I want to check if the reaction count is 0 then go in the if statement. The part without && ($app->count_reactie($topic['id']) == 0) does work but when I add this it won't work.
In the line above this code I use: implode($app->count_reactie($topic['id']))and it works so it is not that this code doesnt work. This code will return the number of reactions.
But this code down below is what I am trying to get to work.
if(isset($actiefboardid)){
$toppic = $app->get_topics($actiefboardid);
foreach($toppic as $topic){
if(isset($_SESSION['klant_id']) && ($_SESSION['klant_id'] == $topic['klant_id']) && ($app->count_reactie($topic['id']) == 0)){
}}}
Hopefully someone can help me.
Try this:
$count = $app->count_reactie($topic['id']);
if(isset($_SESSION['klant_id']) && ($_SESSION['klant_id'] == $topic['klant_id'])
&& ($count['COUNT(reactie)'] == 0)){
Related
I'm having some trouble getting my code to work. And I lost my overview. Who can give me some insight?
I'm looking for how to build an IF construct.
If I would describe the IF construct in words:
MismatchBundle = true unless (adminPass = true & user = admin)
I wrote the following code, but this didn't seem to work:
if (($MismatchBundle == true) && ($adminPass != true && $thisUser['rankid'] != 1)
Anyone who knows how to get the 'unless' part in the code?
What about this?
if (($MismatchBundle == true) && !($adminPass == true && $thisUser['rankid'] == 1)
Is this allowed with the ! before a () section?
if (($MismatchBundle == true) && !($adminPass == true && $thisUser['rankid'] == 1)
Using ! on the entire section within ( ) worked as intended.
Hello everybody i put this code but and when the value referal is < 0 running }else{ but i dont do.
if($referal > 0 && is_numeric($referal) && $site['refsys'] == 1 && $site['aff_click_req'] == 0){
//code
if($user['id'] > 0){
//code
}
}
}
I want to put }else{ but not how, }else{ $referal="$referal2"; ????
if($referal > 0 && is_numeric($referal) && $site['refsys'] == 1 && $site['aff_click_req'] == 0){
//code
if($user['id'] > 0){
//code
}
}}else{ $referal="$referal2";
}
Regards and thanks
First of all this the if elseif statement syntax.
if($condition1){
// code if the first condition is true
}elseif($condition2){
// code if the first condition is false and the second one is true
}else{
// code if both the first and second condition are false
}
it is described in the php official website
If I have understood your question you want, when the $referal1 is equal to 0, to set the value of $referal2 to $referal1.
In this case your code should be something like this
if($referal > 0 && is_numeric($referal) && $site['refsys'] == 1 && $site['aff_click_req'] == 0){
//code
if($user['id'] > 0){
//code
}
}elseif($referal==0){
$referal=$referal2;
}
Hope this will solve your problem.
The following code is returning a syntax error in the second elseif statement:
if(($Rec["gradyear"] = $mydate[year] && $mydate[month] IN ("January","February","March","April","June","July")) || ($Rec["gradyear"] = $mydate[year] -1 && $mydate[month] IN ("August","September","October","November","December"))) {
$bgcolor="#00FF00";
} elseif(($Rec["gradyear"] = $mydate[year] -1 && $mydate[month] IN ("January","February","March","April","June","July")) || ($Rec["gradyear"] = $mydate[year] -2 && $mydate[month] IN ("August","September","October","November","December"))) {
$bgcolor="#FFFF00";
} elseif(($Rec["gradyear"] = $mydate[year] -2 && $mydate[month] IN ("January","February","March","April","June","July")) || ($Rec["gradyear"] = $mydate[year] -3 && $mydate[month] IN ("August","September","October","November","December"))) {
$bgcolor="#FF0000"; $fontcolor="#FFFFFF";
}
For the life of me, I cannot locate it. Any help will be greatly appreciated.
Also, I apologize in advance if I'm not including enough information. This is my first time posting here, so please be gentle. :)
In is not valid.
Use in_array in php.
For example:
in_array($mydate[month] ,
array("January","February","March","April","June","July")
);
Replace "IN" with in_array for starters,change "$mydate[month]" to "$mydate['month']"...from a first glance...try to simplify your if`s...
