PHP :: Delete From Table

Can't Delete From Table!
I'm not to familiar to php and sql. I have this assignment to read from database in a table and I HAVE TO be able to push a button causing one costumer to vanish. something to do with id = $id... can anyone help me... and help me fast!

This is my code:

How To Auto Delete Table Row?
I Have A Page On My Site That The Database Outputs To. There Is A User That I Dont Want To Ban Yet , But I Do Want To Block Or auto Delete His Data. Now When Everyone Post New Data The Only Table That Would identify Them Is The Username Table, There Is No Member ID Table.

Now I Would Like To querry The Database And Auto Delete Table (Username) BOBBY And The Row BOBBY Posted , So There Is No Data Output To My Site Page For BOBBY. Can Someone Give Me A Couple Codes To Try, And I Would Think The Code Would Need To Be On A New Page That I Need To Make Up Right?

Delete A Row From A Database Table
I'm trying to delete a row from a database table. I've made a connection yet it's not working. Is there something wrong with the following code?

mysql_query("DELETE * from `contactinfo` WHERE Submission_Number = 1 ");

How To: DELETE * FROM Table WHERE Greater Than 2 Week
I am building a module that displays the headline from a page that had the most hits last week. I was able to figure this out in PHP. I would now like to know how to delete and records that are over 2 weeks old. Anyone know how to do this in the mysql query?

Delete Textfile List From MySQL Table
I have a list of email addresses that I need to delete from my database and they are in a textfile, one on each line like below...

a@b.com
c@d.com
e@f.com

etc. does anybody have a snippet of PHP code that I could use to accomplish such a task?

How Do I Delete Selected Rows From MySQL Table?
I am trying to figure out how to delete selected rows from a MySQL database table. The web site that I am working on has a page that will extract rows, using the "SELECT * FROM .. etc." statement from a database and output them in a table - like the one below (bottom part). I've got that part figured out.

What I am trying to figure out is if the user puts a checkmark in one of the checkboxes (below) how would I write the PHP code to delete one or two of the rows from the MySQL table? PHP Code:

How To Delete A MySQL Database Table Without System()
I want to delete a MySQL table without using functions of the OS, so
that my php script can run on any webserver. Can I use a command like

$sql = "DELETE FROM tablename";

or are there better ways to do the job?

Multi Table Insert Delete Select Function Needed.
I am going nuts here and I know with all the functions out there, there must be an easier way to do this. Maybe someone can point me to the right tutorial or even show me how to do this.

I have a $main_id and many $sub_id tables and like to “SELECT to view” INSERT and DELETE those. UPDATE must not be but would be nice.
Here is how it looks:

Automatic Delete From MySQL Database Table Expired Records?
I have a question . . .

how can i delete from MySQL database table automatic expired records ?
?

One think is to make a service that deleting the expired records . . .

Any other method ?

Listing Table Data With An Option To Delete Each Individual Item.
Was wondering if anyone could help me with a PHP, MySQL problem. I am
completely new to PHP and MySQL. I have been trying to find a way to
list data from a table on a web page and after each individual item
have a hyperlink to allow users to delete the information listed. Can
anyone help?

i.e.
Name Age Sex
------------------------------------------
Adam 21 M delete
Betty 22 F delete
Chris 23 M delete
Daisy 24 F delete

------------------------------------------------------------------------------------------------------------------------------
(delete after 'Sex' would be the hyperlink to delete that entire line
(row) from the table).

Grab Content From HTML Table And Place Into MySQL Table?
I am in the process of helping a co-worker upgrade some of his old static html pages into dynamic MySQL driven pages. He currently has a lot of pages with huge tables displaying data. Does anyone know if there is a script or class that can convert a table to a .sql file for upload?

Table Background Color Based On Results From MySQL Table
I am trying to get the "Did User Agree" field on a database query to be colored Green for "Agreed" Red for "Disagreed" and Blue for "Agreed (2nd Time)" .. I have my PHP setup to do the query just fine as of right now with alternating column colors, just can't seem to get the colors to work as I am hoping for. Can anyone help me get the Agreed? table's background color to the colors above? Code:

Outputting A Table Or Form Using SHOW FIELDS FROM Table
In the code the MySQL database was queried using "SHOW FIELDS FROM table" which and the returned results of column names was then use to build an output for a form and a table with php using a series of if statements along the lines of if the returned field name matches something echo a text input field.

I have never seen this done this way before, so I want to get the opinion of the devshed user. Does it seem like an unsual long process to build up a form. Is there a security advantage doing it this way? Has anyone ever done it this way before?

