file_get_contentsでPOSTリクエスト送信

ソースコード

https://example.com/sample.php?mode=test&id=001

function post_access($url=null , $queries=array()){
  if(!$url){return;}
  $query = http_build_query($queries, "", "&");
  $options = array(
    'http' => array(
      'method'  => 'POST',
      'header'  => 'Content-Type: application/x-www-form-urlencoded',
      'content' => $query,
    )
  );
  $context = stream_context_create($options);
  return file_get_contents($url , false , $context);
}

実行

$queries = array(
  'mode' => test,
  'id' => 001,
);
post_access('https://example.com/sample.php' , array());