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[ticket/16255] Fix PHP 7.4 deprecation warning

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PHPBB3-16255
This commit is contained in:
Sage Pointer 2019-12-13 00:05:17 +02:00 committed by SagePtr
parent 02689df8f7
commit fd5ac318a5
1 changed files with 3 additions and 3 deletions
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6
phpBB/phpbb/captcha/non_gd.php
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@ -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];
}
}