How to combine a string to get a foreach & run in a loop

[dilbertone]

Hello dear community, good day!

 

first of all: Merry Christmas to all of you!!

 

 

How to combine / concatenate a *divided* string in order to use this combined / concatenated string in a loop where i run the

 

$dom = new DOMDocument();
@$dom->loadHTMLFile('<- path to the file-> =60119');

 

and the following.... numbers - Note: they replace the ending!!!

 

60299

64643

62958

63678

60419

60585

60749

60962

 

and so on. (

 

Question: How to combine the string (in fact the string is an URL) so that i am able to build the URLs automatically. And that i am able to run all that in a loop - eg with foreach [probably this is the right way to do that].

 

I hope that i was able to explain the question so that you understand it. If i have to be more descriptive - just let me know!

 

Many many thanks for a hint!

 

db1 

 

[revraz]

Can you load the numbers in an array?

[litebearer]

Perhaps like this?

$orig_string = "http://www.somesite.com?page=";
$number_array = array ("123", "43567", "9287","3323");
for($i=0; $i<$count($number_array); $i ++) {
$new_url = $orig_url . $number_array[$i];
/* do something with the new url */
}

[dilbertone]

hello dear revraz, hello dear litebearer, good day

 

 

many many tanks to you both! Great to hear from you.

The idea with an array is convincing me! I am convinced! 

 

BTW: this uses the Dot-Operator, doesn ´t it!? One of two solutions for string- or Url-concetenation??

 

 

Perhaps like this?

$orig_string = "http://www.somesite.com?page=";
$number_array = array ("123", "43567", "9287","3323");
for($i=0; $i<$count($number_array); $i ++) {
$new_url = $orig_url . $number_array[$i];
/* do something with the new url */
}

 

many many thanks for the hint!!

 

btw; this is a absolute great forum - i love it!!  Many many thanks for the ideas and hints.

 

@ you both - you are very very supportive. GREAT To have you here!

 

Have a great season break and merry merry Christmas

 

greetings

Dilbertone!

 

 

Update: one last question: I integrate the loop solution with the array into my basic-script ....

 

<?php

$dom = new DOMDocument();
@$dom->loadHTMLFile('http://schulen.bildung-rp.de/gehezu/startseite/einzelanzeige.html?tx_wfqbe_pi1%5buid%5d=60119');
$divElement = $dom->getElementById('wfqbeResults');
$innerHTML= '';
$children = $divElement->childNodes;
foreach ($children as $child) {
$innerHTML = $child->ownerDocument->saveXML( $child );

$doc = new DOMDocument();
$doc->loadHTML($innerHTML);
//$divElementNew = $dom->getElementsByTagName('td');
$divElementNew = $dom->getElementsByTagname('td');

    /*** the array to return ***/
    $out = array();
    foreach ($divElementNew as $item)
    {
        /*** add node value to the out array ***/
        $out[] = $item->nodeValue;
    }

echo '<pre>';
print_r($out);
echo '</pre>';

} 

 

 

 

.......like so:

 

 

<?php

$dom = new DOMDocument();
$orig_string = "http://www.somesite.com?page=";

@$dom->loadHTMLFile {

$number_array = array ("123", "43567", "9287","3323");
for($i=0; $i<$count($number_array); $i ++) {

$new_url = $orig_url . $number_array[$i];

/* do something with the new url */
}

$divElement = $dom->getElementById('wfqbeResults');
$innerHTML= '';
$children = $divElement->childNodes;
foreach ($children as $child) {
$innerHTML = $child->ownerDocument->saveXML( $child );

$doc = new DOMDocument();
$doc->loadHTML($innerHTML);
//$divElementNew = $dom->getElementsByTagName('td');
$divElementNew = $dom->getElementsByTagname('td');

    /*** the array to return ***/
    $out = array();
    foreach ($divElementNew as $item)
    {
        /*** add node value to the out array ***/
        $out[] = $item->nodeValue;
    }

echo '<pre>';
print_r($out);
echo '</pre>';

}