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-rw-r--r--lib/php8backports.php34
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/php8backports.php b/lib/php8backports.php
index aa68b77a..08fa1302 100644
--- a/lib/php8backports.php
+++ b/lib/php8backports.php
@@ -30,3 +30,37 @@ if (!function_exists('str_contains')) {
return $needle !== '' && mb_strpos($haystack, $needle) !== false;
}
}
+
+// php 7.3 https://github.com/symfony/polyfill/blob/main/src/Php73/bootstrap.php
+//
+// Copyright (c) 2018-2019 Fabien Potencier
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is furnished
+// to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+if (!function_exists('array_key_first')) {
+ function array_key_first(array $array) {
+ foreach ($array as $key => $value) {
+ return $key;
+ }
+ }
+}
+if (!function_exists('array_key_last')) {
+ function array_key_last(array $array) {
+ return key(array_slice($array, -1, 1, true));
+ }
+}