Copie du site du TFJM² à adapter aux Correspondances

server_files/utils.php

@@ -0,0 +1,32 @@
+<?php
+
+function ensure($bool, $error_msg = "")
+{
+	if (!$bool)
+		throw new AssertionError($error_msg);
+}
+
+function formatDate($date = NULL, $with_time = false)
+{
+	if ($date == NULL)
+		$date = date("yyyy-mm-dd");
+
+	return strftime("%d %B %G" . ($with_time ? " %H:%M" : ""), strtotime($date));
+}
+
+function dateWellFormed($date, $with_time = false)
+{
+	return date_parse_from_format($with_time ? "yyyy-mm-dd HH-MM:ss" : "yy-mm-dd", $date) !== false;
+}
+
+function genRandomPhrase($size, $uppercase = false)
+{
+	$alphabet = $uppercase ? "0123456789abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" : "0123456789abcdefghijklmnopqrstuvwxyz0123456789";
+
+	$phrase = "";
+	for ($i = 0; $i < $size; ++$i) {
+		$phrase .= $alphabet[rand(0, strlen($alphabet) - 1)];
+	}
+
+	return $phrase;
+}