Online PHP editor | perf for i9qdO

<?php namespace Fisharebest\ExtCalendar; /** * interface CalendarInterface - each calendar implementation needs to provide * these methods. * * @author Greg Roach <fisharebest@gmail.com> * @copyright (c) 2014 Greg Roach * @license This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ interface CalendarInterface { public function daysInMonth($year, $month); public function dayOfWeek($jd); public function jdToYmd($jd); public function leapYear($year); public function ymdToJd($year, $month, $day); } /** * class Calendar - generic base class for specific calendars. * * @author Greg Roach <fisharebest@gmail.com> * @copyright (c) 2014 Greg Roach * @license This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ abstract class Calendar { /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_NAME = 'Undefined'; /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_NUMBER = -1; /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_SYMBOL = 'CAL_UNDEFINED'; /** See the GEDCOM specification */ const GEDCOM_CALENDAR_ESCAPE = '@#DUNKNOWN@'; /** The earliest Julian Day number that can be converted into this calendar. */ const JD_START = 1; /** The latest Julian Day number that can be converted into this calendar. */ const JD_END = 2147483647; /** The maximum number of months in any year */ const MAX_MONTHS_IN_YEAR = 12; /** The maximum number of days in any month */ const MAX_DAYS_IN_MONTH = 31; /** * The concrete class needs to provide the implementation. * * @return string[] */ protected abstract function monthNames(); /** * English names for the days of the week. * * @return string[] */ protected function dayNames() { return array( 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', ); } /** * Abbreviated English names for the days of the week. * * @return string[] */ protected function dayNamesAbbreviated() { return array( 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', ); } /** * Convert a Julian Day number into a calendar date. * * @param $jd * @return int[] Array of month, day and year */ public function calFromJd($jd) { $dow = $this->dayOfWeek($jd); if ($jd >= static::JD_START && $jd <= static::JD_END) { list($year, $month, $day) = $this->jdToYmd($jd); return array( 'date' => $month . '/' . $day . '/' . $year, 'month' => $month, 'day' => $day, 'year' => $year, 'dow' => $dow, 'abbrevdayname' => $this->dayNameAbbreviated($dow), 'dayname' => $this->dayName($dow), 'abbrevmonth' => $this->jdMonthNameAbbreviated($jd), 'monthname' => $this->jdMonthName($jd), ); } else { return array( 'date' => '0/0/0', 'month' => 0, 'day' => 0, 'year' => 0, 'dow' => $dow, 'abbrevdayname' => $this->dayNameAbbreviated($dow), 'dayname' => $this->dayName($dow), 'abbrevmonth' => '', 'monthname' => '', ); } } /** * Provide information about this calendar. * * @return array */ public function phpCalInfo() { return array( 'months' => $this->monthNames(), 'abbrevmonths' => $this->monthNamesAbbreviated(), 'maxdaysinmonth' => static::MAX_DAYS_IN_MONTH, 'calname' => static::PHP_CALENDAR_NAME, 'calsymbol' => static::PHP_CALENDAR_SYMBOL, ); } /** * Calculate the day of the week for a given Julian Day number. * * @param int $jd * * @return int 0=Sunday ... 