From fd5ac318a56b48b9bb969020ea1957c1125e1d55 Mon Sep 17 00:00:00 2001 From: Sage Pointer Date: Fri, 13 Dec 2019 00:05:17 +0200 Subject: [ticket/16255] Fix PHP 7.4 deprecation warning PHPBB3-16255 --- phpBB/phpbb/captcha/non_gd.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'phpBB/phpbb/captcha/non_gd.php') diff --git a/phpBB/phpbb/captcha/non_gd.php b/phpBB/phpbb/captcha/non_gd.php index 3818672f17..8105187ed9 100644 --- a/phpBB/phpbb/captcha/non_gd.php +++ b/phpBB/phpbb/captcha/non_gd.php @@ -78,7 +78,7 @@ class non_gd for ($j = 0; $j < $code_len; $j++) { - $image .= $this->randomise(substr($hold_chars[$code{$j}][$i - $offset_y - 1], 1), $char_widths[$j]); + $image .= $this->randomise(substr($hold_chars[$code[$j]][$i - $offset_y - 1], 1), $char_widths[$j]); } for ($j = $offset_x + $img_width; $j < $this->width; $j++) @@ -117,7 +117,7 @@ class non_gd $end = strlen($scanline) - ceil($width/2); for ($i = (int) floor($width / 2); $i < $end; $i++) { - $pixel = ord($scanline{$i}); + $pixel = ord($scanline[$i]); if ($pixel < 190) { @@ -129,7 +129,7 @@ class non_gd } else { - $new_line .= $scanline{$i}; + $new_line .= $scanline[$i]; } } -- cgit v1.2.1