From 4f3b886799e3a5e0bd1bf3f0a047e11922c5b86c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9o=20FIDRY?= <theo.fidry@gmail.com>
Date: Sun, 4 Dec 2022 20:06:04 +0100
Subject: [PATCH] Update doc

---
 README.md | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 8debe9f..4872c06 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,43 @@ composer require fidry/cpu-core-counter
 use Fidry\CpuCounter\CpuCoreCounter;
 
 $counter = new CpuCoreCounter();
-$counter->getCount();   // e.g. 8 
+
+try {
+    $counter->getCount();   // e.g. 8
+} catch (NumberOfCpuCoreNotFound) {
+    return 1;   // Fallback value
+}
+
+```
+
+
+## Advanced usage
+
+### Changing the finders
+
+When creating `CpuCoreCounter`, you may want to change the order of the finders
+used or disable a specific finder. You can easily do so by passing the finders
+you want
+
+```php
+// Remove WindowsWmicFinder 
+$finders = array_filter(
+    CpuCoreCounter::getDefaultFinders(),
+    static fn (CpuCoreFinder $finder) => !($finder instanceof WindowsWmicFinder)
+);
+
+$cores = (new CpuCoreCounter($finders))->getCount();
+```
+
+```php
+// Use CPUInfo first & don't use Nproc
+use Fidry\CpuCounter\CpuInfoFinder;use Fidry\CpuCounter\HwFinder;use Fidry\CpuCounter\WindowsWmicFinder;$finders = [
+    new CpuInfoFinder(),
+    new WindowsWmicFinder(),
+    new HwFinder(),
+];
+
+$cores = (new CpuCoreCounter($finders))->getCount();
 ```