PHP - Moved: Where Clause First Letter?

Hi   I am now on to viewing listings but want to to show listings that are just submitted by that user and display them on their profile page but can't get the WHERE clause working   Below is the coding for what I have   Profile page

echo "<p><a href='view-private-listings.php?id={$_SESSION['user_id']}'>View Listings</a></p>";  

Add Listing page HTML

Submitted By: <input type="text" name="submittedby">

View Listings Page

<?php
ini_set('display_startup_errors',1);
ini_set('display_errors',1);
error_reporting(-1);
?>

<?php 
$title = "Private Seller Listings";

include ( 'includes/header.php' );
?>

<?php
require_once("functions.php");

$con=mysqli_connect("host","username","password","database");
// Check connection
if (mysqli_connect_errno()) {
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}

// Start a session for error reporting
session_start();

$submittedby=$_POST['submittedby'];
$listingtitle=$_POST['listingtitle'];

$query = mysqli_query($con,"SELECT listingtitle FROM privatelistings WHERE item LIKE '%$submittedby%'");

echo "<p>Title: {$listingtitle['listingtitle']}</p>";

mysqli_close($con);

?>

<?php include( 'includes/footer.php' ); ?>

All I get is the following error   Notice: Undefined index: listingtitle in /zacs-car-site/view-private-listings.php on line 26   Thank you in advance   Kind regards   Ian

hi,
how can I add more than one ID to a WHERE clause?
Code: [Select]
"SELECT * FROM t_mytable WHERE id_product = 1 ";
I need to select products with different id's i.e
Code: [Select]
"SELECT * FROM t_mytable WHERE id_product = 1,2,3,4,5 ";
Thanks

This may be super simple, but it's stumping me. Is this an If/Then clause: Code: [Select]
($month != 1 ? $month - 1 : 12)
Is it saying if $month does not equal 1 then $month-1; if so, then what does the colon mean? If not, then what is this piece of code doing?

Hi.  I am building an update table form.  In this table there are only two fields, Header and Intro.  Now I have the form and currently it displays whats already in the database.  Now when the user edits these two fields and presses edit.  Obviously I want it to update these fields.  I have the code here but there is an issue with it.  At the end of the update I believe I need a update fields WHERE.......  which would be used if there was more than one entrance in the table but there is and only ever will be one entry.

WHERE what?  I dont have a where anything.  Do I need this or can it be omitted somehow?

<?php
if(isset($_POST['edit'])){ 
//Process data for validation 
$header     = trim($_POST['header']);    
$intro     = trim($_POST['intro']);        
//Perform validations next 

//Prepare data for db insertion        
$header = mysql_real_escape_string($header);    
$intro      = mysql_real_escape_string($intro);        
//insert
$qUpdateDetails = "UPDATE index SET 
`header` = '".$header."', 
`intro` = '".$intro."',
 
WHERE ???????='".?????????."'";

$rUpdateDetails = mysql_query($qUpdateDetails) or die(mysql_error()); 
//next page
$page_edit = "Index page has been edited";
$url = "signed.php?edit='".$page_edit."'" or die(mysql_error());        
header("Location: ".$url."") or die(mysql_error()); 
 exit();
}     
}
?>
 

I am brand new to mysql and php but I have created a database and loaded two tables using cPanel and phpMyAdmin. Now I need some programs to access my data. I have a couple of simple ones that work, but I can't figure out what I really need,

I am trying to Select a table Where the Value is a $variable, not a fixed value.

Of course the end result will be to pass the value from a Form, but I have to get this to work first.




<?php

// Connect to database=============================
include("connect_db.php"); 
$table='airplanes';
$amano='123456'
$iden='1'

// Send query ===========================================================
// $result = mysql_query("SELECT * FROM {$table} where ama='123456'"); == this works
// $result = mysql_query("SELECT * FROM {$table} where ama='940276'"); == this works
// $result = mysql_query("SELECT * FROM {$table} where id='1'"); // this works
// $result = mysql_query("SELECT * FROM {$table} where id = '{$iden}'"); == doesnt work
// $result = mysql_query("SELECT * FROM {$table} where id = $iden"); == doesnt work
// $result = mysql_query("SELECT * FROM {$table} where id = ($iden)"); // == doesnt work
// $result = mysql_query("SELECT * FROM {$table} where id = $iden"); // == doesnt work
// $result = mysql_query("SELECT * FROM {$table} where ama='$amano'"); // == doesnt work
$result = mysql_query("SELECT * FROM {$table} where ama=($amano)"); // == doesnt work


Thanks

Hi,

I have a SQL statement:
$sql='SELECT PROPID, ADDRESS_1, ADDRESS_2, TOWN, POSTCODE1, POSTCODE2, BEDROOMS, BATHROOMS, RECEPTIONS, PRICE, TRANS_TYPE_ID FROM properties WHERE TRANS_TYPE_ID=2 AND BEDROOMS =3 AND PROP_SUB_ID IN (1,2,3,4,5,6,21,22,23,24,27,30,95,128,131) ORDER BY DATE_ADDED, PROPID DESC';

I want to be able to get the fields and their corresponding values as such:

$result['TRANS_TYPE_ID']=2;
$result['BEDROOMS']=3;

And then capture the values in PROB_SUB_IN IN(*)

How can I do this?

Any help will be greatly appreciated. Thanks

Code: [Select]
$search = "`title` LIKE '%Silvin AND wts%'";
I want to search for both of those keywords why not work?

Hi,

I have an empty array and i populated the array through code and i printed to check if everything ok. So far so good. I now have an array say $ids = ('123','456'). Now, i have a table in db that has ids as well, I need to make a query to check for id's that are not inside the array, so if the db table have '123','456','789' i want the result of the query to be only the last one '789'.

