ntwb /
wordpress
| @@ 1769-1821 (lines=53) @@ | ||
| 1766 | * @param string $data Data to strip comments from |
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| 1767 | * @return string Comment stripped string |
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| 1768 | */ |
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| 1769 | public static function uncomment_rfc822($string) |
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| 1770 | { |
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| 1771 | $string = (string) $string; |
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| 1772 | $position = 0; |
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| 1773 | $length = strlen($string); |
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| 1774 | $depth = 0; |
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| 1775 | ||
| 1776 | $output = ''; |
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| 1777 | ||
| 1778 | while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) |
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| 1779 | { |
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| 1780 | $output .= substr($string, $position, $pos - $position); |
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| 1781 | $position = $pos + 1; |
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| 1782 | if ($string[$pos - 1] !== '\\') |
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| 1783 | { |
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| 1784 | $depth++; |
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| 1785 | while ($depth && $position < $length) |
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| 1786 | { |
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| 1787 | $position += strcspn($string, '()', $position); |
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| 1788 | if ($string[$position - 1] === '\\') |
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| 1789 | { |
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| 1790 | $position++; |
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| 1791 | continue; |
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| 1792 | } |
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| 1793 | elseif (isset($string[$position])) |
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| 1794 | { |
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| 1795 | switch ($string[$position]) |
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| 1796 | { |
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| 1797 | case '(': |
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| 1798 | $depth++; |
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| 1799 | break; |
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| 1800 | ||
| 1801 | case ')': |
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| 1802 | $depth--; |
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| 1803 | break; |
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| 1804 | } |
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| 1805 | $position++; |
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| 1806 | } |
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| 1807 | else |
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| 1808 | { |
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| 1809 | break; |
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| 1810 | } |
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| 1811 | } |
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| 1812 | } |
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| 1813 | else |
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| 1814 | { |
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| 1815 | $output .= '('; |
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| 1816 | } |
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| 1817 | } |
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| 1818 | $output .= substr($string, $position); |
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| 1819 | ||
| 1820 | return $output; |
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| 1821 | } |
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| 1822 | ||
| 1823 | public static function parse_mime($mime) |
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| 1824 | { |
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| @@ 711-763 (lines=53) @@ | ||
| 708 | * @param string $data Data to strip comments from |
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| 709 | * @return string Comment stripped string |
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| 710 | */ |
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| 711 | public function remove_rfc2822_comments($string) |
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| 712 | { |
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| 713 | $string = (string) $string; |
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| 714 | $position = 0; |
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| 715 | $length = strlen($string); |
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| 716 | $depth = 0; |
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| 717 | ||
| 718 | $output = ''; |
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| 719 | ||
| 720 | while ($position < $length && ($pos = strpos($string, '(', $position)) !== false) |
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| 721 | { |
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| 722 | $output .= substr($string, $position, $pos - $position); |
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| 723 | $position = $pos + 1; |
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| 724 | if ($string[$pos - 1] !== '\\') |
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| 725 | { |
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| 726 | $depth++; |
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| 727 | while ($depth && $position < $length) |
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| 728 | { |
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| 729 | $position += strcspn($string, '()', $position); |
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| 730 | if ($string[$position - 1] === '\\') |
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| 731 | { |
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| 732 | $position++; |
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| 733 | continue; |
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| 734 | } |
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| 735 | elseif (isset($string[$position])) |
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| 736 | { |
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| 737 | switch ($string[$position]) |
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| 738 | { |
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| 739 | case '(': |
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| 740 | $depth++; |
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| 741 | break; |
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| 742 | ||
| 743 | case ')': |
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| 744 | $depth--; |
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| 745 | break; |
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| 746 | } |
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| 747 | $position++; |
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| 748 | } |
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| 749 | else |
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| 750 | { |
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| 751 | break; |
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| 752 | } |
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| 753 | } |
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| 754 | } |
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| 755 | else |
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| 756 | { |
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| 757 | $output .= '('; |
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| 758 | } |
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| 759 | } |
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| 760 | $output .= substr($string, $position); |
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| 761 | ||
| 762 | return $output; |
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| 763 | } |
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| 764 | ||
| 765 | /** |
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| 766 | * Parse RFC2822's date format |
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