6=Saturday */ public function dayOfWeek($jd) { $dow = ($jd + 1) % 7; if ($dow < 0) { return $dow + 7; } else { return $dow; } } /** * English name for a day of the week. * * @param int $dow Day of the week * * @return string */ public function dayName($dow) { $days = $this->dayNames(); return $days[$dow]; } /** * Abbreviated English name for a day of the week. * * @param int $dow Day of the week * * @return string */ public function dayNameAbbreviated($dow) { $days = $this->dayNamesAbbreviated(); return $days[$dow]; } /** * Calculate the name of a month, for a specified Julian Day number. * * @param $jd * * @return string */ public function jdMonthName($jd) { list(, $month) = $this->jdToYmd($jd); $months = $this->monthNames(); return $months[$month]; } /** * Calculate the name of a month, for a specified Julian Day number. * * @param int $jd * * @return string */ public function jdMonthNameAbbreviated($jd) { list(, $month) = $this->jdToYmd($jd); $months = $this->monthNamesAbbreviated(); return $months[$month]; } /** * Unless otherwise defined, abbreviated month names are the same as full names. * * @return string[] */ public function monthNamesAbbreviated() { return $this->monthNames(); } } /** * class JulianCalendar - calculations for the Julian calendar. * * @author Greg Roach <fisharebest@gmail.com> * @copyright (c) 2014 Greg Roach * @license This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ class JulianCalendar extends Calendar implements CalendarInterface { /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_NAME = 'Julian'; /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_NUMBER = 1; /** Same as PHP’s ext/calendar extension */ const PHP_CALENDAR_SYMBOL = 'CAL_JULIAN'; /** See the GEDCOM specification */ const GEDCOM_CALENDAR_ESCAPE = '@#DJULIAN@'; /** * Month lengths for regular years and leap-years. * * @var int[][] */ protected static $DAYS_IN_MONTH = array( 0 => array(1 => 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31), 1 => array(1 => 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31), ); /** * English month names. * * @return string[] */ public function monthNames() { return array( 1 => 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December', ); } /** * Abbreviated English month names. * * @return string[] */ public function monthNamesAbbreviated() { return array( 1 => 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec', ); } /** * Determine whether a year is a leap year. * * @param int $year * @return bool */ public function leapYear($year) { if ($year < 0) { $year++; } return $year % 4 == 0; } /** * Convert a Julian day number into a year/month/day. * * @param $jd * * @return int[]; */ public function jdToYmd($jd) { $c = $jd + 32082; $d = (int)((4 * $c + 3) / 1461); $e = $c - (int)(1461 * $d / 4); $m = (int)((5 * $e + 2) / 153); $day = $e - (int)((153 * $m + 2) / 5) + 1; $month = $m + 3 - 12 * (int)($m / 10); $year = $d - 