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Provide class Filter toSimple with polyfill #1758

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Provide class Filter toSimple with polyfill #1758

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ae47891
Provide filter to simple polyfill
tchalvak May 31, 2024
04fbaf7
style: format code with PHP CS Fixer
deepsource-autofix[bot] May 31, 2024
439914e
Merge branch 'master' into feat/filter
tchalvak Mar 2, 2025
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10 changes: 5 additions & 5 deletions deploy/lib/Filter.php
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Original file line number Diff line number Diff line change
Expand Up @@ -31,18 +31,18 @@ public static function toInt($dirty)
public static function filter_string_polyfill(string $string): string
{
$str = preg_replace('/\x00|<[^>]*>?/', '', $string);
return str_replace(["'", '"'], ['', ''], $str);
return str_replace(["'", '"'], ['&#39;', '&#34;'], $str);
}

/**
* Strip low and high ascii characters, leave standard keyboard characters
*/
public static function toSimple($dirty)
{
return filter_var(
str_replace(['"', '\''], '', Filter::filter_string_polyfill($dirty)),
FILTER_UNSAFE_RAW,
return static::filter_string_polyfill(filter_var(
str_replace(['"', '\''], '', $dirty),
FILTER_SANITIZE_FULL_SPECIAL_CHARS,
FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH
);
));
}
}
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