viliy /
xlsx-writer
| Total Complexity | 61 |
| Total Lines | 225 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Support often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Support, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 12 | class Support |
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| 13 | { |
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| 14 | /** |
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| 15 | * @param int $rowNumber |
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| 16 | * @param int $columnNumber |
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| 17 | * @param bool $absolute |
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| 18 | * |
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| 19 | * @return string |
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| 20 | */ |
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| 21 | public static function xlsCell(int $rowNumber, int $columnNumber, bool $absolute = false) |
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| 32 | } |
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| 33 | |||
| 34 | /** |
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| 35 | * @param $numFormat |
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| 36 | * |
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| 37 | * @return string |
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| 38 | */ |
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| 39 | public static function numberFormatStandardized($numFormat) |
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| 40 | { |
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| 41 | if ('money' == $numFormat) { |
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| 42 | $numFormat = 'dollar'; |
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| 43 | } |
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| 44 | if ('number' == $numFormat) { |
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| 45 | $numFormat = 'integer'; |
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| 46 | } |
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| 47 | switch ($numFormat) { |
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| 48 | case 'string': |
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| 49 | $numFormat = '@'; |
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| 50 | |||
| 51 | break; |
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| 52 | case 'integer': |
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| 53 | $numFormat = '0'; |
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| 54 | |||
| 55 | break; |
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| 56 | case 'date': |
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| 57 | $numFormat = 'YYYY-MM-DD'; |
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| 58 | |||
| 59 | break; |
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| 60 | case 'datetime': |
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| 61 | $numFormat = 'YYYY-MM-DD HH:MM:SS'; |
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| 62 | |||
| 63 | break; |
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| 64 | case 'price': |
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| 65 | $numFormat = '#,##0.00'; |
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| 66 | |||
| 67 | break; |
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| 68 | case 'float3': |
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| 69 | $numFormat = '#,###0.000'; |
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| 70 | |||
| 71 | break; |
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| 72 | case 'dollar': |
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| 73 | $numFormat = '[$$-1009]#,##0.00;[RED]-[$$-1009]#,##0.00'; |
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| 74 | |||
| 75 | break; |
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| 76 | case 'euro': |
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| 77 | $numFormat = '#,##0.00 [$€-407];[RED]-#,##0.00 [$€-407]'; |
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| 78 | |||
| 79 | break; |
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| 80 | } |
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| 81 | $ignoreUntil = ''; |
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| 82 | $escaped = ''; |
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| 83 | for ($i = 0, $ix = strlen($numFormat); $i < $ix; ++$i) { |
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| 84 | $c = $numFormat[$i]; |
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| 85 | if ('' == $ignoreUntil && '[' == $c) { |
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| 86 | $ignoreUntil = ']'; |
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| 87 | } elseif ('' == $ignoreUntil && '"' == $c) { |
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| 88 | $ignoreUntil = '"'; |
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| 89 | } elseif ($ignoreUntil == $c) { |
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| 90 | $ignoreUntil = ''; |
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| 91 | } |
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| 92 | if ('' == $ignoreUntil && (' ' == $c || '-' == $c || '(' == $c || ')' == $c) && (0 == $i || '_' != $numFormat[$i - 1])) { |
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| 93 | $escaped .= '\\'.$c; |
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| 94 | } else { |
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| 95 | $escaped .= $c; |
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| 96 | } |
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| 97 | } |
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| 98 | |||
| 99 | return $escaped; |
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| 100 | } |
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| 101 | |||
| 102 | public static function determineNumberFormatType($numFormat, $function = false) |
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| 103 | { |
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| 104 | $numFormat = preg_replace("/\[(Black|Blue|Cyan|Green|Magenta|Red|White|Yellow)\]/i", '', $numFormat); |
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| 105 | |||
| 106 | switch ($numFormat) { |
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| 107 | case 'GENERAL': |
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| 108 | return 'n_auto'; |
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| 109 | case '@': |
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| 110 | return 'n_string'; |
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| 111 | case '0': |
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| 112 | return 'n_numeric'; |
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| 113 | case 0 != preg_match('/[H]{1,2}:[M]{1,2}(?![^"]*+")/i', $numFormat): |
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| 114 | case 0 != preg_match('/[M]{1,2}:[S]{1,2}(?![^"]*+")/i', $numFormat): |
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| 115 | return 'n_datetime'; |
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| 116 | case 0 != preg_match('/[Y]{2,4}(?![^"]*+")/i', $numFormat): |
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| 117 | case 0 != preg_match('/[D]{1,2}(?![^"]*+")/i', $numFormat): |
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| 118 | case 0 != preg_match('/[M]{1,2}(?![^"]*+")/i', $numFormat): |
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| 119 | return 'n_date'; |
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| 120 | case 0 != preg_match('/$(?![^"]*+")/', $numFormat): |
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| 121 | case 0 != preg_match('/%(?![^"]*+")/', $numFormat): |
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| 122 | case 0 != preg_match('/0(?![^"]*+")/', $numFormat): |
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| 123 | return 'n_numeric'; |
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| 124 | default: |
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| 125 | return 'n_auto'; |
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| 126 | } |
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| 127 | } |
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| 128 | |||
