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update smarty (4.1.1 -> 4.3.0) (add PHP 8.2 support, fixes for PHP 8.1; also fixes #541 where using a Turkish locale broke smarty's autoloader)

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This commit is contained in:
David Goodwin
2022-12-04 19:35:33 +00:00
parent 58e9538e6a
commit b76260d3d3
45 changed files with 514 additions and 285 deletions
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lib/smarty/libs/plugins/function.math.php
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@@ -70,7 +70,7 @@ function smarty_function_math($params, $template)
$number = '(?:\d+(?:[,.]\d+)?|pi|π)'; // What is a number
$functionsOrVars = '((?:0x[a-fA-F0-9]+)|([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*))';
$operators = '[,+\/*\^%-]'; // Allowed math operators
$regexp = '/^(('.$number.'|'.$functionsOrVars.'|('.$functionsOrVars.'\s*\((?1)+\)|\((?1)+\)))(?:'.$operators.'(?1))?)+$/';
$regexp = '/^(('.$number.'|'.$functionsOrVars.'|('.$functionsOrVars.'\s*\((?1)*\)|\((?1)*\)))(?:'.$operators.'(?1))?)+$/';
if (!preg_match($regexp, $equation)) {
trigger_error("math: illegal characters", E_USER_WARNING);