns:

Returns the number of fields, or -1 on error.

Links:

http://php.net/manual/en/function.odbc-num-fields.php

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2016-02-24 16:15:46

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