4800 + (int)($m / 10); if ($year < 1) { // 0=1BC, -1=2BC, etc. $year--; } return array($year, $month, $day); } /** * Convert a year/month/day into a Julian day number * * @param int $year * @param int $month * @param int $day * * @return int */ public function ymdToJd($year, $month, $day) { if ($year < 0) { // 1 B.C.E. => 0, 2 B.C.E> => 1, etc. ++$year; } $a = (int)((14 - $month) / 12); $year = $year + 4800 - $a; $month = $month + 12 * $a - 3; return $day + (int)((153 * $month + 2) / 5) + 365 * $year + (int)($year / 4) - 32083; } /** * Calculate the number of days in a month. * * @param int $year * @param int $month * * @return int */ public function daysInMonth($year, $month) { if ($year == 0 || $month < 1 || $month > 12) { return trigger_error('invalid date.', E_USER_WARNING); } else { return static::$DAYS_IN_MONTH[$this->leapYear($year)][$month]; } } /** * Get the number of days after March 21 that easter falls, for a given year. * * Uses the algorithm found in PHP’s ext/calendar/easter.c * * @param int $year * * @return int */ public function easterDays($year) { // The “golden” number $golden = 1 + $year % 19; // The “dominical” number (finding a Sunday) $dom = ($year + (int)($year / 4) + 5) % 7; if ($dom < 0) { $dom += 7; } // The uncorrected “Paschal full moon” date $pfm = (3 - 11 * $golden - 7) % 30; if ($pfm < 0) { $pfm += 30; } // The corrected “Paschal full moon” date if ($pfm == 29 || $pfm == 28 && $golden > 11) { $pfm--; } $tmp = (4 - $pfm - $dom) % 7; if ($tmp < 0) { $tmp += 7; } return $pfm + $tmp + 1; } }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.3.6	0.015	0.000	18.29
8.3.5	0.015	0.006	22.83
8.3.4	0.006	0.012	18.54
8.3.3	0.011	0.004	18.96
8.3.2	0.008	0.000	20.16
8.3.1	0.003	0.005	23.65
8.3.0	0.004	0.004	19.13
8.2.18	0.012	0.003	18.04
8.2.17	0.012	0.003	22.96
8.2.16	0.016	0.006	20.52
8.2.15	0.008	0.000	24.18
8.2.14	0.002	0.005	24.66
8.2.13	0.000	0.008	26.16
8.2.12	0.008	0.000	21.16
8.2.11	0.006	0.003	20.39
8.2.10	0.006	0.006	18.22
8.2.9	0.008	0.000	19.22
8.2.8	0.004	0.004	17.97
8.2.7	0.000	0.008	17.59
8.2.6	0.004	0.004	18.05
8.2.5	0.007	0.004	18.07
8.2.4	0.000	0.008	17.97
8.2.3	0.000	0.008	18.05
8.2.2	0.003	0.005	17.67
8.2.1	0.004	0.004	18.11
8.2.0	0.004	0.004	17.77
8.1.28	0.015	0.003	25.92
8.1.27	0.008	0.000	23.72
8.1.26	0.004	0.004	26.35
8.1.25	0.000	0.007	28.09
8.1.24	0.009	0.000	22.25
8.1.23	0.005	0.005	18.95
8.1.22	0.008	0.000	17.79
8.1.21	0.003	0.005	18.77
8.1.20	0.010	0.000	17.47
8.1.19	0.000	0.008	17.35
8.1.18	0.004	0.004	18.10
8.1.17	0.000	0.010	18.71
8.1.16	0.004	0.004	22.13
8.1.15	0.000	0.008	18.89
8.1.14	0.008	0.000	17.49
8.1.13	0.007	0.000	17.88
8.1.12	0.008	0.000	17.56
8.1.11	0.005	0.003	17.54
8.1.10	0.007	0.000	17.55
8.1.9	0.000	0.008	17.57
8.1.8	0.004	0.004	17.42
8.1.7	0.000	0.007	17.45
8.1.6	0.004	0.004	17.65
8.1.5	0.000	0.008	17.46
8.1.4	0.003	0.006	17.51
8.1.3	0.005	0.005	17.66
8.1.2	0.008	0.000	17.71
8.1.1	0.000	0.008	17.50
8.1.0	0.000	0.009	17.41
8.0.30	0.009	0.000	18.77
8.0.29	0.006	0.003	16.75
8.0.28	0.007	0.000	18.45
8.0.27	0.000	0.008	17.14
8.0.26	0.003	0.003	17.31