| 129 | /** |
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| 130 | * @param $haystack |
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| 131 | * @param $needle |
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| 132 | * |
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| 133 | * @return false|int|string |
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| 134 | */ |
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| 135 | public static function add2listGetIndex(&$haystack, $needle) |
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| 144 | } |
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| 145 | |||
| 146 | /** |
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| 147 | * @param $val |
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| 148 | * |
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| 149 | * @return string |
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| 150 | */ |
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| 151 | public static function xmlSpecialChars($val) |
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| 152 | { |
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| 153 | //note, badchars does not include \t\n\r (\x09\x0a\x0d) |
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| 154 | static $badchars = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0b\x0c\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f\x7f"; |
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| 155 | static $goodchars = ' '; |
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| 156 | |||
| 157 | return strtr(htmlspecialchars($val, ENT_QUOTES | ENT_XML1), $badchars, $goodchars); //strtr appears to be faster than str_replace |
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| 158 | } |
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| 159 | |||
| 160 | /** |
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| 161 | * @param $dateInput |
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| 162 | * |
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| 163 | * @return float|int |
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| 164 | */ |
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| 165 | public static function convertDateTime($dateInput) |
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| 166 | { |
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| 167 | $seconds = 0; // Time expressed as fraction of 24h hours in seconds |
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| 168 | $year = $month = $day = 0; |
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| 169 | |||
| 170 | $date_time = $dateInput; |
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| 171 | if (preg_match("/(\d{4})\-(\d{2})\-(\d{2})/", $date_time, $matches)) { |
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| 172 | list($junk, $year, $month, $day) = $matches; |
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| 173 | } |
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| 174 | if (preg_match("/(\d+):(\d{2}):(\d{2})/", $date_time, $matches)) { |
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| 175 | list($junk, $hour, $min, $sec) = $matches; |
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| 176 | $seconds = ($hour * 60 * 60 + $min * 60 + $sec) / (24 * 60 * 60); |
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| 177 | } |
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| 178 | unset($junk); |
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| 179 | |||
| 180 | //using 1900 as epoch, not 1904, ignoring 1904 special case |
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| 181 | // Special cases for Excel. |
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| 182 | if ('1899-12-31' == "$year-$month-$day") { |
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| 183 | return $seconds; |
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| 184 | } // Excel 1900 epoch |
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| 185 | if ('1900-01-00' == "$year-$month-$day") { |
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| 186 | return $seconds; |
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| 187 | } // Excel 1900 epoch |
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| 188 | if ('1900-02-29' == "$year-$month-$day") { |
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| 189 | return 60 + $seconds; |
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| 190 | } // Excel false leapday |
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| 191 | // We calculate the date by calculating the number of days since the epoch |
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| 192 | // and adjust for the number of leap days. We calculate the number of leap |
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| 193 | // days by normalising the year in relation to the epoch. Thus the year 2000 |
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| 194 | // becomes 100 for 4 and 100 year leapdays and 400 for 400 year leapdays. |
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| 195 | $epoch = 1900; |
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| 196 | $offset = 0; |
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| 197 | $norm = 300; |
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| 198 | $range = $year - $epoch; |
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| 199 | // Set month days and check for leap year. |
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| 200 | $leap = ((0 == $year % 400) || ((0 == $year % 4) && ($year % 100))) ? 1 : 0; |
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| 201 | $mdays = [31, ($leap ? 29 : 28), 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; |
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| 202 | // Some boundary checks |
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| 203 | if ($year < $epoch || $year > 9999) { |
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| 204 | return 0; |
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| 205 | } |
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| 206 | if ($month < 1 || $month > 12) { |
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| 207 | return 0; |
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| 208 | } |
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| 209 | if ($day < 1 || $day > $mdays[$month - 1]) { |
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| 210 | return 0; |
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| 211 | } |
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| 212 | // Accumulate the number of days since the epoch. |
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| 213 | $days = $day; // Add days for current month |
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| 214 | $days += array_sum(array_slice($mdays, 0, $month - 1)); // Add days for past months |
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| 215 | $days += $range * 365; // Add days for past years |
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| 216 | $days += intval(($range) / 4); // Add leapdays |
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| 217 | $days -= intval(($range + $offset) / 100); // Subtract 100 year leapdays |
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| 218 | $days += intval(($range + $offset + $norm) / 400); // Add 400 year leapdays |
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| 219 | $days -= $leap; // Already counted above |
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| 220 | // Adjust for Excel erroneously treating 1900 as a leap year. |
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| 221 | if ($days > 59) { |
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| 222 | ++$days; |
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| 223 | } |
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| 224 | |||
| 225 | return $days + $seconds; |
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| 226 | } |
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| 227 | |||
| 228 | public static function sanitizeSheetname($sheetname) |
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| 237 | } |
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| 238 | } |
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| 239 |
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.