print php for each values in variable

Question

I am very new to php.I have a foreach loop

foreach ($sizes as $w => $h) {

echo 'index is '.$w.' and value is '.$h;}

I need to assigning these values (I have 2 values) in to variables

$firstItem = foreach value 1

$secondItem = foreach value 2

How can I do this Thanks

What values do you want to assign? Can you show $sizes structure? — u_mulder
– u_mulder, Commented Oct 13, 2013 at 17:09

Tamil Selvan C · Accepted Answer · 2013-10-13 17:09:22Z

2

Use list() function as

list($firstItem, $secondItem) = $sizes;
echo $firstItem , ' ', $secondItem;

answered Oct 13, 2013 at 17:09

Tamil Selvan C

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Comments

BlackWhite · Accepted Answer · 2013-10-13 17:12:13Z

1

foreach ($sizes as $w => $h) {

$firstItem = $sizes[$w1];
$secondItem = $sizes[$w2];
}

where $w1 is first key AND $w2 is second key

answered Oct 13, 2013 at 17:12

BlackWhite

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1 Comment

user1353519 Over a year ago

Here is the full function.This is an image re size function.once image uploaded this will generate 2 images.But I need to assing these 2 images in separate variables if( $_FILES['image']['size'] < $max_file_size ){ // get file extension $ext = strtolower(pathinfo($_FILES['image']['name'], PATHINFO_EXTENSION)); if (in_array($ext, $valid_exts)) { /* resize image */ foreach ($sizes as $w => $h) { echo $files[i] = resize($w, $h0); } } else { $msg = 'Unsupported file'; }

Manisha · Accepted Answer · 2015-08-12 01:51:49Z

1

I think you should do this.

list($firstVariable,secondVariable) = $sizes;

edited Aug 12, 2015 at 1:51

Manisha

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answered Oct 13, 2013 at 17:11

user2849211

Comments

Dalım Çepiç · Accepted Answer · 2013-10-13 17:11:00Z

0

According to comment of Tamil Selvan

<?php
$sizes = array("5","10");
list($firstItem, $secondItem) = $sizes;
echo $firstItem." - ".$secondItem;
?>

The result like

5 - 10

answered Oct 13, 2013 at 17:11

Dalım Çepiç

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Comments

chiliNUT · Accepted Answer · 2013-10-13 17:13:48Z

0

you could try something like this

//what is in "sizes"?
$sizes=array('a'=>'foo',
             'b'=>'bar');    

foreach ($sizes as $w => $h) {
${"item".$w}=$h;
}

echo "item a is ".$itema //item a is foo
echo "item b is ".$itemb //item b is bar

answered Oct 13, 2013 at 17:13

chiliNUT

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