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sqlsrv_num_fieldsRetrieves the number of fields (columns) on a statement 説明
mixed sqlsrv_num_fields(resource
$stmt )Retrieves the number of fields (columns) on a statement. パラメータ
戻り値
Returns the number of fields on success. Returns 例
例1 sqlsrv_num_fields example
<?php 参考
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