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comparison program/lib/Roundcube/rcube_text2html.php @ 27:c32b53434b47

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more compensation for deprecated empty cases
author Charlie Root
date Sun, 18 Jan 2026 14:20:29 -0500
parents 303b85d5b561
children
comparison
equal deleted inserted replaced
25:bea5a38be938 27:c32b53434b47
174 $last = null; 174 $last = null;
175 175
176 // wrap quoted lines with <blockquote> 176 // wrap quoted lines with <blockquote>
177 for ($n = 0, $cnt = count($text); $n < $cnt; $n++) { 177 for ($n = 0, $cnt = count($text); $n < $cnt; $n++) {
178 $flowed = false; 178 $flowed = false;
179 if ($this->config['flowed'] && ord($text[$n][0]) == $flowed_char) { 179 if ($this->config['flowed'] && ord($text[$n][0]??null) == $flowed_char) {
180 $flowed = true; 180 $flowed = true;
181 $text[$n] = substr($text[$n], 1); 181 $text[$n] = substr($text[$n], 1);
182 } 182 }
183 183
184 if ($text[$n] && $text[$n][0] == '>' && preg_match('/^(>+ {0,1})+/', $text[$n], $regs)) { 184 if ($text[$n] && $text[$n][0] == '>' && preg_match('/^(>+ {0,1})+/', $text[$n], $regs)) {