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@@ -30,9 +30,11 @@ foreach ($data as $row) {
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$items = Database::store_result($result, 'ASSOC');
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foreach ($items as $item) {
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$id = $item['iid'];
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- $content = fixText($item['answer']);
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+ $answer = fixText($item['answer']);
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+ $comment = fixText($item['comment']);
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$params = [
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- 'answer' => $content
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+ 'answer' => $answer,
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+ 'comment' => $comment,
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];
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Database::update('c_quiz_answer', $params, ['iid = ? ' => $id]);
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}
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@@ -40,8 +42,17 @@ foreach ($data as $row) {
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function fixText($content)
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{
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+ $debug = false;
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+ if (strpos($content, 'mimetex.cgi') !== false) {
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+ $content = preg_replace('/[\r\n]+/', '', $content);
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+ //$debug = true;
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+ if ($debug) {
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+ var_dump($content);
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+ }
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+ }
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+
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$matches = [];
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- if (preg_match_all('/<img alt="(.*)?" (.*)?mimetex.cgi\? (.*)?\/>/', $content, $matches)) {
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+ if (preg_match_all('/<img alt="(.*?)" (.*?)mimetex.cgi\? (.*?)\/>/', $content, $matches)) {
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$count = count($matches[0]);
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for ($i = 0; $i <= $count; $i++) {
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if (isset($matches[0]) && isset($matches[0][$i])) {
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@@ -51,5 +62,67 @@ function fixText($content)
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}
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}
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+ $matches = [];
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+ /*<img (.*)mimetex.cgi\?(.*) title="(.*)?" alt="(.*)?" \/>
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+ <img (.*)?mimetex.cgi\? (.*)? title="(.*)?" alt="(.*)?" \/>*/
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+ // if (preg_match_all('/<img (.*)?mimetex.cgi\? (.*)? title="(.*)?" alt="(.*)?" \/>/', $content, $matches)) {
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+ if (preg_match_all('/<img (.*?)mimetex.cgi\?(.*?) title="(.*?)" alt="(.*?)"/', $content, $matches)) {
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+ $count = count($matches[0]);
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+ for ($i = 0; $i <= $count; $i++) {
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+ if (isset($matches[0]) && isset($matches[0][$i])) {
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+ $value = "<span class=\"math-tex\">`".$matches[3][$i]."`</span>";
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+ $content = str_replace($matches[0][$i], $value, $content);
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+ }
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+ }
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+ }
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+
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+ $matches = [];
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+ if (preg_match_all('/<img (.*?)mimetex.cgi\? (.*?) alt="(.*?)" title="(.*?)" \/>/', $content, $matches)) {
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+ $count = count($matches[0]);
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+ for ($i = 0; $i <= $count; $i++) {
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+ if (isset($matches[0]) && isset($matches[0][$i])) {
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+ $value = "<span class=\"math-tex\">`".$matches[3][$i]."`</span>";
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+ $content = str_replace($matches[0][$i], $value, $content);
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+ }
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+ }
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+ }
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+
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+ $matches = [];
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+ if (preg_match_all('/<img (.*?)mimetex.cgi\?(.*?)title="(.*?)" alt="(.*?)"/', $content, $matches)) {
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+ $count = count($matches[0]);
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+ for ($i = 0; $i <= $count; $i++) {
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+ if (isset($matches[0]) && isset($matches[0][$i])) {
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+ $value = "<span class=\"math-tex\">`".$matches[3][$i]."`</span>";
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+ $content = str_replace($matches[0][$i], $value, $content);
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+ }
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+ }
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+ }
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+
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+ $matches = [];
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+ if (preg_match_all('/<img (.*?)mimetex.cgi\? (.*?) title="(.*?)" alt="(.*?)"\/>/', $content, $matches)) {
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+ $count = count($matches[0]);
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+ for ($i = 0; $i <= $count; $i++) {
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+ if (isset($matches[0]) && isset($matches[0][$i])) {
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+ $value = "<span class=\"math-tex\">`".$matches[3][$i]."`</span>";
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+ $content = str_replace($matches[0][$i], $value, $content);
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+ }
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+ }
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+ }
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+
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+ $matches = [];
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+ if (preg_match_all('/<img title="(.*?)" (.*?)mimetex.cgi\? (.*?) \/>/', $content, $matches)) {
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+ $count = count($matches[0]);
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+ for ($i = 0; $i <= $count; $i++) {
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+ if (isset($matches[0]) && isset($matches[0][$i])) {
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+ $value = "<span class=\"math-tex\">`".$matches[3][$i]."`</span>";
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+ $content = str_replace($matches[0][$i], $value, $content);
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+ }
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+ }
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+ }
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+
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+ if ($debug) {
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+ var_dump($content);
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+ }
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+
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return $content;
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}
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