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Home Backend Development PHP Tutorial 新手求教数据库连接的问题

新手求教数据库连接的问题

Jun 23, 2016 pm 01:51 PM
database newbie connect

 $a=mysql_connect("127.0.0.1","root","123456");
 mysql_select_db("myweb",$a);
 mysql_query("set character set 'utf8'");
$sql="select * from `test` limit 1";
$query=mysql_query($sql,$a);
$data=mysql_fetch_array($query);
var_dump($data);
echo 111;
?>
直接用浏览器打开没问题,为什么用cmd php 打开会报错呢


回复讨论(解决方案)

cli和web用的是不同的php.ini
cli 模式的php.ini?面?有??php mysql ?展。

找到cli下使用的php.ini,然後extension=php_mysql.dll 把前面;去掉,重?服?就可以了。

要找出cli下使用哪?php.ini
可以
phpinfo();
?>
保存?phpinfo.php
然後?行
php phpinfo.php 
在?出中找到Loaded_Configuration File => 'xxxx'

xxxx就是使用的php.ini 路?。

打印下来了 没找到Loaded_Configuration File   我的是win7

php --ini

Loaded Configuration File => 'xxxx'
??才?。

Loaded Configuration File => 'xxxx'
??才?。


 win7下找不到啊

php --ini 
把?出?出?看看

php --ini 
把?出?出?看看


哦 原来要用php --ini打印出来,太感谢了,已经解决了,结贴 

php --ini 
把?出?出?看看

   嗯,有道理。。我也是这么想的。
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