luckyshot/distance.php

Created September 9, 2020 09:56

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Revisions

luckyshot created this gist Sep 9, 2020.

distance.php

-Original file line number
+Diff line change
@@ -0,0 +1,10 @@
+    <?php
+    function distance($x1, $y1, $x2, $y2){
+        return sqrt(
+            pow(abs($x1 - $x2), 2)
+            +
+            pow(abs($y1 - $y2), 2)
+        );
+    }