Use square bracket syntax for string offset as curly bracket syntax h…

…as been deprecated in PHP 7.4
ambionics · Jul 6, 2020 · 88aac94 · 88aac94
1 parent 423f0e5
commit 88aac94
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/PHPGGC.php b/lib/PHPGGC.php
@@ -623,7 +623,7 @@ function _parse_cmdline_arg(&$i, &$argv, &$parameters, &$options)
 
         foreach($valid_arguments as $k => $v)
         {
-            $abbreviations[$k] = $k{0};
+            $abbreviations[$k] = $k[0];
         }
 
         $abbreviations = [
@@ -700,7 +700,7 @@ protected function parse_cmdline($argv)
                 break;
             }
             # This is a parameter or an option
-            if(strlen($arg) >= 2 && $arg{0} == '-')
+            if(strlen($arg) >= 2 && $arg[0] == '-')
                 $this->_parse_cmdline_arg($i, $argv, $parameters, $options);
             # This is a value
             else