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PHP - Array Output - Order In The Index Structure
I have this code
Code: [Select] $nArr = array('A', 'B', 'C', 'D', 'E', 'F'); $counter = 3; while ($counter > 0) { $chunkedValues[$counter][0] = 1; for ($j = 0 ; $j < $counter ; $j++) { $chunkedValues[$counter][$j + 1] = $nArr[$j]; } $nArr = array_slice($nArr, $counter--); } var_dump($chunkedValues); that outputs: Code: [Select] array 3 => array 0 => int 1 1 => string 'A' (length=1) 2 => string 'B' (length=1) 3 => string 'C' (length=1) 2 => array 0 => int 1 1 => string 'D' (length=1) 2 => string 'E' (length=1) 1 => array 0 => int 1 1 => string 'F' (length=1) But i need this index structu Code: [Select] array 0 => array 0 => int 1 1 => string 'A' (length=1) 2 => string 'B' (length=1) 3 => string 'C' (length=1) 1 => array 1 => int 1 2 => string 'D' (length=1) 3 => string 'E' (length=1) 2 => array 2 => int 1 3 => string 'F' (length=1) I want to avoid loops with ceil. Any idea? thanks for your time. Similar TutorialsHere is my function which almost works as expected: <?php function find_value($array,$value) { for($i=1;$i<sizeof($array);$i++) { if($array[$i] == $value) { echo "$i . $array[$i]<br />"; return; } } } ?> And I call the function like so: <?php $names = array('Jason','Mike','Joe'); $name = 'Joe'; find_value($names,$name); ?> And the output is: 2 . Joe According to my understanding of Arrays, Joe would be index 3 BECAUSE my counter starts at 1 in my for loop??? Why is the result like this? What am I not understanding here? This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=345631.0 How can I make this output in descending order from greatest to least? Right now, it appears like: 1940 1941 1942 1943 1944 etc... i'd like it to be like 2012 2011 2010 2009 etc.. until it gets to 1940 any ideas? here is my code: <? $i = 1939; while ($i < 2012) { $i++; echo '<option value="'.$i.'">'.$i.'</option>'; } ?> Afternoon Freaks, I'm trying to add up certain variables inside an array, and keep going around in circles. The array is the result of a mysql SELECT query. I select the contents of a database table, then extract them in php using the following code: Code: [Select] while ( $row = mysql_fetch_assoc($result)) { extract($row); } var_dump($row) outputs the following: Quote Array ( [var1] => 1193 [var2] => 799 [var3] => 805 [var4] => 0.992547 [var5] => 2010-12-20 [var6] => 20 ) Array ( [var1] => 1193 [var2] => 725 [var3] => 725 [var4] => 1 [var5] => 2010-12-20 [var6] => 20 ) Array ( [var1] => 1193 [var2] => 818 [var3] => 850 [var4] => 0.962353 [var5] => 2010-12-20 [var6] => 20 ) Array ( [var1] => 1194 [var2] => 819 [var3] => 860 [var4] => 0.952326 [var5] => 2010-12-20 [var6] => 21 ) Array ( [var1] => 1194 [var2] => 829 [var3] => 870 [var4] => 0.952874 [var5] => 2010-12-20 [var6] => 21 ) Array ( [var1] => 1194 [var2] => 831 [var3] => 870 [var4] => 0.952874 [var5] => 2010-12-20 [var6] => 21 ) What I want is to add up all the var2 values for each var1. e.g., in the case of var1=1193, this would be 799 + 725+ 818. Of course, there are nearly 2,000 var1s (each one with multiple var2s), and I want my computer to do all the work. So I'm trying to isolate each var1 so I can figure out some loop to do this operation. I've tried a bunch of funny little tricks with min(), but keep going in circles. Any ideas? I am an ASP.NET developer and I have to call a soap methed written in PBP that takes an argument required an associative array such as $prices = array( 'Tires'=>'test1', 'Spark Plugs'=>'test2' ); can yoiu tell me what the internal representation is of the above I have this array of items in my php file.
