sqlsrv_num_fields

sqlsrv_num_fields - Retrieves the number of fields (columns) on a statement
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sqlsrv_num_fields( resource$stmt ): mixed

Retrieves the number of fields (columns) on a statement.

Parameters

stmt

The statement for which the number of fields is returned. sqlsrv_num_fields can be called on a statement before or after statement execution.

Return Values

Returns the number of fields on success. Returns false otherwise.

Related Functions

  • sqlsrv_fetch - Makes the next row in a result set available for reading
  • sqlsrv_field_metadata - Retrieves metadata for the fields of a statement prepared by <function>sqlsrv_prepare</function> or <function>sqlsrv_query</function>
  • sqlsrv_get_field - Gets field data from the currently selected row

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Function sqlsrv_num_fields:

Microsoft SQL Server Driver for PHP Functions

Most used PHP functions