Initial commit

src/Signal/SignalTrap.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace NoccyLabs\Ipc\Signal;
+
+
+class SignalTrap
+{
+    protected $signal;
+
+    protected $trapped = false;
+
+    public function __construct(int $signo)
+    {
+        $this->signal = new Signal($signo);
+        $this->signal->setHandler([ $this, "onSignal" ]);
+    }
+
+    public function onSignal()
+    {
+        $this->trapped = true;
+    }
+
+    public function isTrapped($reset=true):bool
+    {
+        if ($this->trapped) {
+            $reset && ($this->trapped = false);
+            return true;
+        }
+        return false;
+    }
+
+}