$items = array(
array("id" => 100,"categorypath" => "level1/powders", "product" => "Mens powder"),
array("id" => 200,"categorypath" => "level1/oils/sunflower", "product" => "XYZ oil"),
array("id" => 300,"categorypath" => "level1/eatable/vegetables", "product" => "carrot"),
array("id" => 400,"categorypath" => "level1/oils/sunflower", "product" => "ABC oil"),
array("id" => 500,"categorypath" => "level1/eatable/fruits", "product" => "mango"),
array("id" => 600,"categorypath" => "level1/eatable/vegetables", "product" => "spinach"),
array("id" => 700,"categorypath" => "level2/baby items/toys", "product" => "puzzle block"),
array("id" => 800,"categorypath" => "level2/baby items/toys", "product" => "trucks and cars"),
array("id" => 900,"categorypath" => "level2/baby items/clothes", "product" => "shirts"),
array("id" => 1000,"categorypath" => "level1/powders", "product" => "Womens powder"),
array("id" => 1100,"categorypath" => "level1/oils/groundnut", "product" => "GN oil"),
);
Using the above array I am trying to generate a JSON file that will have the following structu
{
"category":[
{
"categoryName":"level1",
"category":[
{
"categoryName":"powders",
"products":[
{
"id":"100",
"path":"level1/powders",
"prodname":"Mens powder"
},
{
"id":"1000",
"path":"level1/powders",
"prodname":"Womens powder"
}
]
},
{
"categoryName":"oils",
"category":[
{
"categoryName":"sunflower",
"products":[
{
"id":"200",
"path":"level1/oils/sunflower",
"prodname":"XYZ oil"
},
{
"id":"400",
"path":"level1/oils/sunflower",
"prodname":"ABC oil"
}
]
},
{
"categoryName":"groundnut",
"products":[
{
"id":"1100",
"path":"level1/oils/groundnut",
"prodname":"GN oil"
}
]
}
]
},
{
"categoryName":"eatable",
"category":[
{
"categoryName":"vegetables",
"products":[
{
"id":"300",
"path":"level1/eatable/vegetables",
"prodname":"carrot"
},
{
"id":"600",
"path":"level1/eatable/vegetables",
"prodname":"spinach"
}
]
},
{
"categoryName":"fruits",
"products":[
{
"id":"500",
"path":"level1/eatable/fruits",
"prodname":"mango"
}
]
}
]
}
},
{
"categoryName":"level2",
"category":[
{
"categoryName":"baby items",
"category":[
{
"categoryName":"toys",
"products":[
{
"id":"700",
"path":"level2/baby items/toys",
"prodname":"puzzle blocks"
},
{
"id":"800",
"path":"level2/baby items/toys",
"prodname":"trucks and cars"
}
]
},
{
"categoryName":"clothes",
"products":[
{
"id":"900",
"path":"level2/baby items/clothes",
"prodname":"shirts"
}
]
}
]
}
]
}
Not being an expert in php, I have somehow managed to reach thus far in my code, but can not quite arrive at the correct logic. Having trouble with handling associative arrays and objects in php. (Javascripting is much easier I feel) So far I have managed to fix all the errors/warning in my code. Here is my full php code:
$items = array(
array("id" => 100,"categorypath" => "level1/powders", "product" => "Mens powder"),
array("id" => 200,"categorypath" => "level1/oils/sunflower", "product" => "XYZ oil"),
array("id" => 300,"categorypath" => "level1/eatable/vegetables", "product" => "carrot"),
array("id" => 400,"categorypath" => "level1/oils/sunflower", "product" => "ABC oil"),
array("id" => 500,"categorypath" => "level1/eatable/fruits", "product" => "mango"),
array("id" => 600,"categorypath" => "level1/eatable/vegetables", "product" => "spinach"),
array("id" => 700,"categorypath" => "level2/baby items/toys", "product" => "puzzle block"),
array("id" => 800,"categorypath" => "level2/baby items/toys", "product" => "trucks and cars"),
array("id" => 900,"categorypath" => "level2/baby items/clothes", "product" => "shirts"),
array("id" => 1000,"categorypath" => "level1/powders", "product" => "Womens powder"),
array("id" => 1100,"categorypath" => "level1/oils/groundnut", "product" => "GN oil"),
);
$jsonStruct = array();
