update db files

Mampel · Sep 24, 2012 · a448785 · a448785
1 parent a6f21b0
commit a448785
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Showing 3 changed files with 20 additions and 20 deletions.
diff --git a/[php,mysql] DataBase basic/db1.php b/[php,mysql] DataBase basic/db1.php
@@ -10,17 +10,18 @@
 function db_err(){
 	$err_num = mysql_errno();
 	$err_msg = mysql_error();
-	die("Error $err_num: $err_msg");
+	die("<h3 style='color:red;'>Error $err_num: $err_msg</h3>");
 }
 
-$db_con = @mysql_connect("localhost","root","") or db_err();
+$dbcon = @mysql_connect('localhost','root','') or db_err();
 
-mysql_select_db('mydb',$db_con);
+@mysql_select_db('test',$dbcon) or db_err();
 
-echo 'ok';
+$res = mysql_query("SELECT * FROM users") or db_err();
 
+echo 'ok';
 
-@mysql_close($db_con);
+@mysql_close($dbcon);
 
 ?>
 </body>

diff --git a/[php,mysql] DataBase basic/db2.php b/[php,mysql] DataBase basic/db2.php
@@ -10,20 +10,20 @@
 function db_err(){
 	$err_num = mysql_errno();
 	$err_msg = mysql_error();
-	die("Error $err_num: $err_msg");
+	die("<h3 style='color:red;'>Error $err_num: $err_msg</h3>");
 }
 
-$db_con = @mysql_connect("localhost","root","") or db_err();
+$dbcon = @mysql_connect('localhost','root','') or db_err();
 
-@mysql_select_db('mydb',$db_con) or db_err();
+@mysql_select_db('test',$dbcon) or db_err();
 
-$res = @mysql_query("SELECT * FROM addressbook",$db_con) or db_err();
+$res = mysql_query("SELECT * FROM users") or db_err();
 
 $row = mysql_fetch_array($res,MYSQL_ASSOC);
 
-echo "$row[fname] $row[lname] $row[age] <br />";
+echo "User $row[id] : $row[fname] $row[lname] &lt; $row[email] &gt;";
 
-@mysql_close($db_con);
+@mysql_close($dbcon);
 
 ?>
 </body>

diff --git a/[php,mysql] DataBase basic/db3.php b/[php,mysql] DataBase basic/db3.php
@@ -7,24 +7,23 @@
 <body>
 <?php
 
-function db_err(){
+function db_err() {
 	$err_num = mysql_errno();
 	$err_msg = mysql_error();
-	die("Error $err_num: $err_msg");
+	die("<h3 style='color:red;'>Error $err_num: $err_msg</h3>");
 }
 
-$db_con = @mysql_connect("localhost","root","") or db_err();
+$dbcon = @mysql_connect('localhost','root','') or db_err();
 
-@mysql_select_db('mydb',$db_con) or db_err();
+@mysql_select_db('test',$dbcon) or db_err();
 
-$res = @mysql_query("SELECT * FROM addressbook",$db_con) or db_err();
+$res = mysql_query("SELECT * FROM users") or db_err();
 
-while( $row = mysql_fetch_array($res,MYSQL_ASSOC) ){
-	echo "$row[fname] $row[lname] $row[age] <br />";
+while($row = mysql_fetch_array($res,MYSQL_ASSOC)){
+	echo "User $row[id] : $row[fname] $row[lname] &lt; $row[email] &gt; <br />";
 }
 
-
-@mysql_close($db_con);
+@mysql_close($dbcon);
 
 ?>
 </body>