PHP - Array And Foreach Loop Problem: Display Days Of Week. Help Please

Now I am stumped this is far any help would be awesome

This is what I have gotten so far, this is what it does right now is display each Header above each bit of data and spans across 5 columns for each foreach loop but what i am trying to understand here is i am trying to get the header then the data then another header and data and so on but only about 4 or number of my choosing grouped header/data but select how many are in each column up to 5 columns. Heres an example of what i am trying to do.

A D K N S AlexandraHeadlands DickyBeach KingsBeach Nambour SandstonePoint Aroona Diddillibah KielMountain Ninderry ShellyBeach Doonan KundaPark NoosaHeads SippyDowns B Dulong Kuluin Ningi SunriseBeach Beachmere DeceptionBay Kilcoy NorthArm SunshineBeach BanksiaBeach Noosaville Scarborough Beerburrum E L Beerwah EerwahVale Landsborough O T Bellara Elimbah Tanawha Bellmere Eudlo M P TowenMountain Birtinya Eumundi Maleny Petrie Tewantin Bongaree Mapleton Palmview TwinWaters Bokarina F Marcoola Palmwoods BribieIslandArea Flaxton MarcusBeach Parklands U Buddina ForestGlen MaroochyRiver Parrearra UpperCaboolture Burnside Maroochydore PeregianBeach Buderim G Minyama Pinbarren V Burpengary GlassHouseMountains MoffatBeach PointArkwright Valdora BliBli Mons PelicanWaters H Montville PacificParadise W C Highworth Mooloolaba WeybaDowns CoolumBeach Hunchy Mooloolah Q Warana Caboolture MountainCreek WestWoombye CabooltureSouth I MountCoolum R Woombye Caloundra ImageFlat Morayfield Rosemount Woorim CastawaysBeach Mudjimba Redcliffe WamuranBasin Chevallum J Woodford CoesCreek WoodyPoint Cooroy Wamuran Currimundi Wurtulla X Y YandinaCreek Yandina Z


This is an example of how it is being displayed right now

A
Airlie Beach   Andergrove   Alexandra   Armstrong Beach
Alligator Creek
B
Bucasia   Blacks Beach   Beaconsfield   Bakers Creek   
Balberra   Bloomsbury   Breadalbane   Ball Bay   Belmunda
C
Cannonvale   Calen   Crystal Brook   Cremorne   
Chelona   Campwin Beach   Cape Hillsborough   
Conway



Heres The Code i have so far.


Code: [Select]
<?php
  $file = "widget.csv";
@$fp = fopen($file, "r") or die("Could not open file for reading");
$outputArray = array();
$count = 0;

while(($shop = fgetcsv($fp, 1000, ",")) !== FALSE)
{
    $outputArray[array_shift($shop)] =  array_filter($shop);
}

echo "<table>";
foreach ($outputArray as $alphabetical=>$value){
    echo "<th colspan='4'><b>" . $alphabetical ."</b></th>";
    echo "<tr>";
foreach ($value as $key){
$afterkey=preg_replace('/\s+/','-',$key);
    if ($count == 4){
    echo '</tr><tr><td><a href="map.php?mapaddress='.$afterkey.'-qld&mapname='.$key.'">'.$key.'</a></td>';
    $count = 0;
    }else{
    echo '<td><a href="map.php?mapaddress='.$afterkey.'-qld&mapname='.$key.'">'.$key.'</a></td>';
    }
$count++;    
}
    echo "</tr>";
$count = 0;
}
    echo "</table>";

    echo "\n<br />";

?>


Heres my CSV File:


Quote

A,Airlie Beach,Andergrove,Alexandra,Armstrong Beach,Alligator Creek,,,,,,,,,,,,,,
B,Bucasia,Blacks Beach,Beaconsfield,Bakers Creek,Balberra,Bloomsbury,Breadalbane,Ball Bay,Belmunda,,,,,,,,,,
C,Cannonvale,Calen,Crystal Brook,Cremorne,Chelona,Campwin Beach,Cape Hillsborough,Conway,,,,,,,,,,,
D,Dows Creek,Dumbleton,Dolphin Heads,,,,,,,,,,,,,,,,
E,Eimeo,Eton,Erakala,,,,,,,,,,,,,,,,
F,Foulden,Foxdale,Flametree,Farleigh,Freshwater Point,,,,,,,,,,,,,,
G,Glen Isla,Glenella,,,,,,,,,,,,,,,,,
H,Homebush,Hampden,,,,,,,,,,,,,,,,,
I,,,,,,,,,,,,,,,,,,,
J,Jubilee Pocket,,,,,,,,,,,,,,,,,,
K,Kinchant Dam,Kolijo,Koumala,Kuttabul,,,,,,,,,,,,,,,
L,Laguna Quays,,,,,,,,,,,,,,,,,,
M,McEwens Beach,Mackay,Mackay Harbour,Mandalay,Marian,Mia Mia,Middlemount,Midge Point,Mirani,Moranbah,Mount Charlton,Mount Jukes,Mount Julian,Mount Marlow,Mount Martin,Mount Ossa,Mount Pelion,Mount Pleasant,Mount Rooper
N,Narpi,Nebo,Nindaroo,North Eton,,,,,,,,,,,,,,,
O,Oakenden,Ooralea,,,,,,,,,,,,,,,,,
P,Palmyra,Paget,Pindi Pindi,Pinevale,Pioneer Valley,Pleystowe,Preston,Proserpine,,,,,,,,,,,
Q,,,,,,,,,,,,,,,,,,,
R,Racecourse,Richmond,Riordanvale,Rosella,Rural View,,,,,,,,,,,,,,
S,St Helens Beach,Sandiford,Sarina,Seaforth,Slade Point,Shoal Point,Shute Harbour,Shutehaven,Strathdickie,Sugarloaf,Sunnyside,,,,,,,,
T,Te Kowai,The Leap,,,,,,,,,,,,,,,,,
U,,,,,,,,,,,,,,,,,,,
V,Victoria Plains,,,,,,,,,,,,,,,,,,
W,Wagoora,Walkerston,Woodwark,,,,,,,,,,,,,,,,
X,,,,,,,,,,,,,,,,,,,
Y,Yalboroo,,,,,,,,,,,,,,,,,,
Z,,,,,,,,,,,,,,,,,,,

So I was wondering if anyone could come up with a good way of having a drop down box list the dates of the previous week starting from Saturday.  The dates would need to go from Saturday to the coming/current friday.

Or would I just be better off having it list the days 'Saturday' to 'Friday'.

Any thoughts?

Hello gurus,

I've been pounding my head against the wall on this one.  It must be something simple I'm missing.  I have a text field that posts ($_POST['case_ids']) a comma separated value such as 10067,10076  When I use explode to break it up it should make it an array.  However when I use it in a foreach loop I get an invalid argument error.  If I do a check for is_array() it fails the check. 

If I print the array I get:
Code: [Select]
Array ( [0] => 10067 [1] => 10076 )
So I thought maybe I get the error because the individual array elements don't have commas between them so I wrote this to put commas in between each element except the last:
Code: [Select]
$cases = array();
$numItems = count($case_ids);//get count of array
$i = 0;//initialize counter
foreach($case_ids as $key => $value){
if($i+1 != $numItems) {
$cases[$key] = $value.',';
}else{
$cases[$key] = $value;
}//end if $i+1
$i++;
}
However this new array still gets the invalid argument error.  Are these not valid arrays?

Any help would be greatly appreciated.

Thanks in advance,
Twitch

Hi everybody

I am new to arrays, and loops pretty much, so please dont be mean!

I am trying to turn a single upload form into a multiple upload form.  My logic is I need to use arrays and loop the code for uploading the data from the form to the database (for each of these files, create a thumbnail, resize and rename original, move to folder, create path, and insert all that information into the db)

But I have no idea how

I've got this in the form (now) ....
<pick an album to put the files into>
<input type="file" name="image[]" >
<input type="file" name="image[]" >

and this is the code for the whole upload. It worked for single uploads ... but I'm now at a loss ...

