Changes:
- added type-hint + intval() (@MrPetovan) - also changed `if (!$foo == '')` to `if ($foo != '')` - added some spaces for better readability
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@ -52,7 +52,7 @@ function convert_content(App $a) {
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return false;
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return false;
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}
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}
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public function getTable($value, $from_unit, $to_unit, $precision): string
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public function getTable(int $value, $from_unit, $to_unit, $precision): string
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{
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{
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$string = '';
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$string = '';
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@ -187,8 +187,7 @@ function convert_content(App $a) {
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$o .= '<h3>Unit Conversions</h3>';
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$o .= '<h3>Unit Conversions</h3>';
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if (isset($_POST['from_unit']) && isset($_POST['value'])) {
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if (isset($_POST['from_unit']) && isset($_POST['value'])) {
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$_POST['value'] = $_POST['value'] + 0;
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$o .= ($conv->getTable(intval($_POST['value']), $_POST['from_unit'], $_POST['to_unit'], 5)) . '</p>';
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$o .= ($conv->getTable($_POST['value'], $_POST['from_unit'], $_POST['to_unit'], 5)) . '</p>';
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} else {
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} else {
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$o .= '<p>Select:</p>';
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$o .= '<p>Select:</p>';
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}
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}
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@ -47,7 +47,7 @@ function impressum_footer(App $a, string &$body)
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{
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{
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$text = ProxyUtils::proxifyHtml(BBCode::convert(DI::config()->get('impressum','footer_text')));
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$text = ProxyUtils::proxifyHtml(BBCode::convert(DI::config()->get('impressum','footer_text')));
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if (! $text == '') {
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if ($text != '') {
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DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/impressum/impressum.css" media="all" />';
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DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/impressum/impressum.css" media="all" />';
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$body .= '<div class="clear"></div>';
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$body .= '<div class="clear"></div>';
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$body .= '<div id="impressum_footer">' . $text . '</div>';
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$body .= '<div id="impressum_footer">' . $text . '</div>';
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