function jsonCreateStruct(){
GLOBAL $items;
for($c=0; $c<count($items); $c++){
$categ = $items[$c]["categorypath"];
insertJson($categ, $items[$c]);
}
}
function insertJson($catg, $itm){
GLOBAL $jsonStruct;
$exp = explode("/",$catg);
print_r("\n\n\n $catg \n");
if(count($exp) == 1){
print_r("Level 1 \n");
if(!isset($jsonStruct[0])){
$jsonStruct[0]["categoryName"] = $exp[0];
$jsonStruct[0]["products"] = array($itm);
print_r("\nCreated:: $exp[0]");
}else{
$notFound = true;
for($j=0; $j<count($jsonStruct); $j++){
$catgName = $jsonStruct[$j]["categoryName"];
print_r("\nFound: $catgName");
if($catgName == $exp[0]){
$notFound = false;
if($jsonStruct[$j]["products"]){
array_push($jsonStruct[$j]["products"],array($itm));
}else{
$jsonStruct[$j]["products"] = array();
array_push($jsonStruct[$j]["products"],array($itm));
}
}
}
if($notFound){
print_r("\nNotFound\n");
array_push($jsonStruct,array("categoryName"=> $exp[0], "products" => array($itm)));
}
}
}
if(count($exp) == 2){
print_r("Level 2 \n");
if(!isset($jsonStruct[0])){
$jsonStruct[0]["categoryName"] = $exp[0];
$jsonStruct[0]["categorypath"] = array("categoryName" => $exp[1], "products" => array($itm));
print_r("\nCreated:: $exp[0] / $exp[1]");
}else{
$notFound1 = true;
$notFound2 = true;
$indexLevel = null;
for($j=0; $j<count($jsonStruct); $j++){
$catgName1 = $jsonStruct[$j]["categoryName"];
print_r("\nFound: $catgName1");
if($catgName1 == $exp[0]){
$notFound1 = false;
$indexLevel = $j;
if(isset($jsonStruct[$j]["categorypath"])){
$level1 = $jsonStruct[$j]["categorypath"];
for($m=0; $m<count($level1); $m++){
if(isset($level1[$m]["categoryName"])){
$catgName2 = $level1[$m]["categoryName"];
print_r("\nFound: $catgName2");
if($catgName2 == $exp[1]){
$notFound2 = false;
if($level1[$m]["products"]){
array_push($jsonStruct[$j]["categorypath"][$m]["products"],array($itm));
}else{
$jsonStruct[$j]["categorypath"][$m]["products"] = array();
array_push($jsonStruct[$j]["categorypath"][$m]["products"],array($itm));
}
}
}
}
}
}
}
if($notFound1){
print_r("\nNotFound1\n");
array_push($jsonStruct,array("categoryName"=> $exp[0], "categorypath" => array("categoryName" => $exp[1],"products" => array($itm))));
}else if($notFound2){
print_r("\nNotFound2\n");
// $jsonStruct[$indexLevel]["categorypath"] = array("categoryName"=> $exp[1], "products" => array($itm));
$jsonStruct[$indexLevel]["categorypath"] = array();
array_push($jsonStruct[$indexLevel]["categorypath"], array("categoryName"=> $exp[1], "products" => array($itm)));
}
}
}
if(count($exp) == 3){
print_r("Level 3 \n");
if(!isset($jsonStruct[0])){
$jsonStruct[0]["categoryName"] = $exp[0];
$jsonStruct[0]["categorypath"] = array("categoryName" => $exp[1], "categorypath" => array("categoryName" => $exp[2], "products" => array($itm)));
print_r("\nCreated:: $exp[0] / $exp[1] / $exp[2]");
}else{
$notFound1 = true;
$notFound2 = true;
$notFound3 = true;
$indexLevel1 = null;
$indexLevel2 = null;
for($j=0; $j<count($jsonStruct); $j++){
$catgName1 = $jsonStruct[$j]["categoryName"];
print_r("\nFound: $catgName1");
if($catgName1 == $exp[0]){
$notFound1 = false;
$indexLevel1 = $j;
if(isset($jsonStruct[$j]["categorypath"])){
$level2 = $jsonStruct[$j]["categorypath"];
for($m=0; $m<count($level2); $m++){
if(isset($level2[$m]["categoryName"])){
$catgName2 = $level2[$m]["categoryName"];
print_r("\nFound: $catgName2");
if($catgName2 == $exp[1]){
$notFound2 = false;
$indexLevel2 = $m;
if(isset($level2[$m]["categorypath"])){
$level3 = $level2[$m]["categorypath"];
for($n=0; $n<count($level3); $n++){
//print_r($level3["categoryName"]);
if(isset($level3["categoryName"])){
$catgName3 = $level3["categoryName"];
print_r("\ncatgName3: ". $catgName3);
if($catgName3 == $exp[2]){
$notFound3 = false;
if($level3["products"]){
print_r("\npushing into array\n");