$arr = array();
array_push($arr,$previd2);
print_r ($arr);

I get the result as follows:

Array ( [0] => 533349 [1] => 533355 )

so what query i can use to get the other id's from db table that is not part of that array?

here is what i tried:

$qry = "select staffname, joindate from staff WHERE OracleID NOT IN ($arr)";
$answ = mysqli_query($con, $qry);

I get error:

Notice
: Array to string conversion in
C:\xampp\htdocs\AttendanceSystem\login\reportsforallid.php

 

Edited March 30, 2020 by ramiwahdan
more info

hello.

i have a column called "pageName" and on the each page i have put $pName = "the name of that page".

i want to pull from the database all the information where the $pName on the page is the same as the pageName in the database

its getting the $pName = "adminHome" but it thinks its the name of the column not the row.

this is the error im getting:

Quote

DATABASE.PHP - confirm_query = MySQL Datatbase Query Failed: Unknown column 'adminHome' in 'where clause'

Last SQL query: SELECT * FROM pages WHERE pageName=adminHome



this is the function code
Code: [Select]
public static function find_by_pageName($pName=""){
global $database;
$sql = "SELECT * FROM ".self::$table_name." WHERE pageName=".$database->escape_value($pName)."";
$result_array = self::find_by_sql($sql);
return !empty($result_array) ? array_shift($result_array) : false;
}


this is the page code
Code: [Select]
<?PHP
require_once("../includes/initialize.php");

$pName = "adminHome";

$page = Pages::find_by_pageName($pName);
?>



thanks
rick

Hey guys,

I don't know what to do. I've got a script used for gamble:


$gamble_rand = rand($number_of_tickets,$gamble_chance);
if($gamble_chance == $gamble_rand){


If $number_of_tickets is set by 99 and $gamble_chance is set by 100 the chance is 1:100 that the If-Clause is not true. But it seems to me that PHP is making its on "random". Independent of the values PHP is interpreting that 20 times of 100 times the correct logic is false...

If $number_of_tickets is set by 1 there's no big different. Its just a little bit less, but not the chance that it has to be.

Thanks for helping and Merry Christmas :-)

Hi,   Im having a problem and I can't seem to figure it out or find anything on the net.   If I use the following code the script successfully updates every row in the table:

mysqli_query($con,"UPDATE Ads SET Ads_LocalArea='Stroud'");

However if I try updating the table using the WHERE clause in any of the combinations below nothing happens.

mysqli_query($con,"UPDATE Ads SET Ads_LocalArea='Stroud' WHERE Ads_ID=$DBROWID");

----------------------------------------------------------------------   My Script:

mysqli_query($con,"INSERT INTO Ads (Ads_ID, Ads_AID, Ads_Title)
VALUES ('', '$Polished_AdRef', '$Polished_AdTitle')");

$DBROWID = mysqli_insert_id($con);

mysqli_query($con,"UPDATE Ads SET Ads_AID='Stroud' WHERE Ads_ID=$DBROWID");

// TRIED THESE TOO
// mysqli_query($con,"UPDATE Ads SET Ads_AID='Stroud' WHERE Ads_ID='$DBROWID'");
// mysqli_query($con,"UPDATE Ads SET Ads_AID='Stroud' WHERE Ads_ID='5'");

Does any one know where I am going wrong?

I have this code:


Code: [Select]
if (isset($_POST['update'])){
$ids = implode(",", array_map('intval', $_POST['m']));
$ranks = implode(",", array_map('intval', $_POST['ranks']));
if ($ids < 1)
message("Incorrect Data");
if ($ranks < 0)
message("Incorrect Data");
echo $ids;
echo "<br>";
echo $ranks;
exit;
$db->query('UPDATE friends set RANKS WHERE friend_id IN ('.$db->escape($ids).') AND user_id = '.$pun_user['id'].'') or error('Unable to remove users from online list', __FILE__, __LINE__, $db->error());
redirect("s.php?section=Friends","Thanks, Ranks Updated");
}
I grab the id's from the rank

This will spit out 3,4 for $ids and for $ranks, 1,2 as you can see, set for 1 and 2 respectivaly.

My problem is how can I use MYSQL to update the data correspond to each id using a IN clause?

Code: [Select]
$db->query('UPDATE friends set RANKS = "LOST $RANKS? HERE" WHERE friend_id IN ('.$db->escape($ids).') AND user_id = '.$pun_user['id'].'') or error('Unable to remove users from online list', __FILE__, __LINE__, $db->error());

I have a table which contains a TINY INT column. If there are images associated with the post, the TINY is 1. If not, 0.   I want to order results by images first, and earliest DATETIME first.   Basically, like using a boolean but not. Simply ordering by the TINY INT column ASC or DESC isn't working. Not sure how to solve this. Help appreciated. Thanks!

Hi, I'm making an attempt to build a small cms based site. I have read in a lot of places it is best to use the id of a table row to fetch contents, but being as I am using url rewrite in frontend, it won't be showing query strings, so I thought I would ask if anyone saw any potential problems if I did the following.

Page table looks like this:
Pages
- id
- name
- content

In backend, the user has a form to name the page and use ckeditor to add rich content. I will use php to ensure that the name is alphanumeric and use strtolower & str_replace to ensure that My First HTML Page is sent to mysql as my-first-html-page and also check that a row with this name does not already exist.
So on front end this page url will be mywebsite.com/my-first-html-page

So to output the content I strip out the domain & / so I'm left with the name as entered in the db.

$url = $_SERVER['REQUEST_URI'];
$url = str_replace ('/','',$url);

Then in my function to output content I will use WHERE name = $url