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run code in 300+ PHP versions simultaneously
<?php final class HijriBirthday { public function convertSolarToLunar($year, $month, $date) { return HijriConverter::gregorianToHijri($year, $month, $date); } } class HijriConverter { public function intPart($float) { if ($float < -0.0000001) { return ceil($float - 0.0000001); } return floor($float + 0.0000001); } public function gregorianToHijri($y, $m, $d) { if ($y > 1700) { if (($y > 1582) || (($y == 1582) && ($m > 10)) || (($y == 1582) && ($m == 10) && ($d > 14))) { $jd = self::intPart( (1461 * ($y + 4800 + self::intPart(($m - 14) / 12))) / 4 ) + self::intPart( (367 * ($m - 2 - 12 * (self::intPart(($m - 14) / 12)))) / 12 ) - self::intPart((3 * ( self::intPart(($y + 4900 + self::intPart(($m - 14) / 12)) / 100) )) / 4) + $d - 32075; } else { $jd = 367 * $y - self::intPart( (7 * ($y + 5001 + self::intPart(($m - 9) / 7))) / 4 ) + self::intPart((275 * $m) / 9) + $d + 1729777; } $l = $jd - 1948440 + 10632; $n = self::intPart(($l - 1) / 10631); $l = $l - 10631 * $n + 354; $j = (self::intPart((10985 - $l) / 5316)) * (self::intPart(( 50 * $l) / 17719)) + (self::intPart($l / 5670)) * (self::intPart((43 * $l) / 15238)); $l = $l - (self::intPart((30 - $j) / 15)) * (self::intPart((17719 * $j) / 50)) - (self::intPart($j / 16)) * (self::intPart((15238 * $j) / 43)) + 29; $m = self::intPart((24 * $l) / 709); $d = $l - self::intPart((709 * $m) / 24); $y = 30 * $n + $j - 30; if ($d < 10) $d = "0".$d; if ($m < 10) $m = "0".$m; return array($y, $m, $d); } return array(); } } function main() { var_dump((new HijriBirthday)->convertSolarToLunar(1983, (double)31, 7)); var_dump((new HijriBirthday)->convertSolarToLunar(1983, (double)31, 7)); var_dump((new HijriBirthday)->convertSolarToLunar(1983, (double)31, 7)); } main(); echo "done\n";

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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0030.01216.75
8.3.50.0140.00822.81
8.3.40.0070.00718.76
8.3.30.0070.00719.09
8.3.20.0030.00620.16
8.3.10.0080.00023.57
8.3.00.0050.00319.51
8.2.180.0170.00718.27
8.2.170.0110.00422.96
8.2.160.0030.01020.70
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00421.03
8.2.110.0080.00020.44
8.2.100.0110.00018.16
8.2.90.0100.00019.13
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0070.00418.22
8.2.30.0040.00419.77
8.2.20.0000.00717.76
8.2.10.0000.00718.07
8.2.00.0040.00417.75
8.1.280.0110.01125.92
8.1.270.0000.00823.95
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.32
8.1.230.0100.00019.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00417.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0080.00018.57
8.1.160.0040.00422.03
8.1.150.0030.00518.83
8.1.140.0000.00817.32
8.1.130.0030.00317.82
8.1.120.0040.00417.34
8.1.110.0040.00417.31
8.1.100.0000.00717.45
8.1.90.0040.00417.38
8.1.80.0030.00517.32
8.1.70.0030.00317.34
8.1.60.0040.00417.59
8.1.50.0000.00817.58
8.1.40.0050.00317.55
8.1.30.0000.00817.64
8.1.20.0000.00917.63
8.1.10.0040.00417.63
8.1.00.0060.00417.35