Why this condition passes even if I change the $_GET variable?
I've this code
elseif(isset($_GET['results']) && $_GET['results'] == 'reorder' &&
isset($_GET['sort_column']) && $_GET['sort_column'] != '' && isset($_GET['sort_order'])
&& $_GET['sort_order'] != '' && $_GET['sort_order'] == 'asc'
|| $_GET['sort_order'] == 'desc') { /*rest goes here*/ } else {redirect}
Link returns like this
http://localhost/system/results.php?script_id=2&results=reorder&sort_column=supplier_address&sort_order=desc
But when I change this sort_column=supplier_address to say for example sorcodsalumn=supplier_address it doesn't redirect, instead goes ahead, any idea why? But if I simply remove few letters and dont replace with something else it does redirect...
How come if am using this isset($_GET['sort_column'] and am modifying sort_column to something else still passes this condition
Basic PHP operator precedence... && evaluates before ||, so your entire statement boils down to:
(x && y && z && ....) || ($_GET['sort_order'] == 'desc')
You need to simplify that if(), add some () to enforce your own evaluation order, and then things should start working a bit better.
your AND's and OR's need to be bracketed properly.
else if (isset($_GET['results']) &&
$_GET['results'] == 'reorder' &&
isset($_GET['sort_column']) &&
$_GET['sort_column'] != '' &&
isset($_GET['sort_order']) &&
$_GET['sort_order'] != '' &&
($_GET['sort_order'] == 'asc' || $_GET['sort_order'] == 'desc'))
{
/*rest goes here*/
} else {
redirect
}
More specifically your last || needs its own brackets, as shown above.
You need to put a bracket around your || (OR) statement like this:
elseif(isset($_GET['results']) && $_GET['results'] == 'reorder' &&
isset($_GET['sort_column']) && $_GET['sort_column'] != '' && isset($_GET['sort_order'])
&& $_GET['sort_order'] != '' && ($_GET['sort_order'] == 'asc'
|| $_GET['sort_order'] == 'desc')) { /*rest goes here*/ } else {redirect}
Otherwise your statement will return true anytime sort_order is set to 'desc'.
I'm using the following
if (!empty($data['var_1'])
&& !empty($data['var_2'])
&& !empty($data['var_3'])
&& !empty($data['var_4'])
&& !empty($data['var_5'])
&& !empty($data['var_6'])
&& !empty($data['var_7'])
&& !empty($data['var_8'])
&& !empty($data['var_9'])) {
//BLOCK HERE
}
Basically, what I'm trying to achieve is if all of the variables are empty, hide the block. If 8 or less are empty, display the block.
Where am I going wrong?
You want || not &&. This will display the block only if they are all not empty. I think there is probably a nicer way to do this, though, like array_filter.
Well, you could just use a loop and an $isok variable:
$isok = false;
for($i=1; $i<10; $i++) {
if( !empty($data['var_'.$i])) {
$isok = true;
break; // no need to continue looping
}
}
if( $isok) {
// BLOCK HERE
}
This is easier to edit too, in case you change the var_ part or want a different range of numbers.
You can also try
$data = array_filter($data); // remove all empty value form array
if (count($data)) {
// do your thing
}
The code you wrote will display the block if ALL of the variables aren't empty. If you want it to be displayed when ANY of the variable isn't empty, use OR instead of AND by replacing the && by ||.
<?php
if (!empty($data['var_1']) || !empty($data['var_2']) || !empty($data['var_3']) || !empty($data['var_4']) || !empty($data['var_5']) || !empty($data['var_6']) || !empty($data['var_7']) || !empty($data['var_8']) || !empty($data['var_9'])) {
//BLOCK HERE
}
You can use array_values() for that:
if ( count(array_values($data)) ) {
//BLOCK HERE
}
Replace && (AND) with || (OR)
if (!empty($data['var_1'])
|| !empty($data['var_2'])
|| !empty($data['var_3'])
|| !empty($data['var_4'])
|| !empty($data['var_5'])
|| !empty($data['var_6'])
|| !empty($data['var_7'])
|| !empty($data['var_8'])
|| !empty($data['var_9'])) {
//BLOCK HERE
}
if (empty(array_values($data))) { /* will return you true if all variables are empty*/}