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<?php |
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function MyEscape($str) { |
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$allowed = array("", "B", "I", "U", "UL", "OL", "LI"); |
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$str = preg_replace("/(\<\/?\s*(\w+)>[^\>]*\>)/e", |
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"array_search(strtoupper('\\2'),\$allowed,false)?'\\1':HTMLSpecialChars('\\1')", |
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$str); |
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$str = preg_replace("/(^\s+|\s+$)/", "", $str); |
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return $str; |
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} |
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function ParseNewline($str) { |
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if (!$str) return $str; |
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$str = preg_replace('/\s*(\r\n\r\n|\n\r\n\r|\n\n|\r\r)/m', '</p> <p class="ptext">', $str); |
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$str = preg_replace('/\s*(\r\n|\n\r|\r|\n)/m', '<br>', $str); |
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return $str; |
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} |
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function MyQuote($str) { |
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global $dbh; |
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if (!$dbh) return "'$str'"; |
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return $dbh->quote($str); |
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} |
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function MyMove($src, $dest) { |
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$cmd = "mv -f '".EscapeShellCmd($src)."' '".EscapeShellCmd($dest)."'"; |
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return exec($cmd); |
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} |
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function MyDelete($src) { |
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@unlink($src); |
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} |
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function error($msg) { |
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if (is_array($msg)) $msg = implode(" ", $msg); |
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echo "<BR>\n<FONT COLOR=\"#FF0000\">[".HTMLSpecialChars($msg). |
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"]</FONT><BR>\n"; |
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} |
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function PicSize($pic) { |
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global $syspicdir; |
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$ret = array(0, 0); |
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if ($pic) { |
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@$size = GetImageSize($syspicdir."/".$pic); |
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$ret = array($size[0], $size[1]); |
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} |
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return $ret; |
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} |
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?> |