Finding Matches In A Table And Then Moving That Match To Another Table?
Ok, I have a database that has a table called critiera in this table
is to fields on is ID and the other is critiera.

Now I want to filter out all the one that don't apple to the list and
move the one that match to a different database.

I know how to open a connection, close, select

but I don't know how I would inside of a database use another one as
the way to create the list of critieras....

Mysql Fetch_field Gets Table Alias, Not Real Table Name
After a SQL 'select .... from tablename alias'
the mysql_fetch_field function returns a value $result=>table which
will contain the alias, not the actual table name.
Is there a way to get the actual table name ?

I am running mysql 4.1 and php 4.4

Grab Data From A Table, Echo, Then Insert It Into A New Table...
I'm trying to do is count the number of times usernames shows up in a table. I then want to reinsert that information into a different table with the Username in column1 & the occurrences in column2 for every user that is echoed on the page. Code:

Using PHP To Sort Data In MySQL Table 1 By Values In Table 2
I have a MySQL database with 2 tables in it. products and prices.. Products has a field in it called 'prodno'. Prices has a field in it called 'prodid'.

There is one of each item in products and each product has it's own unique 'prodno'

There are multiple instances of each product's pricing in prices.. One for each price.. So if a product had multiple prices depending on quantity it would have an entry for each price.. Example:

id = 1
prodid = 7001
qty = 300
price = 12.5

id = 2
prodid = 7001
qty = 400
price = 15.5

I was wondering if I could query the database getting info from the products table but sort it according to the prices in the prices table.

Kinda like doing a "SELECT * FROM products" ordering it by the lowest price value from each item..

This is all very confusing to me, and I'm the one writing it. Let's try one last time..

Query the database selecting * from products (I plan on using all the info in products) and ordering them by the lowest price for each item in the prices table. I've tried sorting the results of just a basic SELECT * FROM products using Javascript and PHP but with pagination in the results it makes it a bit hard.

Update Table While Insert Data To Another Table
it seem like mine coding din work.
[php]<?

include("checkin.html");
$conn=mysql_connect('localhost','root','') or die ('Could not connect to server');
$today = date("Y.m.d");
mysql_select_db('hms', $conn);

$ok = mysql_query("INSERT INTO check_in(ID,room_no,datein)values ('$ID','$room','$today')", $conn);

if( $ok ){

$up = mysql_query("UPDATE studtable SET checked = 'checkin' where [ID] = '%ID');

if(mysql_affected_rows( $up ) == 1)
{
echo'Checked IN!'
}else { echo'No such student to check in' }}
else { echo'Check In FAILED, please check again'}?>[php]

How To Transfer A Data With An Id To Another Table From A Table?
how am i going to transfer let say a name identified using the suer id and copy the name to the other table having the same user id>?

How Can I Find A Name From One Table In A Text From Another Table?
I have one table with a description field and other info, and I also have another table with a list of names and picture url:s. When I display the text description on my site I'd like to know if there are a match with a name from the 'names' table in the text. Code:

Returning Table Name As Well As Fields From That Table
I am returning all fields from news and from regional, however I want to determine where the fields have come from when I ouput the data, therefore I need to return the table name with the fields. Is this possible? Code:

Moving Data From One Table To Another Table
Does anyone know how to move one row from a table in a mysql database to another table using php?

Delete From $var
Is it not possilbe to have a variable for the table name in a delete statement (mysql database). inside an if this button is hit statement I have:

$sql = "delete from $type where id_num='$number'";
mysql_query($sql);
echo "$sql";

when it echos $sql it doesnt have the $type var where the table name should be, it just leaves that blank.

Delete A Row
This should be simple enough but for some reason it's not working. The $name is a number which is being posted across when the user clicks submit. I want the PHP to then access the Database with this number and use it to delete the staff ID (which is a PK).

With this code I get the error:

Warning: ociparse(): supplied argument is not a valid OCI8-Connection resource in /homedir/ilex-s01/jmsuther/public_html/DeleteStaff.php on line 16

Warning: ociexecute(): supplied argument is not a valid OCI8-Statement resource in /homedir/ilex-s01/jmsuther/public_html/DeleteStaff.php on line 17
;

The code is:

$name = $_POST["staffnodelete"];
IF ($staffnodelete=="" )
{print "You selected $name - for deletion ";}

putenv("TNS_ADMIN=/u1/oracle/Products/shu10g/network/admin");
$con = OCILogon("username","password","10g");

$query = "DELETE FROM staff WHERE staffno = $name";
$query = $query_post [$name];
$stmt = ociparse($conn, $query);
ociexecute ($stmt);

How To Delete Fields
I would delete with php, all record of a table mysql where the seven left chars of the field is equal to the data in input($seven_chars).

