我在格式化从 mySQL 数据库返回的日期时遇到问题。 这是我尝试使用的代码:
<?php
function get_gold_time()
{
$goldquery = mysql_query("SELECT * FROM metal_price WHERE metal= 'GOLD' LIMIT 0, 96");
while($result = mysql_fetch_array( $goldquery ))
{
echo "'" . date_format($result['time'], 'jS ,g A') . "'" . ", " ;
}
}
?>
这是我收到的错误:
警告:date_format() 期望参数 1 为 DateTime，在/home/bellsnet/public_html/chart.php 第 128 行给出的字符串 ''，
如果没有日期格式，我的代码如下所示:
<?php
function get_gold_time()
{
$goldquery = mysql_query("SELECT * FROM metal_price WHERE metal= 'GOLD' LIMIT 0, 96");
while($result = mysql_fetch_array( $goldquery ))
{
echo "'" .$result['time'] . "'" . ", " ;
}
}
?>
并且返回我的值如下:
'2011-08-10 01:15:02', '2011-08-10 01:00:02', '2011-08-10 00:45:02', '2011-08-10 00:30:02', '2011-08-10 00:15:02', '2011-08-10 00:00:02', '2011-08-09 23:45:03', '2011-08-09 23:30:02', '2011-08-09 23:15:02', '2011-08-09 23:00:03', '2011-08-09 22:45:02', '2011-08-09 22:40:22', '2011-08-09 22:30:02', '2011-08-09 22:15:02', '2011-08-09 22:13:41', '2011-08-10 02:00:02', '2011-08-10 01:45:02', '2011-08-10 01:30:02', '2011-08-10 02:15:02', '2011-08-10 02:30:02', '2011-08-10 02:45:02', '2011-08-10 03:00:02', '2011-08-10 03:15:03', '2011-08-10 03:30:03', '2011-08-10 03:45:03', '2011-08-10 04:00:03', '2011-08-10 04:15:01',
任何帮助将不胜感激!我已经为此摆弄了好几个小时了。
最佳答案
尝试日期()
<?php
function get_gold_time()
{
$goldquery = mysql_query("SELECT * FROM metal_price WHERE metal= 'GOLD' LIMIT 0, 96");
while($result = mysql_fetch_array( $goldquery ))
{
echo "'" . date('jS ,g A', strToTime($result['time'])) . "'" . ", " ;
}
}
?>
或者直接在MYSQL查询中使用DATE_FORMAT():
http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html#function_date-format
关于php - date_format PHP 使用 mySQL 调用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/7043502/