ColumnResult::isNumberSigned
(No version information available, might only be in Git)
ColumnResult::isNumberSigned — Check if signed type
说明
Retrieves a table's column information and is instantiated by the mysql_xdevapi\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.
示例
示例 #1 mysql_xdevapi\ColumnResult::isNumberSigned() example
<?php
/* ... */
?>