8.0.25	0.000	0.007	16.91
8.0.24	0.008	0.000	17.00
8.0.23	0.003	0.003	16.91
8.0.22	0.005	0.003	16.87
8.0.21	0.000	0.007	16.94
8.0.20	0.007	0.000	16.89
8.0.19	0.005	0.003	16.91
8.0.18	0.005	0.003	16.96
8.0.17	0.004	0.004	17.00
8.0.16	0.004	0.004	16.91
8.0.15	0.003	0.006	16.77
8.0.14	0.004	0.004	16.89
8.0.13	0.006	0.003	13.45
8.0.12	0.004	0.004	16.91
8.0.11	0.004	0.004	16.84
8.0.10	0.007	0.000	16.83
8.0.9	0.004	0.004	16.81
8.0.8	0.008	0.008	16.88
8.0.7	0.003	0.006	16.82
8.0.6	0.000	0.007	17.02
8.0.5	0.004	0.004	16.76
8.0.3	0.011	0.013	17.27
8.0.2	0.011	0.010	17.40
8.0.1	0.000	0.009	17.02
8.0.0	0.009	0.011	16.80
7.4.33	0.005	0.000	15.02
7.4.32	0.003	0.003	16.48
7.4.30	0.006	0.000	16.55
7.4.29	0.000	0.007	16.64
7.4.28	0.005	0.003	16.65
7.4.27	0.003	0.007	16.43
7.4.26	0.000	0.009	16.52
7.4.25	0.003	0.006	16.58
7.4.24	0.003	0.003	16.56
7.4.23	0.000	0.007	16.66
7.4.22	0.010	0.007	16.61
7.4.21	0.010	0.005	16.43
7.4.20	0.000	0.007	16.73
7.4.16	0.004	0.012	16.46
7.4.15	0.012	0.006	17.40
7.4.14	0.017	0.005	17.86
7.4.13	0.010	0.008	16.52
7.4.12	0.013	0.008	16.62
7.4.11	0.017	0.000	16.38
7.4.10	0.012	0.006	16.36
7.4.9	0.012	0.006	16.44
7.4.8	0.007	0.010	19.39
7.4.7	0.016	0.004	16.63
7.4.6	0.010	0.007	16.36
7.4.5	0.000	0.006	16.21
7.4.4	0.010	0.007	16.60
7.4.3	0.012	0.003	16.60
7.4.0	0.000	0.015	15.02
7.3.33	0.003	0.003	13.17
7.3.32	0.002	0.002	13.32
7.3.31	0.005	0.002	16.20
7.3.30	0.000	0.007	16.33
7.3.29	0.010	0.003	16.35
7.3.28	0.009	0.007	16.29
7.3.27	0.013	0.010	17.40
7.3.26	0.012	0.006	16.25
7.3.25	0.004	0.012	16.47
7.3.24	0.006	0.010	16.43
7.3.23	0.006	0.016	16.40
7.3.21	0.026	0.009	16.39
7.3.20	0.012	0.012	19.39
7.3.19	0.006	0.016	16.41
7.3.18	0.009	0.006	16.29
7.3.17	0.013	0.004	16.58
7.3.16	0.007	0.010	16.33
7.3.12	0.011	0.008	14.70
7.3.11	0.012	0.006	15.10
7.3.10	0.009	0.006	14.80
7.3.9	0.006	0.012	15.08
7.3.8	0.007	0.010	14.80
7.3.7	0.004	0.007	15.01
7.3.6	0.003	0.013	14.96
7.3.5	0.000	0.019	14.79
7.3.4	0.011	0.004	14.84
7.3.3	0.003	0.010	14.57
7.3.2	0.000	0.012	16.50
7.3.1	0.004	0.011	16.38
7.3.0	0.009	0.006	16.80
7.2.33	0.016	0.007	16.62
7.2.32	0.009	0.009	16.75
7.2.31	0.013	0.006	16.76
7.2.30	0.013	0.007	16.73
7.2.29	0.003	0.013	16.50
7.2.24	0.013	0.006	14.92
7.2.23	0.010	0.003	14.99
7.2.22	0.010	0.010	14.97
7.2.21	0.006	0.009	14.89
7.2.20	0.003	0.007	14.84
7.2.19	0.009	0.006	15.06
7.2.18	0.003	0.009	15.15
7.2.17	0.007	0.007	14.83
7.2.16	0.007	0.007	14.93
7.2.15	0.006	0.012	16.58
7.2.14	0.010	0.003	16.60
7.2.13	0.000	0.013	16.91
7.2.12	0.003	0.010	16.81
7.2.11	0.004	0.008	16.88
7.2.10	0.005	0.005	16.87
7.2.9	0.006	0.009	16.66
7.2.8	0.009	0.006	16.74
7.2.7	0.012	0.003	17.03
7.2.6	0.010	0.003	16.76
7.2.5	0.013	0.003	16.77
7.2.4	0.007	0.007	16.91
7.2.3	0.003	0.013	16.55
7.2.2	0.003	0.013	16.80
7.2.1	0.006	0.006	16.88
7.2.0	0.004	0.009	18.01
7.1.33	0.011	0.006	15.72
7.1.32	0.009	0.006	15.83
7.1.31	0.012	0.003	15.80
7.1.30	0.006	0.003	15.52
7.1.29	0.004	0.007	15.43
7.1.28	0.004	0.004	15.51
7.1.27	0.006	0.009	15.67
7.1.26	0.003	0.010	15.74
7.1.25	0.004	0.011	15.69
7.1.10	0.000	0.010	17.86
7.1.7	0.000	0.007	16.99
7.1.6	0.000	0.025	19.46
