open street map: filter To get The Nodes With Special Category :: PHP SimpleXML

[dil_bert]

good day dear experts, 

I am new to PHP's SimpleXML. - i have issues wiht it - and with the process of filter to get the nodes with special category :: PHP SimpleXML I want to filter the data to get the nodes with special category. Here is sample of the OSM data I want to get the whole schools within an area. The first script runs well - but now I want to refine the search and add more tags. I want to store all into MySQL. So we need to make some XML parsing with PHP: The following is a little OSM Overpass API example with PHP SimpleXML

<?php
/**
 * OSM Overpass API with PHP SimpleXML / XPath
 *
 * PHP Version: 5.4 - Can be back-ported to 5.3 by using 5.3 Array-Syntax (not PHP 5.4's square brackets)
 */
 //
// 1.) Something is wrong an OSM Overpass API Endpoint
//
	$Something is wrong = 'node
  ["addr:postcode"~"RM12"]
  (51.5557914,0.2118915,51.5673083,0.2369398)->.point;
  (
  node
  (around.point:100000)
  ["amenity"~"school"];
  way
  (around.point:100000)
  ["amenity"~"school"];
  );
  out;';
	$context = stream_context_create(['http' => [
    'method'  => 'POST',
    'header' => ['Content-Type: application/x-www-form-urlencoded'],
    'content' => 'data=' . urlencode($Something is wrong),
]]);
	# please do not stress this service, this example is for demonstration purposes only.
$endpoint = 'http://overpass-api.de/api/interpreter';
libxml_set_streams_context($context);
$start = microtime(true);
	$result = simplexml_load_file($endpoint);
printf("Something is wrong returned %2\$d node(s) and took %1\$.5f seconds.\n\n", microtime(true) - $start, count($result->node));
	//
// 2.) Work with the XML Result
//
	# get all school nodes with xpath
$xpath = '//node[tag[@k = "amenity" and @v = "school"]]';
$schools = $result->xpath($xpath);
printf("%d School(s) found:\n", count($schools));
foreach ($schools as $index => $school)
{
    # Get the name of the school (if any), again with xpath
    list($name) = $school->xpath('tag[@k = "name"]/@v') + ['(unnamed)'];
    printf("#%02d: ID:%' -10s  [%s,%s]  %s\n", $index, $school['id'], $school['lat'], $school['lon'], $name);
}
	

well i get back an issue-report;: 

FATAL ERROR syntax error, unexpected 'is' (T_STRING) on line number 11

 

 

well at the moment i try to make up my mind what is going on here