initial commit

utils.php

@@ -0,0 +1,38 @@
+<?php
+
+function generateRandomString($length = 10, $contains = ['upper', 'lower', 'digit']) {
+  $charset = [
+     'digit' => '0123456789',
+     'lower' => 'abcdefghijklmnopqrstuvwxyz',
+     'upper' => 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
+     'special' => '!#$%&()*+,-.:;<=>?@[]'
+  ];
+  $characters = '';
+  foreach ($contains as $c) {
+      $characters .= $charset[$c] ?? '';
+  }
+  $charactersLength = strlen($characters);
+  $randomString = '';
+  for ($i = 0; $i < $length; $i++) {
+      $randomString .= $characters[rand(0, $charactersLength - 1)];
+  }
+  return $randomString;
+}
+
+function resumeRequest() {
+  return [
+    'protocol'=> $_SERVER['SERVER_PROTOCOL'],
+    'method' => $_SERVER['REQUEST_METHOD'],
+    'query' => $_GET,
+    'post' => $_POST,
+    'body' => file_get_contents('php://input'),
+    'headers' => getallheaders(),
+    'query_string' => $_SERVER['QUERY_STRING'] ?? '',
+    'request_uri' => $_SERVER['REQUEST_URI'],
+    'remote_address' => $_SERVER['REMOTE_ADDR'],
+    'remote_port' => (int) $_SERVER['REMOTE_PORT'],
+    'at' => date('Y-m-d H:i:s'),
+    'at_unix' => (int) date('U'),
+    'at_unix_micro' => microtime()
+  ];
+}