@@ 1542-1549 (lines=8) @@ | ||
1539 | return strtoupper($str); |
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1540 | } |
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1541 | ||
1542 | public function ucfirst($str) |
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1543 | { |
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1544 | if (function_exists('mb_strtoupper')) { |
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1545 | return mb_strtoupper($this->substr($str, 0, 1)) . $this->substr($str, 1, $this->strlen($str)); |
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1546 | } |
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1547 | ||
1548 | return ucfirst($str); |
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1549 | } |
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1550 | ||
1551 | public function lcfirst($str) |
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1552 | { |
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@@ 1551-1558 (lines=8) @@ | ||
1548 | return ucfirst($str); |
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1549 | } |
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1550 | ||
1551 | public function lcfirst($str) |
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1552 | { |
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1553 | if (function_exists('mb_strtolower')) { |
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1554 | return mb_strtolower($this->substr($str, 0, 1)) . $this->substr($str, 1, $this->strlen($str)); |
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1555 | } |
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1556 | ||
1557 | return lcfirst($str); |
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1558 | } |
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1559 | ||
1560 | public function ucwords($str) |
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1561 | { |