array_push($jsonStruct[$j]["categorypath"][$m]["categorypath"]["products"],array($itm));
}else{
print_r("\ncreate new and pushing into array\n");
$jsonStruct[$j]["categorypath"][$m]["categorypath"][$n]["products"] = array();
array_push($jsonStruct[$j]["categorypath"][$m]["categorypath"]["products"],array($itm));
}
}
}
}
}
}
}
}
}
}
}
if($notFound1){
print_r("\nNotFound1\n");
array_push($jsonStruct, array("categoryName"=> $exp[0], "categorypath" => array("categoryName" => $exp[1],"products" => array($itm))));
}else if($notFound2){
print_r("\nNotFound2\n");
if(!$jsonStruct[$indexLevel1]["categorypath"]){
$jsonStruct[$indexLevel1]["categorypath"] = array();
}
array_push($jsonStruct[$indexLevel1]["categorypath"], array("categoryName"=> $exp[1], "categorypath" => array("categoryName" => $exp[2], "products" => array($itm))));
}else if($notFound3){
print_r("\nNotFound3\n");
//$jsonStruct[$indexLevel1]["categorypath"][$indexLevel2]["categorypath"] = array("categoryName"=> $exp[2], "products" => array($itm));
if(!$jsonStruct[$indexLevel1]["categorypath"][$indexLevel2]["categorypath"]){
$jsonStruct[$indexLevel1]["categorypath"][$indexLevel2]["categorypath"] = array();
}
array_push($jsonStruct[$indexLevel1]["categorypath"][$indexLevel2]["categorypath"], array("categoryName"=> $exp[2], "products" => array($itm)));
}
}
}
}
jsonCreateStruct();
print_r("----------------------------------------");
print_r($jsonStruct);
// echo json_encode($jsonStruct);
I have now reached a point where I desperately need help from experts.
When having different levels of directories, using relative paths will not work anymore, for example: controller - authentication File 1: include('../../model/header.php') model File 2: header.php view File 3. style.css The header.php file includes the css file with a relative path, but the problem is it includes it as follows: ../view/style.css When now the header.php file gets included into File 1 in the folder "authentication", then the css file will not be accessible anymore, for it to be accessible you would have to go two directories up. In this sense my question is, what would be the proper path structure for a folder structure with multiple levels? Should I rather use absolute paths, I am not so prone of absolute path. What if the folders changes a bit, or the domain changes, or the location changes? I'm currently looping on an array with this structu
Categories{
CategoryName
CategoryCode
CategoryDescription
Products{
product_info{
product_code
product_type{
CountNumber
ProductDescription
}
}
prices{
"wholesale":"250",
"retail":"400"
}
}
}
I'm looping on the above array at each level, and I've declared an array so that I can put all my needed values into it
$priceResult = array();
foreach($prices->categories as $category){
$categoryName = $category->category_name;
$categoryCode = $category->category_code;
$categoryDescription = $category->category_desc;
foreach($category->products as $product){
foreach($product->product_info as $info){
$product_code = $info->product_code;
foreach($info->product_type as $type){
$CountNumber = $type->CountNumber;
$ProductDescription = $type->ProductDescription;
}
}
foreach ($product->prices as $price => $amount) {
$price_amount = $amount;
}
}
}
The problem I'm having is I don't know how to properly push into that new ```$priceResult``` array so that I can use PHPExcel to put it into a format with a subheader. The format I would want from the above example would be something like this
Test Category 1 | 123 | Category for Testing
Test Category 2 | 321 | New Category for Testing So basically I want to call PHPExcel on my $priceResult array in order to get that format where I can list my category info, and for each product within that category, I'd have a product row. Everything would be grouped by the category main header
