From 3ffb69342bce7e4317987e9080a08771de59d947 Mon Sep 17 00:00:00 2001
From: Dave Mc Nicoll <dave.mcnicoll@cslsj.qc.ca>
Date: Fri, 1 Nov 2024 16:11:31 -0400
Subject: [PATCH] - Fixed a bug within FunctionToken control structure where
 multiple definition were runned if a view was loaded more than once

---
 src/ControlStructure/FunctionToken.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ControlStructure/FunctionToken.php b/src/ControlStructure/FunctionToken.php
index 523ace4..61ea545 100644
--- a/src/ControlStructure/FunctionToken.php
+++ b/src/ControlStructure/FunctionToken.php
@@ -33,7 +33,9 @@ class FunctionToken implements ControlStructure {
 
     protected function printFunction($context, ?string $arguments) : string
     {
-        return "<?php function $arguments { ?>";
+        $name = trim(explode('(', $arguments, 2)[0]);
+
+        return "<?php if (! function_exists(__NAMESPACE__ . '\\$name')) { function $arguments { ?>";
     }
 
     protected function printReturn($context, ?string $arguments) : string
@@ -43,6 +45,6 @@ class FunctionToken implements ControlStructure {
 
     protected function printEndFunction($context) : string
     {
-        return "<?php } ?>";
+        return "<?php } } ?>";
     }
 }
\ No newline at end of file