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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/HTMLPurifier/VarParser/Native.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.tar.xz icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/vendor/HTMLPurifier/VarParser/Native.php | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/library/vendor/HTMLPurifier/VarParser/Native.php b/library/vendor/HTMLPurifier/VarParser/Native.php new file mode 100644 index 0000000..f11c318 --- /dev/null +++ b/library/vendor/HTMLPurifier/VarParser/Native.php @@ -0,0 +1,38 @@ +<?php + +/** + * This variable parser uses PHP's internal code engine. Because it does + * this, it can represent all inputs; however, it is dangerous and cannot + * be used by users. + */ +class HTMLPurifier_VarParser_Native extends HTMLPurifier_VarParser +{ + + /** + * @param mixed $var + * @param int $type + * @param bool $allow_null + * @return null|string + */ + protected function parseImplementation($var, $type, $allow_null) + { + return $this->evalExpression($var); + } + + /** + * @param string $expr + * @return mixed + * @throws HTMLPurifier_VarParserException + */ + protected function evalExpression($expr) + { + $var = null; + $result = eval("\$var = $expr;"); + if ($result === false) { + throw new HTMLPurifier_VarParserException("Fatal error in evaluated code"); + } + return $var; + } +} + +// vim: et sw=4 sts=4 |