$build = Excel::create($name, function ($excel) use ($priceResult) {
$excel->setTitle('Test Products');
UPDATE:
CategoryCode : 123
CategoryName : TestCategory
CategoryDescription: For Testing
Products{
0{
Product_code : 123,
CountNumber : 12,
ProductDescription: Test Product,
price_amount : 150.00
},
1{
Product_code : 112,
CountNumber : 32,
ProductDescription: Test Product 2,
price_amount : 250.00
}
}
Hello all, I need to make a rotating banner system for a client. They want about 5 banners to rotate with Javascript. However they want the visitor to sort of step through each one on each refresh. So if I have 5 banners and I go to the site, I see banner 1 and then the javascript rotates through each one. When I go back to the site, they want it to start with banner 2 and then the javascript will rotate through each one. Then on and on. Go back and see banner 3, then step through again. I have a nice Javascript image slider I'd like to use. It basically just requires the images in order. Like: <img src="1.jpg"/> <img src="2.jpg"/> <img src="3.jpg"/> <img src="4.jpg"/> <img src="5.jpg"/> I've thought about it and I think the best way to do this would just be using PHP and a cookie. So when the viewer first goes to the site, PHP checks for the cookie. If it exists, it pulls the starting image #. If it doesn't, it starts at 0 and sets the cookie. As for the images part, I figured an associate array would work well. The key would be what the cookie logic is based on, and then the image HTML would be in the array. So you visit the site without a cookie it would be... 0 => <img src="1.jpg"/> 1 => <img src="2.jpg"/> 2 => <img src="3.jpg"/> 3 => <img src="4.jpg"/> 4 => <img src="5.jpg"/> Then when you go back to the site, I need the array to be re-ordered like this: 0 => <img src="2.jpg"/> 1 => <img src="3.jpg"/> 2 => <img src="4.jpg"/> 3 => <img src="5.jpg"/> 4 => <img src="1.jpg"/> What's the best way to go about this array logic? My experience with manipulating data inside arrays is rather limited. Basically I need it to say "Start with key # and then reorder array based on that" Hello all, I have yet again trouble finding a logical solution to my problem. I'm fetching an array which can hold 1 or more values. The problem is, I want these values to ouput in my json_encode function, but this also needs to happen dynamically depending on the amount of values. I can't explain it further, so here's the code so far: Code: (php) [Select] $files = mysql_fetch_array($get_files); $a = count($files); $i = 1; while ($files) { $variablename = 'fileName' . $i; $$variablename = $files['fileName']; $i++; } $output = array( OTHER VALUES , 'fileName1' => $fileName1, 'fileName2' => $fileName2, 'fileName3' => $fileName3, ............); // How do I add the fileNames dynamically depending on how many there are? This got me thinking, I also need to dynamically GET the values with jQuery. How would I do that, when the above eventually works? Thank you. Hi guys, I'm trying to sort an array. The array has information about listings. ID, name, info etc. An unrelated set of data also contains the listing ID's and I have made a function to sort this array and show an new order for the ID's. I now need to sort the original array by this new ID order... This snippet shows that the original listings array can be sorted by link_id: sort($this->links, $this->link->link_id); //This works. It sorts links by link ID! In a foeach loop I have created this: $sleeps_array[] = array("ID" => $link->link_id, "Sleeps" => $sleeps); // Makes an array of arrays of a custom field with listing ID. It makes this: array ( 0 => array ( 'ID' => '9', 'Sleeps' => '2', ), 1 => array ( 'ID' => '3', 