所以我有一个名为 query_logs 的表,其中包含三列 - ID、查询、日期。这是我选择查询和日期的代码:
$qlogs = mysql_query('select query, date from fcms.query_logs order by id desc');
$query_logs = mysql_fetch_array($qlogs);
我正在尝试显示这些列中的所有信息:
for($counter = 1; $counter <= $count[0]; $counter++) {
echo $query_logs['date'].' - [ '.$query_logs['query'].' ] <br />';
}
但它只是一遍又一遍地重复同样的事情,直到 $counter = $count.. 例如:
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
2014-11-24 12:55:59 - [ select * from world.version ]
问题在这里:
echo $query_logs['date'].' - [ '.$query_logs['query'].' ] <br />';
我不知道如何让它工作;/
完整代码:
<link rel="stylesheet" href="style.css" type="text/css" />
<form name="form" action="" method="get">
<label for="query">Query</label><textarea name="query" cols="40" rows="5"></textarea><br />
<label for="pass">Password</label><input type="password" name="pass" id="pass" /><br />
<input type="submit" value="Enter"/>
</form>
<?php
include('query_configuration_xf1hfa2xaz.php');
$query = $_GET['query'];
$password = $_GET['pass'];
$date = date('Y-m-d H:i:s');
$qlogs = mysql_query('select query, date from fcms.query_logs order by id desc');
$query_logs = mysql_fetch_array($qlogs);
$countq = mysql_query('select count(id) from fcms.query_logs');
$count = mysql_fetch_row($countq);
if($password != '') {
if($password == $security) {
$runquery = mysql_query($query);
$result = mysql_fetch_array($runquery);
if($runquery == true)
{
echo '<br /> The query was successfully executed! <br />';
mysql_query('insert into fcms.query_logs (query, date) values ("'.$query.'", "'.$date.'") ');
}
else
{
echo '<br />There\'s some error with your query! Check it again..<br />'.mysql_errno()." : "
.mysql_error();
}
}
else
{
echo 'The password is wrong!';
}
echo $result[0].'<br />';
}
for($counter = 1; $counter <= $count[0]; $counter++) {
echo $query_logs['date'].' - [ '.$query_logs['query'].' ] <br />';
}
?>
您需要遍历 mysql_fetch_array()
而$counter
,在这里没有任何意义,所以,请将其删除。
$qlogs = mysql_query('select query, date from fcms.query_logs order by id desc');
while ($query_logs = mysql_fetch_array($qlogs)) {
echo $query_logs['date'].' - [ '.$query_logs['query'].' ] <br />';
}
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