php – 致命错误:调用未定义的方法DateTime :: createfromforma
发布时间:2020-12-13 13:17:16 所属栏目:PHP教程 来源:网络整理
导读:你如何解决以下错误: Fatal error: Call to undefined method DateTime::createfromformat() 错误发生在第35行.这是我的代码从第31行到第45行读取的内容 // check database for necessary updates$update = mysql_query("SELECT * FROM rent WHERE colour='
你如何解决以下错误:
Fatal error: Call to undefined method DateTime::createfromformat() 错误发生在第35行.这是我的代码从第31行到第45行读取的内容 // check database for necessary updates $update = mysql_query("SELECT * FROM rent WHERE colour='#3C0'"); while($row_update = mysql_fetch_array( $update )) { $datetime_lower = DateTime::createFromFormat('d/m/Y',$min); $datetime_upper = DateTime::createFromFormat('d/m/Y',$max); $datetime_compare = DateTime::createFromFormat('d/m/Y g:i a',$row_update['pDate']); if ($datetime_lower < $datetime_compare && $datetime_upper > $datetime_compare) { // date is between do nothing } else { // date is not between so update $update_result = mysql_query("UPDATE rent SET colour='#F0F0F0' WHERE id=" . $row_update['id'] . " && colour='#3C0'"); mysql_close($update_result); } } 我该如何解决这个问题?
DateTime::createFromFormat()是在php 5.3中引入的.而且很可能你的年龄较大.所以 – 安装php> = 5.3,你就可以了.
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