十进制数，逗号或第一个数字后的点

Question

EDIT 2

Thank you all for your help! By fusing the answers and some other forum post I managed to solve it by:

$string = strip_tags($oNode['div.item-prijs']);
$array = str_split($string,1); 
$arraytotal = ( $array[0] . ',' . $array[1] . $array[2] );
echo $arraytotal;

And shows the correct price now. "7,49" The PHP script I have automatic converts , to .

Sorry that I can't give more question answered markings. Case closed.

Come on guys

$price = strip_tags($oNode['div.item-prijs']);
$new_price = substr(chunk_split($price, 1, ','), 0, -1); 
echo $new_price;

This will echo 7,4,9 and not 7,49. But this code is the best code so far. Someone any idea how to fix this?

Well I'm stuck at this for a while now..

I am parsing data from a website, and I want to get the price but on the website there is no comma or point between the prices. so it shows like 499, the 4 is bigger than 99.

When I do:

$price = $oNode['div.item-prijs'];
echo $price;

It will echo 499. I want it to add comma or point between 4 and 99.

I've tried:

$price = $oNode['div.item-prijs'];
$new_price = substr(chunk_split($price, 1, ','), 0, -1); 
echo $new_string;

This will echo:

<,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,7,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,4,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,0,<,s,u,p,>,6,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,3,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,3,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,3,<,s,u,p,>,6,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,1,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,8,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,2,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,0,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,2,<,s,u,p,>,2,5,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,0,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,5,4,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,2,<,s,u,p,>,0,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,7,8,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,7,1,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,0,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,2,<,s,u,p,>,0,8,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,1,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,3,<,s,u,p,>,4,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,6,<,s,u,p,>,1,8,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,3,<,s,u,p,>,9,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,4,<,s,u,p,>,2,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,><,d,i,v, ,c,l,a,s,s,=,",i,t,e,m,-,p,r,i,j,s,",>,<,p,>,2,<,s,u,p,>,7,9,<,/,s,u,p,>,<,/,p,>,<,/,d,i,v,>

And this:

$string = $oNode['div.item-prijs'];
    $new_string = substr(chunk_split($string, 4, ','), 0, -1); 
    echo $new_string;

This will echo:

,
7,49<,/sup,>,

<,/p><,/div,>,

4,99<,/sup,>,

1,49<,/sup,>,

0,69<,/sup,>,

1,99<,/sup,>,

1,49<,/sup,>,

1,49<,/sup,>,

3,49<,/sup,>,

3,49<,/sup,>,

3,69<,/sup,>,

1,19<,/sup,>,

1,89<,/sup,>,

1,99<,/sup,>,

1,99<,/sup,>,

1,49<,/sup,>,

2,99<,/sup,>,

1,99<,/sup,>,

1,09<,/sup,>,

2,25<,/sup,>,

1,99<,/sup,>,

0,99<,/sup,>,

1,54<,/sup,>,

2,09<,/sup,>,

1,78<,/sup,>,

1,71<,/sup,>,

0,99<,/sup,>,

1,49<,/sup,>,

2,08<,/sup,>,

1,49<,/sup,>,

3,49<,/sup,>,

6,18<,/sup,>,

3,99<,/sup,>,

4,29<,/sup,>,

2,79<,/sup,>

So it will crab every price on the page, but also echo's html code. It splits the html code instead of only the price.

Below is the HTML code on the website

<div class="item-prijs">
        <p>
            <cufon class="cufon cufon-canvas" alt="4" style="width: 27px; height: 42px; ">
                <canvas width="47" height="43" style="width: 47px; height: 43px; top: -1px; left: -2px; "></canvas>
                <cufontext>4</cufontext>
            </cufon>
            <sup>
                <cufon class="cufon cufon-canvas" alt="99" style="width: 24px; height: 20px; ">
                    <canvas width="35" height="21" style="width: 35px; height: 21px; top: -1px; left: -1px; ">
                    </canvas><cufontext>99</cufontext>
                </cufon>
            </sup>
        </p>
    </div>

What am I doing wrong? I've tried different ways, but no success. Can someone please help me out with the right code?

Thanks

Answer 1

Whatever happened to The Simple Solution?

$major = intval($price / 100);
$minor = intval($price) % 100;

echo "The price is $major.$minor.\n";

Or even:

echo "The price is " . ($price / 100) ".\n";

(If you're happy with default float formatting.)

Answer 2

Try this, add strip_tags it remove any HTML tags:

$price = strip_tags($oNode['div.item-prijs']);
$new_price = substr(chunk_split($price, 1, ','), 0, -1); 
echo $new_string;

Answer 3

Given that it is phpQuery you could use:

echo trim ($oNode['div.item-prijs']->text ());

To get the actual data your after.

But this is probably closer to what you're after:

$price = array ();
foreach ($oNode['div.item-prijs cufontext'] as $n)
{
        $price[] = (int )pq ($n)->text ();
}

It will produce an array with -- in this case -- two elements, 4 and 99.

UPDATE :

To print the price in the way you wanted, use:

echo $price[0] . '.' . $price[1];

UPDATE 2 :

The phpQuery selection should perhaps look something like this:

foreach (pq ($oNode)->find ('div.item-prijs') as $price_node)
{
    // we're iterating each <div /> class 'item-prijs'.
    $price = array ();
    foreach (pq ($price_node)->find ('cufontext') as $pn)
    {
      // iterate each <cufontext /> child node to div.item-prijs
      $price[] = (int )pq ($n)->text ();
    }

    // we could add $price to an array or something, but we'll just echo for now.
    echo $price[0] . '.' . $price[1] . "\n";
}

This will iterate each div.item-prijs and extract the price into an array, $price.

Answer 4

Maybe this will fix your problem;

$price = $oNode['div.item-prijs'];
$new_price = substr(chunk_split($price, 1, ','), 0, -1); 
echo $new_price; // not $new_string; I think $new_string is an other var in your code

but you also parse your <sup> tag in your code.

Could you please try;

$preg='#<div class="item-prijs"><p>(.*?)<sup>(.*?)</sup></p></div>#si'; 
preg_match_all($preg,$new_string,$number,PREG_SET_ORDER); 

$numbers[0] is an array of number before comma

$numbers[1] is an array of number after comma

MAybe this helps;

$string = $oNode['div.item-prijs']; 
$new_string = substr(chunk_split($string, 4, ','), 0, -1);
echo str_replace("<,/sup,>,", "", $new_string);

Answer 5

If i understand the problem correctly, you could strip the tags, multiply the price by 10 and then use number_format . After that you just need to strip the last digit.

php -r 'echo substr(number_format((499*10)), 0, -1);' => 4,99
php -r 'echo substr(number_format((599*10)), 0, -1);' => 5,99
php -r 'echo substr(number_format((5099*10)), 0, -1);' => 50,99