ColumnResult::isNumberSigned
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ColumnResult::isNumberSigned — Check 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
/* ... */
?>