3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isDST(\DateTime $date){ return $date->getTimezone()->getTransitions($date->getTimestamp(), $date->getTimestamp())[0]['isdst']; } $date = new \DateTime('2014-03-08', new \DateTimeZone('America/New_York')); var_dump(isDST($date)); $date = new \DateTime('2014-03-10', new \DateTimeZone('America/New_York')); var_dump(isDST($date));

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)
8.3.60.0090.00916.75
8.3.50.0090.00521.33
8.3.40.0210.00018.79
8.3.30.0200.00019.17
8.3.20.0000.00820.39
8.3.10.0050.00322.13
8.3.00.0080.00022.56
8.2.180.0110.01116.50
8.2.170.0030.01022.96
8.2.160.0110.00720.57
8.2.150.0080.00024.18
8.2.140.0040.01224.66
8.2.130.0140.00026.16
8.2.120.0000.00819.76
8.2.110.0040.00420.52
8.2.100.0000.01119.33
8.2.90.0030.00619.17
8.2.80.0050.00319.28
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0000.00819.79
8.2.20.0000.00717.69
8.2.10.0000.00717.80
8.2.00.0000.00717.88
8.1.280.0120.00325.92
8.1.270.0060.00320.71
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.88
8.1.230.0060.00619.01
8.1.220.0040.00417.75
8.1.210.0080.00018.77
8.1.200.0030.00617.47
8.1.190.0080.00017.51
8.1.180.0060.00320.14
8.1.170.0030.00618.60
8.1.160.0040.00422.17
8.1.150.0040.00718.75
8.1.140.0030.00517.61
8.1.130.0000.00717.89
8.1.120.0040.00417.75
8.1.110.0040.00417.65
8.1.100.0070.00017.61
8.1.90.0000.00817.60
8.1.80.0080.00017.61
8.1.70.0030.00317.63
8.1.60.0000.00817.64
8.1.50.0000.00717.67
8.1.40.0020.00517.73
8.1.30.0030.00617.68
8.1.20.0000.00817.63
8.1.10.0080.00017.65
8.1.00.0040.00417.61
8.0.300.0000.00718.77
8.0.290.0030.00617.05
8.0.280.0030.00318.32
8.0.270.0000.00817.14
8.0.260.0000.00716.89
8.0.250.0040.00417.17
8.0.240.0000.00817.20
8.0.230.0030.00317.07
8.0.220.0060.00017.07
8.0.210.0000.00717.12
8.0.200.0030.00317.04
8.0.190.0000.00717.06
8.0.180.0000.00717.12
8.0.170.0000.00817.01
8.0.160.0040.00417.07
8.0.150.0040.00417.11
8.0.140.0120.00017.03
8.0.130.0000.00613.61
8.0.120.0040.00417.04
8.0.110.0000.00817.05
8.0.100.0000.00717.08
8.0.90.0020.00516.88
8.0.80.0070.00717.10
8.0.70.0000.00816.95
8.0.60.0080.00017.13
8.0.50.0040.00417.04
8.0.30.0120.00617.30
8.0.20.0140.00417.41
8.0.10.0040.00417.29
8.0.00.0080.01516.98
7.4.330.0050.00015.00
7.4.320.0030.00316.68
7.4.300.0040.00416.73
7.4.290.0030.00316.67
7.4.280.0000.00716.55
7.4.270.0000.00616.72
7.4.260.0030.00316.56
7.4.250.0080.00016.59
7.4.240.0020.00516.72
7.4.230.0030.00316.76
7.4.220.0060.02016.63
7.4.210.0060.01016.70
7.4.200.0000.00716.64
7.4.190.0000.00716.63
7.4.160.0120.00316.43
7.4.150.0070.01017.40
7.4.140.0120.00617.86
7.4.130.0100.00716.61
7.4.120.0060.01016.60
7.4.110.0060.01016.51
7.4.100.0080.01216.70
7.4.90.0100.00716.69
7.4.80.0130.00319.39
7.4.70.0150.00316.70
7.4.60.0120.00916.68
7.4.50.0030.00316.53
7.4.40.0000.01322.77
7.4.30.0060.01016.27
7.4.00.0080.00815.19
7.3.330.0030.00313.27
7.3.320.0030.00313.45
7.3.310.0000.00716.48
7.3.300.0000.00716.49
7.3.290.0040.01116.49
7.3.280.0090.00816.51
7.3.270.0030.01317.40
7.3.260.0030.01316.64
7.3.250.0110.00816.48
7.3.240.0080.01516.73
7.3.230.0070.01016.55
7.3.210.0090.00916.46
7.3.200.0070.01019.39
7.3.190.0110.00716.39
7.3.180.0060.01016.61
7.3.170.0140.00516.49
7.3.160.0060.00916.65
7.3.120.0100.00615.11
7.2.330.0130.00916.59
7.2.320.0130.01316.59
7.2.310.0110.00616.46
7.2.300.0100.00616.87
7.2.290.0060.01116.77
7.1.70.0090.00617.26
7.1.60.0090.01519.50
7.1.50.0150.00617.17
7.1.00.0030.06722.40
7.0.200.0070.00417.05
7.0.140.0070.07022.12
7.0.60.0070.04719.98
