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esc_raw(); ?>
>quoted_printable_decode()
>quoted_printable_encode()
>urlencode()
>urldecode()
>serialize($json)
>unserialize()
>base64_decode()
>base64_encode()
>json_decode()
>json_encode()
>date('c', $timestamp)
>strtotime()
>parse_str()
>ansi-to-html
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