From fb7071adc4cf751b9ed53022891df0a2eb28b588 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Wed, 18 Oct 2023 10:59:15 +0900
Subject: [PATCH] Basic used Exception documentation

What PHP Exception is used for what

NOTE: Subject to change
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 README.Exceptions.md | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 README.Exceptions.md

diff --git a/README.Exceptions.md b/README.Exceptions.md
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+# Exception rules
+
+What exceptions to use for what
+
+NOTE: There will be custom Excpetions creaed and so some rules will change
+
+NOTE: For catching: always catch \Exception at the end to avoid missing some changed exceptions
+
+NOTE: Changed exceptions will have marked as critical API change
+
+## \Exception
+
+if there is nothing else matching, use this one
+
+## \InvalidArgumentException
+
+if argument to a function is not expected type
+
+## \UnexpectedValueException
+
+If the value is not matching to what we expect
+
+## \LengthException
+
+Given value is out of range
+
+## \RuntimeException
+
+Missing php modules or external programs
+
+## \OutOfRangeException
+
+Not in range of given expression (array or other)
+
+## Below are ERRORs
+
+### \ArgumentCountError [ERROR]
+
+If we have dynamic argument methods and we are missing a certain arguemnt count
+
+### \TypeError
+
+Invalid type