voku /
portable-utf8
| @@ 3771-3782 (lines=12) @@ | ||
| 3768 | * |
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| 3769 | * @return string The string with unwanted characters stripped from the left |
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| 3770 | */ |
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| 3771 | public static function ltrim($str = '', $chars = INF) |
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| 3772 | { |
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| 3773 | $str = (string)$str; |
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| 3774 | ||
| 3775 | if (!isset($str[0])) { |
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| 3776 | return ''; |
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| 3777 | } |
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| 3778 | ||
| 3779 | $chars = INF === $chars ? '\s' : self::rxClass($chars); |
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| 3780 | ||
| 3781 | return preg_replace("/^{$chars}+/u", '', $str); |
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| 3782 | } |
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| 3783 | ||
| 3784 | /** |
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| 3785 | * Returns the UTF-8 character with the maximum code point in the given data. |
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| @@ 4249-4260 (lines=12) @@ | ||
| 4246 | * |
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| 4247 | * @return string The string with unwanted characters stripped from the right |
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| 4248 | */ |
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| 4249 | public static function rtrim($str = '', $chars = INF) |
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| 4250 | { |
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| 4251 | $str = (string)$str; |
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| 4252 | ||
| 4253 | if (!isset($str[0])) { |
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| 4254 | return ''; |
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| 4255 | } |
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| 4256 | ||
| 4257 | $chars = INF === $chars ? '\s' : self::rxClass($chars); |
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| 4258 | ||
| 4259 | return preg_replace("/{$chars}+$/u", '', $str); |
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| 4260 | } |
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| 4261 | ||
| 4262 | /** |
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| 4263 | * rxClass |
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