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ColumnResult::isNumberSigned

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ColumnResult::isNumberSignedCheck if signed type

说明

public mysql_xdevapi\ColumnResult::isNumberSigned(): int

Retrieve a table's column information, and is instantiated by the RowResult::getColumns() method.

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 a given column as a signed type.

范例

示例 #1 mysql_xdevapi\ColumnResult::isNumberSigned() example

<?php

/* ... */

?>
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