From f5bf152d4dd4101679eaae6a13c5395eb15757d4 Mon Sep 17 00:00:00 2001
From: jglhelias <jglhelias@free.fr>
Date: Sun, 17 Jan 2021 15:00:48 +0100
Subject: [PATCH] fix array access with curly braces deprecation

---
 pdoengine.class.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pdoengine.class.php b/pdoengine.class.php
index 204faf0..eacf465 100644
--- a/pdoengine.class.php
+++ b/pdoengine.class.php
@@ -785,10 +785,10 @@ private function replace_variables_with_placeholders($matches) {
 		$param = trim($param);
 
 		//remove the quotes at the end and the beginning
-		if (in_array($param{strlen($param)-1}, array("'",'"'))) {
+		if (in_array($param[strlen($param)-1], array("'",'"'))) {
 			$param = substr($param,0,-1) ;//end
 		}
-		if (in_array($param{0}, array("'",'"'))) {
+		if (in_array($param[0], array("'",'"'))) {
 			$param = substr($param, 1); //start
 		}
 		//$this->extracted_variables[] = $param;
@@ -1378,4 +1378,4 @@ function __construct($data = null,&$node= null) {
 		}
 	}
 }
-?>
\ No newline at end of file
+?>