I have used the the belowe istrucrion but it do not work.how can I do?

mysql_query ("DELETE FROM my_table WHERE substr(myfield,0,7)=$seven_chars");

Delete A Line In PHP
What i want to do is to open a file read the file Select a particular line from the file and delete that line and close the file. How to do it in PHP.

Can't Delete Cookie
Right I am quite new to php but have managed to create a simple log in/log out thing with cookies. All was working fine and as expected until I added a new section of the site. The new section stores another cookie (latest message user has read) so that next time they visit the site it will highlight the 'new' messages.
However since adding this I can no longer log out.

Can't Delete Cookie, Help Please~
Page1: <? setcookie("book_id", $book_id ); ?>

Page2: <? setcookie ("book_id", $book_id, time() - 3600); ?>

Can't delete cookie at once but reload page 2 two times
how to delete $book_id cookie without reload?

Cookie Won't Delete
I'm trying to setup a simple user authenication for my site. I'm using cookies to pass the credentials between pages. But the function header() is giving me problems logging in and logging out. As you can see in the code below, I try to redirect the user to a page after setting or deleting the cookies. The scripts redirect okay, but the user never logs in and never logs out correctly. The scripts works correctly (logging in & logging out) only if I comment out the header() function.

Here's my code for setting the cookie (login.php):

Delete File
I want to delete a file that is located on a server. The filename is in a Mysql database and now I have to put the line 'system("del c:apachehtdocsshopimg.gif");' somewhere in my code underneath. Any Idea how ? This line works already, but now the '.GIF' has to become a $file that equals the filename from the database...

Delete All Replicated Except One
I ran PHP codes that creating tables and inserting records to tables., But something happened, someone of them is inserted more than once.

aa1345 | Ninsonoto
aa1345 | Ninsonoto
aa1348 | Ayumi Tohina
aa1348 | Ayumi Tohina
aa1348 | Ayumi Tohina

There are thousands of records there. So I think i have to write a script that able to delete all the replicated except one..
e.g : Delete four of aa1348 records.

Delete New Lines
I would like to delete the new lines, I mean the, so Itried this:
str_replace($row['facts_conten t'], "
", "") ;
But the new lines are still there, how can I do?

What Is The Best Way To Delete File ...?
I have script that allows a user to upload a txt file for processing, filtering, to save bandwidth,instead of user reuploading the file everytime he/she does a new process on the same file, i save the file to the server, and process from that file. What I want to be able to do is, when the user uploads a new file, or leaves the site, this temp file is automatically deleted (saves disk space).

Delete From Many Tables
I am trying to delete rows from a mySQL DB that consists of multiple tables. I am trying to use a function PHP Code:

Delete Records
I`m just trying to figure out the best method to delete my records and wondered if it was possible to do a DELETE statement to remove any records that don`t match. Here is my code so far:

$Query="select blah its huge:-)";
$RESULT=mysql_query($Query);
$my_rows=mysql_num_rows($RESULT);

for ($a=0; $a<$my_rows; $a++){
mysql_data_seek($RESULT, $a);
$Array = mysql_fetch_array($RESULT);
printf("%s<BR>", $Array['Email']);}

My Query returns Matched Records, what I would like to achieve is deletion of the records that didn`t match, would it be possible to do that under the printf statement. So delete all the records in the table that don`t match up to $Array['Email']??

SQL Insert And Delete?
Anyone know if there's a way to call a query but remove whatever you grabbed from the database, or would I have to do a query to retrieve what i needed, then follow it up with a delete on the same query results?

Delete An Object ?
I use OOP with PHP4 and i don't understand something.

I have 2 classes VISIT & PLANNING like that:

class clVISIT {
var $when;
var $where;

//constructor
function clVISIT($_when,$_where) {
$this->when = $_when;
$this->where = $_where;
}
}

class clPLANNING {
var $who;
var $visit = array();

//constructor
function ClPLANNING($_who) {
$this->who = $_who;
for ($i=0;$i<10;$i++) { $visit = new clVISIT("foo".$i , "foobar".$i ) ; }
}

}

Ok, in the last constructor, we can see that i create new clVISIT
object. My question is: how can i delete some of them in the same
constructor ? is there a word like "new" but to delete ?