7.0.50.0100.07717.98
7.0.40.0170.07720.14
7.0.30.0270.08320.33
7.0.20.0270.04720.06
7.0.10.0230.06720.34
7.0.00.0100.06320.24
5.6.280.0070.06720.99
5.6.210.0070.05720.61
5.6.200.0130.03018.16
5.6.190.0130.06020.49
5.6.180.2770.04320.55
5.6.170.0230.08020.58
5.6.160.0030.05020.52
5.6.150.0070.07318.19
5.6.140.0100.04318.18
5.6.130.0070.08018.17
5.6.120.0130.08320.97
5.6.110.0170.07720.98
5.6.100.0070.08320.89
5.6.90.0170.06021.13
5.6.80.0030.04720.38
5.6.70.0230.06020.48
5.5.350.0130.03020.44
5.5.340.0070.04717.96
5.5.330.0130.07720.27
5.5.320.0200.07320.37
5.5.310.0270.07320.28
5.5.300.0030.08318.07
5.5.290.0030.08018.02
5.5.280.0100.08020.76
5.5.270.0170.05720.93
5.5.260.0070.08320.64
5.5.250.0070.07320.61
5.5.240.0100.07020.16
5.4.450.0200.05719.20
5.4.440.0200.05719.31
5.4.430.0070.06319.44
5.4.420.0200.05019.46
5.4.410.0170.05019.48
5.4.400.1800.07018.84
5.4.390.0230.05018.79
5.4.380.0400.06318.59
5.4.370.0170.04718.59
5.4.360.0170.04718.77
5.4.350.0150.05312.02
5.4.340.0120.06012.02
5.4.320.0070.03612.50
5.4.310.0110.04112.50
5.4.300.0070.03512.50
5.4.290.0040.04212.50
5.4.280.0080.03812.39
5.4.270.0060.03912.40
5.4.260.0090.04612.39
5.4.250.0100.06718.97
5.4.240.0100.06018.80
5.4.230.0130.05318.84
5.4.220.0100.05718.82
5.4.210.0100.05319.04
5.4.200.0130.05318.83
5.4.190.0030.07318.98
5.4.180.0030.07018.79
5.4.170.0100.07319.04
5.4.160.0070.07019.01
5.4.150.0200.06318.79
5.4.140.0170.05716.55
5.4.130.0230.05316.47
5.4.120.0170.06316.55
5.4.110.0200.05316.57
5.4.100.0100.06316.34
5.4.90.0100.05316.47
5.4.80.0030.07016.47
5.4.70.0100.04716.40
5.4.60.0030.05316.58
5.4.50.0100.06016.46
5.4.40.0130.05316.55
5.4.30.0100.06716.46
5.4.20.0070.05016.54
5.4.10.0100.06316.45
5.4.00.0200.05315.95
5.3.290.0070.04212.80
5.3.280.0130.06714.81
5.3.270.0130.05714.68
5.3.260.0170.07014.69
5.3.250.0100.06314.63
5.3.240.0070.06014.82
5.3.230.0130.07314.82
5.3.220.0100.07314.64
5.3.210.0300.06314.58
5.3.200.0100.06714.55
5.3.190.0070.07014.63
5.3.180.0130.06714.78
5.3.170.0100.06714.53
5.3.160.0200.03714.66
5.3.150.0130.05014.60
5.3.140.0030.08014.62
5.3.130.0100.05014.61
5.3.120.0100.05314.63
5.3.110.0030.08314.70
5.3.100.0170.04314.01
5.3.90.0100.05013.93
5.3.80.0100.06314.10
5.3.70.0070.05314.20
5.3.60.0070.05714.08
5.3.50.0100.04714.04
5.3.40.0130.04714.11
5.3.30.0170.06314.09
5.3.20.0100.05013.76
5.3.10.0270.05313.50
5.3.00.0100.05713.82
5.2.170.0030.04711.23
5.2.160.0170.03311.14
5.2.150.0130.04011.21
5.2.140.0070.04711.12
5.2.130.0070.05011.11
5.2.120.0000.05311.28
5.2.110.0030.05011.07
5.2.100.0030.05711.31
5.2.90.0070.04011.09
5.2.80.0030.05010.99
5.2.70.0130.05011.15
5.2.60.0070.04710.96
5.2.50.0100.04011.20
5.2.40.0100.04011.00
5.2.30.0130.03710.95
5.2.20.0130.05011.15
5.2.10.0130.04311.09
5.2.00.0130.04310.80
5.1.60.0100.0279.95
5.1.50.0070.04310.07
5.1.40.0070.03310.02
5.1.30.0030.05010.23
5.1.20.0030.05310.18
5.1.10.0100.0379.99
5.1.00.0030.03710.06
5.0.50.0030.0308.70
5.0.40.0070.0238.56
5.0.30.0030.0538.14
5.0.20.0100.0238.17
5.0.10.0070.0278.36
5.0.00.0070.0438.22
4.4.90.0030.0337.34
4.4.80.0030.0307.34
4.4.70.0030.0207.34
4.4.60.0000.0337.34
4.4.50.0030.0307.34
4.4.40.0100.0307.34
4.4.30.0070.0237.34
4.4.20.0070.0207.34
4.4.10.0000.0277.34
4.4.00.0030.0337.34
4.3.110.0000.0277.34
4.3.100.0100.0137.34
4.3.90.0000.0307.34
4.3.80.0070.0407.34
4.3.70.0000.0337.34
4.3.60.0030.0207.34
4.3.50.0000.0337.34
4.3.40.0000.0337.34
4.3.30.0000.0237.34
4.3.20.0000.0237.34
4.3.10.0000.0307.34
4.3.00.0030.0206.80

preferences:
61.54 ms | 401 KiB | 5 Q