Extract Path from String in Array

user_10448387 0
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The Data come from a XML file to diplay them on a HTML site. I need to extract only the Picture URL´s in " " from all elemnts in my array for Output. I have try that with preg_match but i dont get any result. What i doing wrong in my code?

public function xmlParserPICtn():string
{
    
    $valuesPICtn = $this->xml->xpath("//OBJEKT[@ID='91727']//PICTURE"); 
    $searchpattern="@SRC=(.*)width@";
    preg_match($searchpattern, $valuesPICtn, $valuesPICt); //Search-String
    foreach ($valuesPICt as $PICelements) 
      {
             $display .= '<li>';
         $display .= ''.$PICelements->PIC.'';
         $display .= '</li>';
            
        }
     $display .= '';

      return $display;
  }
  
  
  <?xml version="1.0" encoding="utf-8"?>
<OBJEKT ID="91727">
    
          <PICTURE ID="7">
              <ID>7</ID>
                  <PIC>&lt;IMG SRC="https://d1.cloudfront.net/00722.jpg" width="640" height="480" BORDER=0></PIC>
                 </PICTURE>
    
         <PICTURE ID="11">
              <ID>11</ID>
                  <PIC>&lt;IMG SRC="https://d1.cloudfront.net/01123.jpg" width="640" height="480" BORDER=0></PIC>
                 </PICTURE>
    
         <PICTURE ID="2">
                  <ID>2</ID>
                  <PIC>&lt;IMG SRC="https://d1.cloudfront.net/00224.jpg" width="640" height="480" BORDER=0></PIC>
                 </PICTURE>
    
         <PICTURE ID="9">
                  <ID>9</ID>
                  <PIC>&lt;IMG SRC="https://d1.cloudfront.net/00925.jpg" width="640" height="480" BORDER=0></PIC>
                 </PICTURE>
    
</OBJEKT>

simplexml php
1 Answers

the first problem is variable name preg_match($searchpattern, $valuesPICtnN, $valuesPICt); and correct is $valuesPICtn

Even so, it doesn't solve the final problem!!!!

As you have already converted the XML from string to object.

Just use the code below that I tested and it works.

$content = '<?xml version="1.0" encoding="utf-8"?><OBJEKT ID="91727"><PICTURE ID="7"><ID>7</ID><PIC>&lt;IMG SRC="https://d1.cloudfront.net/00722.jpg" width="640" height="480" BORDER=0></PIC></PICTURE><PICTURE ID="11"><ID>11</ID><PIC>&lt;IMG SRC="https://d1.cloudfront.net/01123.jpg" width="640" height="480" BORDER=0></PIC></PICTURE><PICTURE ID="2"><ID>2</ID><PIC>&lt;IMG SRC="https://d1.cloudfront.net/00224.jpg" width="640" height="480" BORDER=0></PIC></PICTURE><PICTURE ID="9"><ID>9</ID><PIC>&lt;IMG SRC="https://d1.cloudfront.net/00925.jpg" width="640" height="480" BORDER=0></PIC></PICTURE></OBJEKT>';
$xml = simplexml_load_string($content);
$valuesPICtn = $xml->xpath("//OBJEKT//PICTURE");
$display = '';
foreach ($valuesPICtn as $PICelements) {
    $display .= '<li>';
    $display .= ''.$PICelements->PIC.'';
    $display .= '</li>';
}
echo "<ul>";
echo $display;
echo "</ul>";

You just need to filter all as occurrences with this $valuesPICtn = $xml->xpath("/OBJEKT//PICTURE");

and then then

foreach ($valuesPICtn the $PICelements) {
...
user_175258130
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