Delete Script
PHP and MySQL and I'm having some problems getting
this script to work. I can't get this to work and I don't understand
why. I don't get an error or anything, it almost seems like the page
refreshes. I went to the phpmyadmin and the row is still in the
database. The $_GET parts work perfectly in another script and the SQL
statement works when I insert hard values in it. Any thoughts would be
greatly appreciated. Thanks in advance.

<form method="POST" action="<?php print $_SERVER['PHP_SELF']; ?>">
<table>

<tr><td colspan="2" align="center">Yes <?php
input_radiocheck('radio','yes_no', $defaults, 'yes'); ?No <?php
input_radiocheck('radio','yes_no', $defaults, 'no'); ?>
</td></tr>

<tr><td colspan="2" align="center"><?php input_submit('save','Add'); ?>
</td></tr>

</table>
<input type="hidden" name="_submit_check" value="1"/>
</form>

<?php

function process_form() {

// Access the global variable $db inside this function
global $db;

$isbn = $_GET['isbn'];
$artist_name = $_GET['artist_name'];
$album_title = $_GET['album_title'];

if ($_POST['yes_no'] == 'yes') {

$delete_sql = "DELETE FROM lounge WHERE isbn = $isbn AND artist_name =
'$artist_name' AND album_title = '$album_title'";
// Delete the record
$db->query($delete_sql);
print "The record was deleted";
} else {
print "The record was not deleted";
}
}

?>

Delete File();
I was wondering if php4 has a built in function that could delete a file. In my case I need my php to delete a picture. (jpg, gif) Does php4 have the ability to delete an exsiting file? Something like this?? delete_image("../images/somePic.jpg");

Delete A File
How do i delete a file from my server with php?

Delete Not Working
Can someone tell me why this delete isn't working:

$strSQL = "DELETE FROM tblMine";

$rsEmpty = mysql_query($strSQL);

I just can't get it work.

Delete File
Is there any way to use PHP to delete an external file?

DELETE Syntax
i have this code: $sql = "DELETE FROM $table_name WHERE subscribeid = $userid"; it works fine, but i also want to check some other variables when i delete. i want to use:

subscribemail = $usermail
subscribecode = $usercode

i tried:

$sql = "DELETE FROM $table_name WHERE subscribeid = $userid AND subscribemail = $usermail AND subscribecode = $usercode";

but it doesnt work. i looked in the manual but couldnt see what i was doing wrong, anyone got any ideas?

Delete From Database
I have code that does not delete from a database. The same code (cut an
paste in the same file, but different function and having a different query)
works. So, of course, I tested the query interactively. I echoed the query
and did a cut and paste when interactively connect to the database. That
one worked so it isn't the query since interactively it is seeing exactly
the same thing as the code produces.

Here is the code:

function deleteCatalog($catalog) {
$query = "DELETE FROM CatalogNames WHERE sCatalogID='" . $catalog . "'";
mssql_select_db($database_Login, $_SESSION['Login']);
$result = mssql_query($query, $Login);
...
}

The $query echos:
DELETE FROM CatalogNames WHERE sCatalogID='CMP'

As an example of code that works (in the same file)
function addToCatalog($cat_id, $cat_name) {
$query = "INSERT INTO CatalogNames (sCatalogID, sCatalogName) " .
"VALUES ('" . $cat_id . "', '" . $cat_name . "')";
mssql_select_db($database_Login, $_SESSION['Login']);
$result = mssql_query($query, $_SESSION['Login']);
...
}

The second and third lines are identical (cut and pasted) as in other places
in the same code. In fact, it is only in this file that I do all the
database work. Every other function works. This is the only delete,
however.

Delete From Array
let's say I have an array $letters(a,b,c,d,e,f) is there a function that will remove 'd' from the middle. I'm looking for something like array_delete($letters,'d');

Add/Delete Items
I have the following code, that displays a message whether a users shopping cart contains items or not. How do I add/delete items from the shopping cart, upon the appropriate product link being clicked? If a items is already in the cart, how do I display a message notifying the user? Code:

Delete Record
Im some having trouble with deleting a record, surely it isnt that hard, dont know what im doing wrong. this is the error i am gettin:

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '` WHERE id=1' at line 1Here is my delete code:

Delete From Table

I get this error not sure what's wrong? Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'VALUES ('mortalsombat@hotmail.com')' at line 3 Code:

I get this error not sure what's wrong?

Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'VALUES ('mortalsombat@hotmail.com')' at line 3 Code: