MySQL通用查詢程序
2024-07-24 12:56:50
供稿：網(wǎng)友
if(get_magic_quotes_gpc()==1){
?>
<html>
<head><title>mysql通用查詢程序</title></head>
<body>
注意本程序需要將php配置文件(php3為php3.ini,php4為php.ini)中的magic_quotes_gpc
設(shè)成off或0,修改后請(qǐng)重新啟動(dòng)apache.
</body>
</html>
<?
exit();
}
set_magic_quotes_runtime(0);
$host = 'localhost';
$db = 'test';
$user = 'test';
$pass = '';
// [ php/inc/str2url.php ] cvs 1.2
function str2url($path){
return eregi_replace("%2f","/",urlencode($path));
}
?>
<html>
<head><title>mysql通用查詢程序</title></head>
<body>
<form action="<?echo str2url($php_self);?>" method="post">
請(qǐng)輸入sql語句:<br>
<textarea name="sql" cols="100" rows="5"><?echo $sql;?></textarea><br>
<input type="submit" name="cmd" value="查詢">
<input type="submit" name="cmd" value="執(zhí)行">
</form>
<?
if($cmd){
$con = mysql_pconnect($host,$user,$pass) or die('無法連接'.$host.'服務(wù)器');
mysql_select_db($db,$con) or die('無法連接'.$db.'數(shù)據(jù)庫');
$rst = mysql_query($sql,$con) or die($sql.'出錯(cuò)');
if($cmd=='查詢'){
$num_fields = mysql_num_fields($rst);
echo '<hr>';
echo '<table border="1" cellpadding="0" cellspacing="0">';
echo '<caption align="center">'.$sql.'</option>';
echo '<tr>';
for($i=0;$i<$num_fields;$i++) echo '<th> '.mysql_field_name($rst,$i).'</th>';
echo '</tr>';
while($row=mysql_fetch_row($rst)){
echo '<tr>';
for($i=0;$i<$num_fields;$i++) echo '<td> '.$row[$i].'</td>';
echo '</tr>';
}
echo '</table>';
mysql_free_result($rst);
}
else echo '有 '.mysql_affected_rows($con).' 行受影響';
}
?>
</body>
</html>
