不如说我想在数据库中保存函数。例如,我们有带有属性的表格函数:函数和函数名称。为了保存时间功能,我们将将其保存在数据库中:
time_funtion(){ { 返回时间() } 和 "Time"
。
在阅读 DB 之后我不知道该如何执行此功能,
我可以用文件来做到这一点- 从数据库读取, 然后将其写入文件, 然后包含文件, 然后调用此函数将会有效 。 还有其它想法吗?
不如说我想在数据库中保存函数。例如,我们有带有属性的表格函数:函数和函数名称。为了保存时间功能,我们将将其保存在数据库中:
time_funtion(){ { 返回时间() } 和 "Time"
。
在阅读 DB 之后我不知道该如何执行此功能,
我可以用文件来做到这一点- 从数据库读取, 然后将其写入文件, 然后包含文件, 然后调用此函数将会有效 。 还有其它想法吗?
Use eval("your PHP code here")
我不知道为什么您要这么做, 但你可以使用 eval ()
()
您可以为此使用 < a href=" "http://de.php.net/ manual/ en/ force.eval.php" rel = "nofollow" >eval ()
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