The code is abit messy, sorry.  I'm fairly sure I need a foreach loop, but I dont know where to put it

Really Really hoping you can help. Many thanks in advance

Code: [Select]
<?php 
ini_set("memory_limit","120M");
include ("DBCONNECT");
include ("CHECK ADMIN");
if ($admin != 1)
{
header("location:./login.php");
}
else {
define ("MAX_SIZE","5000"); 
define ("WIDTH","150"); 
define ("HEIGHT","100"); 
function make_thumb($img_name,$filename,$new_w,$new_h)
{
$ext=getExtension($img_name);
if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext))
$src_img=imagecreatefromjpeg($img_name);
if(!strcmp("png",$ext))
$src_img=imagecreatefrompng($img_name);
$old_x=imageSX($src_img);
$old_y=imageSY($src_img);
$ratio1=$old_x/$new_w;
$ratio2=$old_y/$new_h;
if($ratio1>$ratio2) {
$thumb_w=$new_w;
$thumb_h=$old_y/$ratio1;
}
else {
$thumb_h=$new_h;
$thumb_w=$old_x/$ratio2;
}
$dst_img=ImageCreateTrueColor($thumb_w,$thumb_h);

Imagecopyresampled($dst_img,$src_img,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y); 
if(!strcmp("png",$ext))
imagepng($dst_img,$filename); 
else
imagejpeg($dst_img,$filename); 
imagedestroy($dst_img); 
imagedestroy($src_img); 
}
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; }
$l = strlen($str) - $i;
$ext = substr($str,$i+1,$l);
return $ext;
}
$errors=0;
if(isset($_POST['submit1']) && !$errors)
{
$sqlalbum="INSERT INTO album (album_name) VALUES ('$_POST[newalbumname]')";
mysql_query($sqlalbum) or die ('Error, album_query failed : ' . mysql_error());
}

If(isset($_POST['Submit']))
{
$image=$_FILES['image']['name'];
// if it is not empty
if ($image) 
{
$filename = stripslashes($_FILES['image']['name']);

$extension = getExtension($filename);
$extension = strtolower($extension);

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png")) 
{
echo '<h1>Unknown extension! You can only upload jpg, jpeg and png files</h1>';
$errors=1;
}
else
{
$size=getimagesize($_FILES['image']['tmp_name']);
$sizekb=filesize($_FILES['image']['tmp_name']);

//compare the size with the maxim size we defined and print error if bigger
if ($sizekb > MAX_SIZE*1024)
{
echo '<h1>You have exceeded the size limit!</h1>';
$errors=1;
}
$image_name=time().'.'.$extension;
$newname="uploads/".$image_name;
$copied = copy($_FILES['image']['tmp_name'], $newname);
if (!$copied) 
{
echo '<h1>Copy unsuccessfull!</h1>';
$errors=1;
}
else
{
$thumb_name='uploads/thumbs/thumb_'.$image_name;
$thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT);
}} }}

If(isset($_POST['Submit']) && !$errors) 
{
$album = $_POST['album'];
$query = "INSERT INTO upload (name, path, album_id, thumbpath ) ".
"VALUES ('$image_name', '$newname' , '$album', '$thumb_name')";

mysql_query($query) or die('Error, query failed : ' . mysql_error());

echo "<h1>Thumbnail created Successfully!</h1>";
echo '<img src="'.$thumb_name.'">';
}

?>

I'm still pretty new to php and have an issue i'm trying to solve, I have the following two arrays    The first one is contains product id's and the quantity ordered 

Array
(
    [35659] => 1
    [35699] => 1
    [35735] => 2
)

The second one contains warehouse locations that stock the product and the quantity they have available 

Array
(
    [35659] => Array
        (
            [9] => 10
            [114] => 1
            [126] => 0
        )

    [35699] => Array
        (
            [9] => 8
            [114] => 0
            [126] => 5
        )

    [35735] => Array
        (
            [9] => 10
            [114] => 0
            [126] => 0
        )

)

So what I am trying to do is loop through and add to an array each warehouse that meets the quantity of the order here is my code: 

$stockrequired = array('35659' => '1', '35699' => '1', '35735' => '2');

$instock = array();
foreach ($locations as $location) {
    foreach($stockrequired as $id => $qty){
        if($stockavailable[$id][$location] >= $qty){
            $instock[$id] = $location;
        }
    }
}

print_r($instock);

However this produces the following which is the last warehouse that meets the quantity. 

Array
(
    [35659] => 114
    [35699] => 126
    [35735] => 9
)

What I need is all the warehouses the meet the quantity for each product e.g. my desired outcome will be below. I'm guessing my loop is getting reset or something? Any help would be appreciated. 

Array
(
    [35659] => 9
    [35659] => 114

    [35659] => 9
    [35699] => 126

    [35735] => 9
)