'Sleeps' => '4', ), 2 => array ( 'ID' => '6', 'Sleeps' => '6', ), ) I can then sort this array of arrays with this function: function compare_sleeps($a, $b){ return strnatcmp($a['Sleeps'], $b['Sleeps']); } # sort alphabetically by name usort($sleeps_array, 'compare_sleeps'); It then gives me a sorted array according to "Sleeps" (as in, the number of people a property can cater for). It has the correct order of ID to then output but how do I organise the original array by ID with this new array? Sounds complicated, I hope you got that! Cheers, RJP1 Hi, I've been trying to re-order an array and I can't seem to even do it let alone neatly. I've ran out of time and would appreciate any help! $array = array( '0' => array( 'filepath' => 'files/image_site1.png', 'title' => 'Website', ), '1' => array( 'filepath' => 'files/image_id.png', 'title' => 'Identitity', ), '2' => array( 'filepath' => 'files/image_site2.png', 'title' => 'Website', ) ) I'm looking to re-order the arrays within the parent array depending on whether the 'filepath's contain a sub string of '_id' or '_site'. I've been using: $type = '_site'; foreach ($array as $item){ if (preg_match("/$type/i", $item['filename'])){ //add this $item to the top of array, somehow... } } So with $type set to '_site', I'd like to re-arrange the array so both arrays containing _site1.png and _site2.png appear at the top of the parent array. I.e: $array('0' = array(...), '2' => array(...), '1' => array(...)); I hope I've explained it well enough. Thanks, Hi, I have this php code to display the url of the files and it works fine, it just has a weird order when it is echoed out. Here is the code: Code: [Select] <?php $date = date("Y-m-d"); $picarray = array(); $handle = opendir ('pqimages/'.$date.'/'); while (false !== ($file = readdir($handle))) { if($file != "." && $file != "..") { $picarray[] = "http://randomaydesigns.com/pqimages/".$date."/".$file.""; } } $json_array = json_encode($picarray); echo $json_array; ?>There are three files in the folder and they are 33,34,35.jpg it displays them like 33,35,34.jpg Any Recommendations? Thanks, GEORGE For example for my Skill Tree:
array (size=9) 0 => array (size=2) 'Skill_Id' => string '1' (length=1) 'Skill_Points' => string '0' (length=1) 1 => array (size=2) 'Skill_Id' => string '2' (length=1) 'Skill_Points' => string '0' (length=1) 2 => array (size=2) 'Skill_Id' => string '3' (length=1) 'Skill_Points' => string '0' (length=1) 3 => array (size=2) 'Skill_Id' => string '4' (length=1) 'Skill_Points' => string '1' (length=1) 4 => array (size=2) 'Skill_Id' => string '5' (length=1) 'Skill_Points' => string '1' (length=1) 5 => array (size=2) 'Skill_Id' => string '6' (length=1) 'Skill_Points' => string '1' (length=1) 6 => array (size=2) 'Skill_Id' => string '7' (length=1) 'Skill_Points' => string '0' (length=1) 7 => array (size=2) 'Skill_Id' => string '8' (length=1) 'Skill_Points' => string '1' (length=1) 8 => array (size=2) 'Skill_Id' => string '9' (length=1)For the Skill_Id, it must be in order when checking server side. 1 through 9. (or 9 can be changed by me whenever). So, I have: $skillrange = range(1,$amountofskills); Which will output: array (size=9) 0 => int 1 1 => int 2 2 => int 3 3 => int 4 4 => int 5 5 => int 6 6 => int 7 7 => int 8 8 => int 9But, how do I check this order from my original array? I need to check My Skill_ID values in order from my original array and make sure they are 1 through 9. (So a user cannot tamper the data) Edit: I've come up with this solution since making this thread: $array1 = $skillidarray;
$array2 = $skillrange;
if (!empty(array_diff_assoc($array1, $array2))){
echo "Your skill tree data is out of order, please report this to an administrator.";
}
Something like this would work right?
