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Check PHP version before checking magic quotes (#273)

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This function has been DEPRECATED as of PHP 7.4.0. Relying on this function is highly discouraged. It is basically useless as of PHP 5.4 because it will always return false, so for modern applications it can be safely removed. But as this library still supports PHP 5.2 — according to the constraints in composer.json — I added a version check to prevent this method from being called (and trigger a notice) on PHP >=7.4.

See: https://www.php.net/manual/en/function.get-magic-quotes-gpc.php
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Jasper Zonneveld 2020-10-01 02:19:10 +02:00 committed by GitHub
parent 6aa4166b7e
commit 2512f595e0
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1 changed files with 1 additions and 1 deletions
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library/HTMLPurifier/Config.php
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@ -803,7 +803,7 @@ class HTMLPurifier_Config
if ($index !== false) { if ($index !== false) {
$array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array(); $array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array();
} }
$mq = $mq_fix && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc(); $mq = $mq_fix && version_compare(PHP_VERSION, '7.4.0', '<') && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
$allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema); $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema);
$ret = array(); $ret = array();