dbm to milliwatts

PHP + DBM logging program (5 ). 10. member information display file show. php3? If ($ login) {require (common. php3); if (! Isset ($ id) error (why didn't I enter the user ID ?); Else {$ idchop ($ id); $ dbmdbmopen (class, r); if (! Db 10. member information display file show. php3 If ($ login ){ Require ("common. php3 "); If (! Isset ($ id) error ("Why didn't I enter the user ID? "); Else { $ Id = chop ($ id ); $

6. Log out file logout.php3 Setcookie ("Login", False,time () +31536000); Header ("location:login.php3"); ?> 7. Modify the information file Modify.php3 Require ("common.php3"); $id = $login; if ($submit) { if ($name = = "") Error ("Please fill in your name!") "); ElseIf ($mail = = "") Error ("Please fill in your email address!") "); else{ $DBM =dbmopen ("Class", "W"); $intro =nl2br ($intro); $data = "$name |!:!| $nickname |!:!| $mail |!:!| $home |!

--> --> 6, log out the document logout. PHP3?Setcookie ("Login", False,time () +31536000);Header ("Location:login.") PHP3 ");?>7, modify the information file modify. PHP3?Require ("common.") PHP3 ");$id = $login;if ($submit) {if ($name = = "") Error ("Please fill in your name!") ");ElseIf ($mail = = "") Error ("Please fill in your email address!") ");else{$DBM =dbmopen ("Class", "W");$intro =nl2br ($intro);$data = "$name |!:!| $nickname |!:!| $mail

Program 6, log out file logout.php3 ? Setcookie ("Login", False,time () +31536000); Header ("location:login.php3"); ?> 7, modify the information file Modify.php3 ? Require ("common.php3"); $id = $login; if ($submit) { if ($name = = "") Error ("Please fill in your name!") "); ElseIf ($mail = = "") Error ("Please fill in your email address!") "); else{ $DBM =dbmopen ("Class", "W"); $intro =nl2br ($intro); $data = "$name |!:!| $nickname |!:!| $mail |!:!

First of all, I used Perl to save files in the DBM database with more than 50,000 records and 15 fields per record. Now want to use MySQL, to the record guide over. The first step, all the DBM records are imported into a text file, each field is separated by a tab ("T"), and the end of each line wraps. The second section reads the data into an array and opens the database and defines preprocessing as foll

PHP + DBM logging program (5) 10. member information display file show. php3 If ($ login ){ Require ("common. php3 "); If (! Isset ($ id) error ("Why didn't I enter the user ID? "); Else { $ Id = chop ($ id ); $ Dbm = dbmopen ("class", "r "); If (! Dbmexists ($ dbm, $ id) error ("this user id is not available! "); Else { $ Data = dbmfetch ($

10, member information display file SHOW.PHP3 if ($login) { Require ("common.php3"); if (!isset ($id)) error ("How do I not fill in the user ID?") "); else{ $id =chop ($id); $DBM =dbmopen ("Class", "R"); if (!dbmexists ($DBM, $id)) error ("Without this user id! "); else{ $data =dbmfetch ($dbm, $id); $info =explode ("|!:!|", $data); $name = $info [0]; $nickname =

3. Delete Member Del.php3 Require ("common.php3"); $id =chop ($id); if (!isset ($id)) error ("Please enter the user ID to delete! "); ElseIf ($pwd else{ $data =dbmopen ("Class", "W"); Dbmdelete ($data, $id); Dbmclose ($data); $data =dbmopen ("Password", "w"); Dbmdelete ($data, $id); Dbmclose ($data); Header ("location:index.php3"); } ?> 4. public file Common.php3 $adminpass = "Test"; Function error ($MSG) { ?>

10. show. php3 lt ;? If ($ login) {require ( quot; common. php3 quot;); if (! Isset ($ id) error ( quot; why didn't I enter the user ID? Quot;); else {$ idchop ($ id); $ dbmdbmopen ( quot; class q 10. member information display file show. php3 If ($ login ){ Require ("common. php3 "); If (! Isset ($ id) error ("Why didn't I enter the user ID? "); Else { $ Id = chop ($ id ); $ Dbm = dbmopen ("class", "r "); If (! Dbmexists ($

