[[SOLVED] Help with "Attempt to assign property of non-object"]

i didnt exaplin properly...

$mxservers[$i] becomes an int, string or whatever type $pref is, this then means that $mxservers[$i]->host does not exist as it is not an object.

[want to convert following code into function]

people dont like to do code for you.

 

function rname($dirpath,$oldFileName,$newFilename)

that is a step in the right direction, its just a case of renaming variables to work with the functions input. if you have a try but have errors or cannot seem to get it working correctly then post again and people will take a look

[Deleting multiple variables, but i can send one from the forum.]

you need to name your check boxes like an array.

<input name="fave[A]" type="checkbox" value="true">
<input name="fave[b]" type="checkbox" value="true">
<input name="fave[C]" type="checkbox" value="true">

 

for the POST you should use a foreach to read through each submitted value

if(isset($_POST['fave'])) {
foreach($_POST['fave'] as $id=>$value) {
	echo $id."<br/>";
}
}

 

if i checked box A and box C then i would get the output

A = true
B = true

 

where A is the index array and true is the value of the checkbox (in your case, $page)

 

 

 

hope this helps. let me know if i misunderstood your question or need more help

[[SOLVED] Limiting result display by 3 across?]

while ($row=mysql_fetch_assoc($result)

missed a second )

 

and reguarding to the original problem, this should have your desired effect

<?php
$i=0;
echo '<table>';
while ($row=mysql_fetch_assoc($result)) {
if($i==0) echo '<tr>';

echo '<td>';
// do rest of column
echo '</td>';

if($i==2) {
	echo '</tr>';
	$i=0;
} else {
	$i++
}
}
echo '<table>';
?>

 

 

[[SOLVED] Help with "Attempt to assign property of non-object"]

this is an error of trying to assign a property of an object that does not exist (as the error suggests)

 

assuming the error is on this page (without page name and line numbers its hard to tell).

$mxservers[$i] = $pref;
$mxservers[$i]->host = $host;

this is the probably problem, because $pref is not an object/class and $mxservers will become the same type as $pref. (string, int etc.)

 

 

perhaps you intended this:

$mxservers[$i]->pref = $pref;
$mxservers[$i]->host = $host;

[[SOLVED] You have an error in your SQL syntax]

$check = mysql_query("SELECT * FROM phaos_users UID='$userid'")

 

you missed a WHERE

[[SOLVED] Limiting result display by 3 across?]

let me clarify, you want a table something like this:

 

RES_1    RES_2    RES_3

RES_4    RES_5    RES_6

 

 

where RES_* is a new row from the database?

[[SOLVED] Query Issue (crossing tables)]

you can run an SQL query that should achieve all that for you using http://dev.mysql.com/doc/refman/5.0/en/join.html.

its been a while since ive used it so try asking in the MySQL forums.

 

[many variable, many if statement scenario, another way?]

oh sorry i slightly misunderstood your question. i think the simplest way is to just use the if statements.

[many variable, many if statement scenario, another way?]

try

<input type="text" name="username" value="<?php echo $_POST['username'];?>">

 

if username is not set then it will be an empty text box

[Using the character " in html forms doesn't work?]

also consider using this function

http://uk.php.net/manual/en/function.htmlspecialchars.php

[[SOLVED] mysql errors]

what exactly is the problem?

 

***EDIT***

was only showing the qoute :/

[Connection to MYSQL problems]

the "Oops page not found" error means that your page does not exist in the place your looking for it (perhaps a spelling mistake?)

 

check your pages are in the correct place and spelt correctly

[[SOLVED] Problems writing checkboxes to DB in php]

if you are using an array in the form (headquaters[]) then look into using foreach to retrieve all of the values.

[£ changing to ? in a diamond]

its something to do with the characterset of your browser. i think you can resolve it by using the HTML code for it. try £ or &pound

[[SOLVED] Problems writing checkboxes to DB in php]

i think i may see what your problem is, but im not certain. what errors are you getting? and can you paste the code for the check boxes

[checkboxes already checked]

this piece of code will create a checkbox, $checked is either NULL or the word 'checked' which will cause the checkbox to be checked when the page is loaded

shouldnt be too difficult for you to alter it.

<?php

if($row['checked']==1) {

    $checked = "checked";

} else {

    $checked = "";

}

echo "<input name=\"image[$row['img]\" type=\"checkbox\" value=\"true\" $checked >"

?>

[UPDATE statement not updating?]

$sql = mysql_query("SELECT `money` FROM `members` WHERE `username`='$username'");

$new = $sql - 5000;

$update = mysql_query("UPDATE members SET money='$new' WHERE username='$username'");

 

$sql will be a resourceid. you need to do a mysql_fetch_array or mysql_fetch_rows first to get the actual value of money

[Confused]

you can do all that with 1 SQL query.

SELECT * FROM table_Group WHERE (ID=1 OR ID=2) AND (val=1 OR val=3)

[[SOLVED] header output]

do you have the code for music.php?

[[SOLVED] selecting 3 values for same item in table]

what exactly isnt working about it? does it fetch no rows? does it return an error?

[[SOLVED] Display New Information from a Database Without Refreshing Page]

i dont know if there is a way to update exactly when a new message is sent, however you should be able to use ajax to update the textarea every X seconds. try posting in the ajax forum

[[SOLVED] SQL error, cannot find the problem]

yay! that works, must be the different PHP or MySQL version or something on the new server. thanks Ray

[[SOLVED] SQL error, cannot find the problem]

my friend has created this query

 

$res = mysql_query(
"SELECT `users`.`id`, `users`.`admin`, `users`.`exp`, `characters`.*, `villages`.`element`,`villages`.`explore`, 
`villages`.`village` AS `villagename`, 
`fight_styles`.`name` AS `fightstyle`, 
`bloodlines`.`name` AS `bloodline` 
FROM `users` INNER JOIN `characters`, `villages`, `fight_styles`, `bloodlines` ON (`users`.`username` = `characters`.`username`) 
AND (`villages`.`ID` = `characters`.`village`) 
AND (`fight_styles`.`ID` = `characters`.`fight`) 
AND (`bloodlines`.`ID` = `characters`.`blood`) 
WHERE `users`.`username` = '" . $_SESSION['username'] . "' 
LIMIT 1"
) or die(mysql_error());

 

 

he is having some problems working out why it no lnoger works after transferring to a new server.

we have checked the database but keep getting this error:

 

You have an error in your SQL syntax near ' `villages`, `fight_styles`, `bloodlines` ON (`users`.`username` ' at line 5

 

 

does anyone know what could be a possible cause?

[trying to get cookie info from another location]

[quote=mattyspatty]the user visits a page, they have cookie data and i want the image to be able to read the cookie data[/quote]

the image is generated on counter.php. and the page image.php shows the image (yes i realise that i should have done it the other way round now!)
i want the image on counter.php to be able to collect the cookie info from image.php