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php 对 mysql数据库的增,删,该,查


发布日期:2020年09月23日
 
php 对 mysql数据库的增,删,该,查

php 对 mysql数据库的增

$dbhost=localhost;

$dbuser =admin;

$dbpass =;

$dbname = lch;

$conn = mysql_connect($dbhost$dbuser$dbpass$dbname)

if($conn)

{

echo connect;

}else

{

echo ;

}

mysql_select_db($dbname$conn)

$sql = insert into ;

$sql =user(tripal_idcompany_idusernameemailnamecreditparent_idpasswordsettle_passwordlognumlast_loginnew_fan_numremember_me_num

is_adminis_bbis_bc);

$sql =values(namelingnullnull ::;

mysql_query($sql) or die(insert data failed cause: mysql_error())

$select = select * from user ;

$result = mysql_query($select) or die(select data failed cause: mysql_error())

print_r(mysql_fetch_array($result))

$update = update user set email = where id =;

echo $update;

mysql_query($update) or die(update data failed cause: mysql_error())

$delete = delete from user where id = ;

mysql_query($delete) or die(delete data failed cause: mysql_error())

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