10. Member information display file show. php3If ($ login ){Require ("common. php3 ");If (! Isset ($ id) error ("Why didn't I enter the user ID? ");Else {$ Id = chop ($ id );$ Dbm = dbmopen ("class", "r ");If (! Dbmexists ($ dbm, $ id) error ("this user id is not available! ");Else {$ Data = dbmfetch ($ dbm, $ id );$ Info = explode ("|! :! | ", $ Data );$ Name =

3. Delete member del. php3Require ("common. php3 ");$ Id = chop ($ id );If (! Isset ($ id) error ("Enter the user id to delete! ");Elseif ($ pwd Else {$ Data = dbmopen ("class", "w ");Dbmdelete ($ data, $ id );Dbmclose ($ data );$ Data = dbmopen ("password", "w ");Dbmdelete ($ data, $ id );Dbmclose ($ data );Header ("location: index. php3 ");}?>4. Public file common. php3$ Adminpass = "test ";Function error ($ msg ){?>Error cause: Style = "font-size: 9pt "> }?>5. log on to the login. php3 file.R

1. DBMDBM is the absolute value of power. The formula is: 10lgp (power value/1 MW ).[Example 1] If the transmit power P is 1 MW, it is converted to dBm and then 0dbm.[Example 2] for 40 W power, the converted value in dBm unit should be:10lg (40 W/1 MW) = 10lg (40000) = 10lg4 + 10lg10 + 10lg1000 = 46dbm. 2. DBI and DBDDBI and DBD are the obtained Gain values (power gain). Both are relative values, but the

10, member information display file SHOW.PHP3 ? if ($login) { Require ("common.php3"); if (!isset ($id)) error ("How did you not fill in the user ID?") "); else{ $id =chop ($id); $DBM =dbmopen ("Class", "R"); if (!dbmexists ($DBM, $id)) error ("No this user id! "); else{ $data =dbmfetch ($dbm, $id); $info =explode ("|!:!|", $data); $name = $info [0]; $nickname =

3. Delete member del. php3 Require ("common. php3 "); $ Id = chop ($ id ); If (! Isset ($ id) error ("Enter the user ID to delete! "); Elseif ($ PWD Else { $ DATA = dbmopen ("class", "W "); Dbmdelete ($ data, $ id ); Dbmclose ($ data ); $ DATA = dbmopen ("password", "W "); Dbmdelete ($ data, $ id ); Dbmclose ($ data ); Header ("Location: Index. php3 "); } ?> 4. Public file common. php3$ Adminpass = "test ";Function error ($ MSG ){?>Error cause: Style = "font-size: 9pt "> }?> 5. log on to the

10. Member information display file show. php3 If ($ login ){ Require ("common. php3 "); If (! Isset ($ id) error ("Why didn't I enter the user ID? "); Else { $ Id = chop ($ id ); $ DBm = dbmopen ("class", "R "); If (! Dbmexists ($ dBm, $ id) error ("this user ID is not available! "); Else { $ DATA = dbmfetch ($ dBm, $ id ); $ Info = explode ("|! :! | ", $ Data )

10, member information display file SHOW.PHP3 ? if ($login) { Require ("common.php3"); if (!isset ($id)) error ("How did you not fill in the user ID?") "); else{ $id =chop ($id); $DBM =dbmopen ("Class", "R"); if (!dbmexists ($DBM, $id)) error ("No this user id! "); else{ $data =dbmfetch ($dbm, $id); $info =explode ("|!:!|", $data); $name = $info [0];$nickname = $

3. Delete Member Del.php3 ? Require ("common.php3"); $id =chop ($id); if (!isset ($id)) error ("Please enter the user ID to be deleted!") "); ElseIf ($pwd else{ $data =dbmopen ("Class", "W"); Dbmdelete ($data, $id); Dbmclose ($data); $data =dbmopen ("Password", "w"); Dbmdelete ($data, $id); Dbmclose ($data); Header ("location:index.php3"); } ?> 4. Common file Common.php3 ? $adminpass = "Test"; Function error ($MSG) { ?> Cause of error: Style= "font-size:9pt" >? } ?> 5, landing documents LOGIN.