Edited by Monkuar, 11 October 2014 - 03:59 PM. i have checkboxes in a form with the name="array[]" and in the php i use the implode function to separate all the values of all that was checked with a comma....my question is... how can i set the order of the array a certain way... i'd like to ultimately have a field where if you check a box you can enter into the field 1, 2, 3, 4 and so on and when you submit the form it will set the order according to what was entered thanks the interface explains everything Code: [Select] #page1.html <html> <head> </head> <body> <table border='0' width='50%' cellspacing='0' cellpadding='0' > <form name=form1 method=post action="page2.php"> <?PHP $postData[] = array(); $postData[0] = '9'; $postData[1] = '8'; $postData[2] = '7'; $postData[3] = '6'; ?> <tr> <td><b>Choose your order</b></td> <td> </td> <td> <input type=checkbox name=scripts[] value='<?PHP $postData[0]; ?>'>pasta <br> <input type=checkbox name=scripts[] value='<?PHP $postData[1]; ?>'>burger <br> <input type=checkbox name=scripts[] value='<?PHP $postData[2]; ?>'>fries <br> <input type=checkbox name=scripts[] value='<?PHP $postData[3]; ?>'>chili dog <br> <br> </td> </tr> <tr><td align=center > <input type=submit value=Submit> <input type=reset value=Reset></td></tr> </form> </table> </body> </html> Code: [Select] #page2.php <?PHP if ($_SERVER['REQUEST_METHOD'] == 'POST') { if (isset($_POST['scripts'])) { $cb = $_POST['scripts']; $numRows = count($cb); print "you have chosen the following order numbers:"; for($i=0; $i<$numRows; $i++){ print $cb[$i] . "<br>"; } } else{ print "you have'nt checked anything!"; } } ?> What do? I wish to order my results by its occurrence inside the $status array. Basically all of the results with the status 'New' are to be listed first, then the results with the status Today, Tomorrow, Soon and so on. Is this possible, or is there alternatively a different approach to ordering my results how I desire? Code: [Select] $status = array('New', 'Today', 'Tomorrow', 'Soon', 'Future', 'Complete'); $display->get_results("SELECT * FROM todo ORDER by status DESC"); I wish to get only the last part of each array 'g' And then show non duplicated 'g' but in the same order that it was in the original array. Code: [Select] <?php $formarray = array( 'name' => array( 'i1'=> array('a'=>'a1', 'b'=>'b1', 'c'=>'c1', 'd'=>'d1', 'e'=>'e1', 'f'=>'f1', 'g'=>'g1'), 'i2'=> array('a'=>'a2', 'b'=>'b2', 'c'=>'c2', 'd'=>'d2', 'e'=>'e2', 'f'=>'f2', 'g'=>'g2'), 'i3'=> array('a'=>'a3', 'b'=>'b3', 'c'=>'c3', 'd'=>'d3', 'e'=>'e3', 'f'=>'f3', 'g'=>'g3'), 'i4'=> array('a'=>'a4', 'b'=>'b4', 'c'=>'c4', 'd'=>'d4', 'e'=>'e4', 'f'=>'f4', 'g'=>'g4'), ) ); foreach ($formarray as $newarray => $a) { ?><strong><?=$newarray;?></strong><br><? foreach ($a as $key => $k) { ?>"<?=$key;?>", <? foreach ($k as $b) { //if ($k['DBfield'] != "") { ?>"<?=$b;?>", <? //} } ?><br><? } //end of second foreach ?><br><br><br><? } //end of first foreach ?> Hi, I have a loop which creates an array: $productions[] = array( 'url'=>get_the_permalink(), 'year'=>$production_year->name, 'title'=>get_the_title() ); When I output the results, the year is in the wrong order:
2019 What I can't work out is how to order 2014 - 2020 I tried ksort(array, SORT_STRING) and ksort(array, SORT_NUMERIC) I also tried natsort But still have the same issue - am I missing something? Thanks Hi, I'm not necessarily looking for code examples for my problem, (they are welcome but its not my explicit goal). I'm looking more for advice on how to go about tackling the problem i have. what i already have Currently i have a search getting results from a MySQL database. The results are ordered by one field that signifies their importance. Many of these results have the same value in this one column, and i have a switch statement to distinguish different content/styles for the different values. (there are just over 10 different bands) So the most important results are shown first and with a different style to the ones below it. (some bands have the same styling) what i need I would like to be able to randomize the results but only randomize the results within their specified bands. e.g. lets say theres 100 results in band A and 100 in band B. I still want everything in band A to be listed above band B, but i would like to randomly change the order of the results in band A and band B, (in this case once a week). I need to save the order of this randomization (client/server side?) for a week, then run the script again to set a new order. Now I would still class myself as an amateur php'er so at this stage i dont even know how i would go about separating the bands and randomizing their results independantly, let alone causing this functionality to run only once a week. So can anyone suggest a way i might go about this? I'm pretty stuck right now. Cheers |
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