7.1.5	0.013	0.007	16.54
7.1.0	0.007	0.073	22.48
7.0.20	0.076	0.009	14.64
7.0.14	0.003	0.073	21.95
7.0.10	0.003	0.073	20.05
7.0.9	0.037	0.083	20.10
7.0.8	0.040	0.083	20.01
7.0.7	0.043	0.080	20.01
7.0.6	0.040	0.083	20.06
7.0.5	0.043	0.080	20.44
7.0.4	0.007	0.080	20.01
7.0.3	0.017	0.077	20.11
7.0.2	0.007	0.083	20.08
7.0.1	0.003	0.087	20.04
7.0.0	0.010	0.077	20.05
5.6.28	0.003	0.077	20.98
5.6.25	0.010	0.080	20.70
5.6.24	0.007	0.050	20.73
5.6.23	0.010	0.077	20.57
5.6.22	0.003	0.087	20.66
5.6.21	0.000	0.090	20.71
5.6.20	0.007	0.087	21.16
5.6.19	0.017	0.043	21.16
5.6.18	0.007	0.080	21.09
5.6.17	0.010	0.083	21.00
5.6.16	0.003	0.090	21.02
5.6.15	0.007	0.083	21.07
5.6.14	0.013	0.073	21.05
5.6.13	0.020	0.080	21.12
5.6.12	0.007	0.083	21.09
5.6.11	0.033	0.050	21.07
5.6.10	0.013	0.080	21.00
5.6.9	0.010	0.080	21.16
5.6.8	0.000	0.080	20.59
5.6.7	0.010	0.063	20.61
5.6.6	0.007	0.077	20.50
5.6.5	0.000	0.083	20.50
5.6.4	0.003	0.057	20.46
5.6.3	0.003	0.080	20.60
5.6.2	0.007	0.080	20.42
5.6.1	0.010	0.050	20.37
5.6.0	0.003	0.087	20.43
5.5.38	0.003	0.083	20.42
5.5.37	0.007	0.080	20.59
5.5.36	0.013	0.080	20.42
5.5.35	0.017	0.067	20.50
5.5.34	0.007	0.083	20.69
5.5.33	0.013	0.073	20.95
5.5.32	0.017	0.040	20.71
5.5.31	0.007	0.077	20.99
5.5.30	0.013	0.080	20.89
5.5.29	0.013	0.073	20.98
5.5.28	0.007	0.083	20.95
5.5.27	0.010	0.087	20.82
5.5.26	0.007	0.070	20.87
5.5.25	0.013	0.077	20.70
5.5.24	0.023	0.063	20.33
5.5.23	0.013	0.057	20.34
5.5.22	0.007	0.080	20.22
5.5.21	0.003	0.080	20.08
5.5.20	0.017	0.073	20.23
5.5.19	0.020	0.067	20.30
5.5.18	0.007	0.067	20.32
5.5.16	0.010	0.077	20.29
5.5.15	0.007	0.077	20.21
5.5.14	0.007	0.047	20.34
5.5.13	0.010	0.043	20.15
5.5.12	0.000	0.073	20.30
5.5.11	0.003	0.077	20.21
5.5.10	0.017	0.067	20.18
5.5.9	0.007	0.080	20.25
5.5.8	0.003	0.083	20.18
5.5.7	0.017	0.060	20.23
5.5.6	0.003	0.073	20.12
5.5.5	0.003	0.083	20.00
5.5.4	0.007	0.073	20.13
5.5.3	0.007	0.077	20.11
5.5.2	0.007	0.077	20.07
5.5.1	0.007	0.073	20.03
5.5.0	0.003	0.050	20.04
5.4.45	0.010	0.063	19.45
5.4.44	0.007	0.080	19.22
5.4.43	0.003	0.077	19.37
5.4.42	0.017	0.067	19.45
5.4.41	0.007	0.083	19.33
5.4.40	0.003	0.053	19.21
5.4.39	0.010	0.073	19.04
5.4.38	0.007	0.080	19.19
5.4.37	0.010	0.073	19.05
5.4.36	0.010	0.050	19.23
5.4.35	0.023	0.060	19.04
5.4.34	0.010	0.073	19.23
5.4.32	0.007	0.073	19.06
5.4.31	0.003	0.070	19.24
5.4.30	0.010	0.073	19.11
5.4.29	0.000	0.077	19.21
5.4.28	0.010	0.080	19.21
5.4.27	0.010	0.043	19.16
5.4.26	0.000	0.083	19.21
5.4.25	0.010	0.073	19.25
5.4.24	0.010	0.080	19.16
5.4.23	0.003	0.083	19.04
5.4.22	0.003	0.040	18.95
5.4.21	0.017	0.063	19.05
5.4.20	0.013	0.073	18.95
5.4.19	0.007	0.063	19.18
5.4.18	0.003	0.080	19.04
5.4.17	0.007	0.080	19.04
5.4.16	0.003	0.073	19.21
5.4.15	0.000	0.080	19.07
5.4.14	0.013	0.060	16.26
5.4.13	0.010	0.063	16.34
5.4.12	0.013	0.063	16.32
5.4.11	0.007	0.070	16.53
5.4.10	0.013	0.067	16.56
5.4.9	0.003	0.043	16.48
5.4.8	0.007	0.070	16.36
5.4.7	0.010	0.067	16.38
5.4.6	0.013	0.067	16.33
5.4.5	0.010	0.067	16.53
5.4.4	0.007	0.070	16.43
5.4.3	0.010	0.067	16.50
5.4.2	0.007	0.047	16.54
5.4.1	0.003	0.077	16.48
5.4.0	0.010	0.067	15.86