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    SqlStatementResult::hasData

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    SqlStatementResult::hasData — Check if result has data

    说明

    public mysql_xdevapi\SqlStatementResult::hasData(): bool

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    此函数没有参数。

    返回值

    true if the result set has data.

    示例

    示例 #1 mysql_xdevapi\SqlStatementResult::hasData() example

    <?php

    /* ... */

    ?>
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