8.0.300.0050.00318.77
8.0.290.0030.00616.62
8.0.280.0000.00718.47
8.0.270.0000.00717.29
8.0.260.0000.00617.28
8.0.250.0030.00317.06
8.0.240.0040.00417.00
8.0.230.0000.00817.03
8.0.220.0000.00716.99
8.0.210.0030.00316.88
8.0.200.0000.00617.00
8.0.190.0000.00817.04
8.0.180.0100.00016.99
8.0.170.0080.00017.02
8.0.160.0070.00016.93
8.0.150.0070.00016.87
8.0.140.0020.00516.75
8.0.130.0060.00013.43
8.0.120.0000.00816.84
8.0.110.0000.00716.88
8.0.100.0040.00416.98
8.0.90.0040.00416.97
8.0.80.0130.00316.94
8.0.70.0030.00516.84
8.0.60.0040.00416.97
8.0.50.0030.00616.79
8.0.30.0160.00917.27
8.0.20.0150.01117.40
8.0.10.0040.00417.01
8.0.00.0150.00316.89
7.4.330.0020.00215.16
7.4.320.0000.00616.59
7.4.300.0050.00216.77
7.4.290.0040.00416.66
7.4.280.0020.00516.73
7.4.270.0040.00416.58
7.4.260.0070.00016.64
7.4.250.0040.00416.58
7.4.240.0020.00616.69
7.4.230.0030.00316.73
7.4.220.0100.01016.71
7.4.210.0090.01216.75
7.4.200.0070.00016.45
7.4.160.0140.00716.66
7.4.150.0100.01017.40
7.4.140.0060.01217.86
7.4.130.0090.00916.76
7.4.120.0100.00816.77
7.4.110.0190.00016.64
7.4.100.0110.00816.59
7.4.90.0080.01116.72
7.4.80.0090.00919.39
7.4.70.0120.00616.75
7.4.60.0050.01316.61
7.4.50.0000.00816.78
7.4.40.0150.00416.51
7.4.30.0100.00716.65
7.4.00.0070.01115.08
7.3.330.0030.00313.64
7.3.320.0030.00313.60
7.3.310.0030.00616.61
7.3.300.0030.00316.65
7.3.290.0060.00916.55
7.3.280.0050.01216.57
7.3.270.0190.00717.40
7.3.260.0150.00616.66
7.3.250.0080.01116.70
7.3.240.0060.01316.57
7.3.230.0090.00916.59
7.3.210.0140.00316.49
7.3.200.0070.01719.39
7.3.190.0130.01016.63
7.3.180.0130.00316.70
7.3.170.0060.01216.77
7.3.160.0030.01416.60
7.3.120.0060.01214.87
7.3.110.0040.01514.99
7.3.100.0120.00314.89
7.3.90.0040.01115.13
7.3.80.0060.00914.98
7.3.70.0000.00915.07
7.3.60.0040.01115.02
7.3.50.0000.01614.92
7.3.40.0130.00315.01
7.3.30.0000.01415.04
7.3.20.0000.00916.82
7.3.10.0120.00016.84
7.3.00.0070.00716.83
7.2.330.0050.02116.53
7.2.320.0170.00716.81
7.2.310.0060.01216.66
7.2.300.0110.00616.71
7.2.290.0000.01916.95
7.2.250.0030.01615.32
7.2.240.0090.00915.14
7.2.230.0100.01015.28
7.2.220.0080.00815.01
7.2.210.0080.00815.26
7.2.200.0030.01015.21
7.2.190.0000.01415.18
7.2.180.0110.00414.89
7.2.170.0060.00615.02
7.2.60.0080.00616.99
7.2.00.0030.01319.29
7.1.330.0030.01015.78
7.1.320.0070.00715.80
7.1.310.0000.00915.93
7.1.300.0070.00715.93
7.1.290.0070.00715.77
7.1.280.0070.00715.89
7.1.270.0030.01015.77
7.1.260.0060.00615.86
7.1.200.0100.00715.88
7.1.100.0060.00618.34
7.1.70.0030.00517.09
7.1.60.0030.02019.40
7.1.50.0070.01317.09
7.1.00.0100.07322.33
7.0.200.0000.00916.52
7.0.140.0100.06721.99
7.0.60.0070.09020.10
7.0.50.0000.04317.96
7.0.40.0000.04719.96
7.0.30.0530.07020.21
7.0.20.0330.04720.07
7.0.10.0130.04320.26
7.0.00.0070.05020.32
5.6.280.0070.07020.95
5.6.210.0100.08320.52
5.6.200.0070.04018.18
5.6.190.0100.07320.61
5.6.180.3830.04320.64
5.6.170.0370.06720.48
5.6.160.0100.08320.61
5.6.150.0070.04318.27
5.6.140.0070.08018.15
5.6.130.0100.08018.14
5.6.120.0200.03021.01
5.6.110.0130.08321.02
5.6.100.0030.08720.91
5.6.90.0070.07721.13
