如何获取此STRING值而不是ID

Question

Good day. Hope someone can help me solve this problem of mine in getting the actual String value instead of id.

<Pull_ListSpecProp_RS>
    <Property>
        <Amenities>
              <Amenity Count="1">2</Amenity>
              <Amenity Count="1">4</Amenity>
              <Amenity Count="1">6</Amenity>
              <Amenity Count="2">19</Amenity>
              <Amenity Count="1">74</Amenity>
              <Amenity Count="1">115</Amenity>
              <Amenity Count="1">124</Amenity>
              <Amenity Count="1">125</Amenity>
              <Amenity Count="1">140</Amenity>
              <Amenity Count="1">174</Amenity>
              <Amenity Count="1">180</Amenity>
              <Amenity Count="1">187</Amenity>
              <Amenity Count="1">395</Amenity>
              <Amenity Count="1">589</Amenity>
              <Amenity Count="1">792</Amenity>
              <Amenity Count="1">798</Amenity>
        </Amenities>
    <Property>    
</Pull_ListSpecProp_RS>

**

<Pull_ListAmenities_RS>
    <Amenities>
       <Amenity AmenityID="2">Cookware &amp; Kitchen Utensils</Amenity>
       <Amenity AmenityID="3">Crockery &amp; Cutlery</Amenity>
       <Amenity AmenityID="4">Iron &amp; Ironing Board</Amenity>
       <Amenity AmenityID="5">Drying Rack</Amenity>
       <Amenity AmenityID="6">Hair Dryer</Amenity>
       <Amenity AmenityID="7">Bed Linen &amp; Towels</Amenity>
       <Amenity AmenityID="8">Toiletries</Amenity>
    </Amenities>
</Pull_ListAmenities_RS>

if (Amenity == AmenityID) if True, I want the return value to be the string value of the 2nd Amenity response.

example Amenity= 2 and AmenityID= 2 the return value will be

if(Amenity == AmenityID){
  echo Amenity;
}

//Output Cookware & Kitchen Utensils

This is my current code

foreach($Pull_ListSpecProp_RQ->Property->Amenities->Amenity as $AmenityID){ //This foreach is to get all the available Amenity of a specific/selected room
   foreach ($Pull_ListAmenities_RQ->Amenities->Amenity as $Amenity) { //This for each is to get all the List of amenities.
     //echo "ID: ".$Amenity['AmenityID']."<br/>";
     if ($AmenityID == $Amenity['AmenityID']) {
       echo "ID: ".$Amenity."<br/>";
     }
   }
}

Hope my question and explanation is understandable. Sorry for this dumb question of mine. im not a good programmer, yet :).

Answer 1

The variables $AmenityID and $Amenityare of type SimpleXMLElement.

These have a method __toString which will return the string content.

Maybe you can compare the string content of $AmenityID with the AmenityID attribute of $Amenity.

For example:

foreach($Pull_ListSpecProp_RQ->Property->Amenities->Amenity as $AmenityID){ 
    foreach ($Pull_ListAmenities_RQ->Amenities->Amenity as $Amenity) {
        if ($AmenityID->__toString() === $Amenity->attributes()->AmenityID->__toString()) {
            echo $Amenity->__toString() . "<br>";
        }
    }
}