From 4ce65d59ca91871cfd126497158200a818720bce Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 13 Apr 2024 13:30:08 +0200
Subject: Adding upstream version 0.13.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../collection/src/Tool/ValueToStringTrait.php     | 94 ++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 vendor/ramsey/collection/src/Tool/ValueToStringTrait.php

(limited to 'vendor/ramsey/collection/src/Tool/ValueToStringTrait.php')

diff --git a/vendor/ramsey/collection/src/Tool/ValueToStringTrait.php b/vendor/ramsey/collection/src/Tool/ValueToStringTrait.php
new file mode 100644
index 0000000..721ade0
--- /dev/null
+++ b/vendor/ramsey/collection/src/Tool/ValueToStringTrait.php
@@ -0,0 +1,94 @@
+<?php
+
+/**
+ * This file is part of the ramsey/collection library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Collection\Tool;
+
+use DateTimeInterface;
+
+use function get_class;
+use function get_resource_type;
+use function is_array;
+use function is_bool;
+use function is_callable;
+use function is_resource;
+use function is_scalar;
+
+/**
+ * Provides functionality to express a value as string
+ */
+trait ValueToStringTrait
+{
+    /**
+     * Returns a string representation of the value.
+     *
+     * - null value: `'NULL'`
+     * - boolean: `'TRUE'`, `'FALSE'`
+     * - array: `'Array'`
+     * - scalar: converted-value
+     * - resource: `'(type resource #number)'`
+     * - object with `__toString()`: result of `__toString()`
+     * - object DateTime: ISO 8601 date
+     * - object: `'(className Object)'`
+     * - anonymous function: same as object
+     *
+     * @param mixed $value the value to return as a string.
+     */
+    protected function toolValueToString($value): string
+    {
+        // null
+        if ($value === null) {
+            return 'NULL';
+        }
+
+        // boolean constants
+        if (is_bool($value)) {
+            return $value ? 'TRUE' : 'FALSE';
+        }
+
+        // array
+        if (is_array($value)) {
+            return 'Array';
+        }
+
+        // scalar types (integer, float, string)
+        if (is_scalar($value)) {
+            return (string) $value;
+        }
+
+        // resource
+        if (is_resource($value)) {
+            return '(' . get_resource_type($value) . ' resource #' . (int) $value . ')';
+        }
+
+        // If we don't know what it is, use var_export().
+        if (!is_object($value)) {
+            return '(' . var_export($value, true) . ')';
+        }
+
+        // From here, $value should be an object.
+
+        // __toString() is implemented
+        if (is_callable([$value, '__toString'])) {
+            return (string) $value->__toString();
+        }
+
+        // object of type \DateTime
+        if ($value instanceof DateTimeInterface) {
+            return $value->format('c');
+        }
+
+        // unknown type
+        return '(' . get_class($value) . ' Object)';
+    }
+}
-- 
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