5.6.80.0030.07020.53
5.6.70.4630.03020.30
5.5.350.0070.08320.43
5.5.340.0070.03717.94
5.5.330.0200.04720.21
5.5.320.0330.04320.38
5.5.310.0370.07720.30
5.5.300.0000.09317.95
5.5.290.0000.08318.02
5.5.280.0100.08320.90
5.5.270.0070.05020.70
5.5.260.0100.07320.83
5.5.250.0100.08320.82
5.5.240.0130.05320.14
5.4.450.0300.04319.39
5.4.440.0400.03719.20
5.4.430.0370.03319.35
5.4.420.0130.03719.40
5.4.410.0770.04719.14
5.4.400.0200.03719.17
5.4.390.0230.03718.95
5.4.380.0400.04318.79
5.4.370.0430.04318.71
5.4.360.0400.05018.63
5.4.350.0500.07018.75
5.4.340.0300.05318.75
5.4.320.0100.03312.54
5.4.310.0080.03712.53
5.4.300.0050.03812.53
5.4.290.0060.04712.53
5.4.280.0030.03912.43
5.4.270.0080.03412.43
5.4.260.0070.03712.42
5.4.250.0080.03612.43
5.4.240.0110.03112.43
5.4.230.0090.03612.42
5.4.220.0100.03412.42
5.4.210.0070.03612.41
5.4.200.0120.03412.42
5.4.190.0060.03612.41
5.4.180.0080.03412.41
5.4.170.0050.03712.42
5.4.160.0070.03612.41
5.4.150.0080.04312.41
5.4.140.0100.04212.10
5.4.130.0060.04412.09
5.4.120.0070.03512.04
5.4.110.0070.03512.04
5.4.100.0060.03612.04
5.4.90.0040.03912.04
5.4.80.0090.03412.04
5.4.70.0060.03712.04
5.4.60.0060.03512.04
5.4.50.0050.03712.03
5.4.40.0090.03112.02
5.4.30.0070.03612.01
5.4.20.0050.03612.02
5.4.10.0050.04112.02
5.4.00.0030.04311.51
5.3.290.0100.03612.80
5.3.280.0080.04212.71
5.3.270.0110.03712.73
5.3.260.0070.03712.72
5.3.250.0040.03912.73
5.3.240.0100.04112.72
5.3.230.0060.03912.71
5.3.220.0070.03612.68
5.3.210.0050.04012.69
5.3.200.0070.03612.68
5.3.190.0050.04112.69
5.3.180.0060.04712.68
5.3.170.0030.03912.68
5.3.160.0060.03612.68
5.3.150.0060.03712.68
5.3.140.0050.03712.67
5.3.130.0070.03812.66
5.3.120.0030.04212.67
5.3.110.0040.04112.67
5.3.100.0080.03512.15
5.3.90.0050.03612.14
5.3.80.0050.03712.13
5.3.70.0080.03412.13
5.3.60.0090.03312.12
5.3.50.0090.03212.05
5.3.40.0070.03512.05
5.3.30.0100.03212.02
5.3.20.0060.03711.80
5.3.10.0060.03611.77
5.3.00.0080.03511.75
5.2.170.0050.0309.26
5.2.160.0040.0309.25
5.2.150.0040.0329.25
5.2.140.0060.0299.25
5.2.130.0050.0289.21
5.2.120.0040.0299.21
5.2.110.0050.0289.22
5.2.100.0040.0299.22
5.2.90.0040.0299.21
5.2.80.0060.0329.21
5.2.70.0040.0439.21
5.2.60.0060.0339.16
5.2.50.0040.0309.14
5.2.40.0050.0289.11
5.2.30.0040.0299.09
5.2.20.0060.0269.07
5.2.10.0040.0298.98
5.2.00.0050.0298.85
5.1.60.0060.0228.13
5.1.50.0030.0268.12
5.1.40.0020.0288.10
5.1.30.0070.0338.45
5.1.20.0040.0328.47
5.1.10.0080.0268.21
5.1.00.0030.0308.21
5.0.50.0030.0246.71
5.0.40.0040.0186.57
5.0.30.0040.0366.38
5.0.20.0060.0186.37
5.0.10.0010.0226.35
5.0.00.0030.0326.35
4.4.90.0010.0174.78
4.4.80.0040.0154.75
4.4.70.0040.0154.75
4.4.60.0040.0154.75
4.4.50.0020.0174.77
4.4.40.0040.0274.71
4.4.30.0050.0134.76
4.4.20.0010.0174.85
4.4.10.0040.0144.85
4.4.00.0010.0274.76
4.3.110.0040.0154.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0040.0224.58
4.3.70.0030.0144.63
4.3.60.0030.0144.63
4.3.50.0030.0204.63
4.3.40.0030.0244.54
4.3.30.0040.0143.29
4.3.20.0040.0153.25
4.3.10.0010.0173.22
4.3.00.0000.01715.66

preferences:
37.97 ms | 401 KiB | 5 Q