| | |
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| | | |
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| | | /** |
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| | | * Remove all non-ascii and non-word chars |
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| | | * except . and - |
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| | | * except ., -, _ |
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| | | */ |
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| | | function asciiwords($str, $css_id = false) |
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| | | function asciiwords($str, $css_id = false, $replace_with = '') |
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| | | { |
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| | | $allowed = 'a-z0-9\_\-' . (!$css_id ? '\.' : ''); |
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| | | return preg_replace("/[^$allowed]/i", '', $str); |
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| | | return preg_replace("/[^$allowed]/i", $replace_with, $str); |
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| | | } |
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| | | |
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| | | /** |
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| | |
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| | | } |
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| | | |
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| | | // make folder name safe for ids and class names |
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| | | $folder_id = asciiwords($folder['id'], true); |
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| | | $folder_id = asciiwords($folder['id'], true, '_'); |
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| | | $classes = array('mailbox'); |
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| | | |
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| | | // set special class for Sent, Drafts, Trash and Junk |
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