3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2005-10-10', new DateTimeZone('PST')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('PT')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('PDT')); var_dump($date->format('c')); $date = new DateTime('2005-10-10', new DateTimeZone('MT')); var_dump($date->format('c')); $date->setTimezone(new DateTimeZone('CET')); var_dump($date->format('c'));

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)
8.3.60.0120.00918.28
8.3.50.0070.00721.15
8.3.40.0040.01118.88
8.3.30.0170.00019.09
8.3.20.0040.00420.21
8.3.10.0080.00021.97
8.3.00.0040.00422.52
8.2.180.0120.00616.75
8.2.170.0110.01122.96
8.2.160.0150.00019.09
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.36
8.2.110.0060.00322.02
8.2.100.0130.00317.91
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0030.00717.63
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0080.00018.02
8.2.30.0040.00418.08
8.2.20.0040.00417.92
8.2.10.0030.00517.69
8.2.00.0020.00517.75
8.1.280.0100.01025.92
8.1.270.0040.00422.03
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.96
8.1.230.0090.00319.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0040.00417.53
8.1.180.0080.00018.55
8.1.170.0000.00818.51
8.1.160.0040.00422.17
8.1.150.0040.00418.64
8.1.140.0000.00717.54
8.1.130.0000.00717.82
8.1.120.0070.00017.52
8.1.110.0080.00017.44
8.1.100.0030.00517.55
8.1.90.0000.00817.57
8.1.80.0070.00017.62
8.1.70.0030.00317.38
8.1.60.0050.00517.61
8.1.50.0040.00417.54
8.1.40.0050.00317.53
8.1.30.0050.00217.55
8.1.20.0040.00417.59
8.1.10.0000.00717.67
8.1.00.0050.00317.63
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0000.00818.29
8.0.270.0000.00817.22
8.0.260.0000.00816.96
8.0.250.0000.00716.96
8.0.240.0050.00217.15
8.0.230.0000.00717.17
8.0.220.0070.00017.06
8.0.210.0000.00716.96
8.0.200.0030.00317.07
8.0.190.0000.00817.09
8.0.180.0030.00516.97
8.0.170.0040.00417.08
8.0.160.0000.00717.08
8.0.150.0000.00717.03
8.0.140.0000.00716.91
8.0.130.0000.00613.43
8.0.120.0060.00317.00
8.0.110.0070.00016.90
8.0.100.0090.00016.98
8.0.90.0040.00416.90
8.0.80.0090.00617.07
8.0.70.0080.00016.90
8.0.60.0020.00516.86
8.0.50.0040.00416.94
8.0.30.0070.01117.21
8.0.20.0090.01017.40
8.0.10.0000.00717.19
8.0.00.0020.01716.95
7.4.330.0050.00015.00
7.4.320.0060.00016.61
7.4.300.0030.00316.50
7.4.290.0000.00716.74
7.4.280.0000.00716.47
7.4.270.0040.00416.72
7.4.260.0030.00316.56
7.4.250.0070.00016.55
7.4.240.0040.00416.54
7.4.230.0000.00816.56
7.4.220.0070.01116.68
7.4.210.0090.00616.67
7.4.200.0040.00416.79
7.4.190.0000.00716.64
7.4.160.0100.00616.60
7.4.150.0090.00917.40
7.4.140.0090.01317.86
7.4.130.0110.00816.60
7.4.120.0100.00716.61
7.4.110.0090.00916.52
7.4.100.0100.01016.75
7.4.90.0090.00916.72
7.4.80.0160.00719.39
7.4.70.0100.00716.54
7.4.60.0060.00916.71
7.4.50.0000.00516.71
7.4.40.0070.00422.77
7.4.30.0070.01116.55
7.4.00.0060.00715.18
7.3.330.0000.00513.20
7.3.320.0020.00213.34
7.3.310.0000.00716.29
7.3.300.0040.00416.39
7.3.290.0090.00516.39
7.3.280.0070.00816.39
7.3.270.0080.00817.40
7.3.260.0090.00916.39
7.3.250.0080.00916.47
7.3.240.0090.00916.43
7.3.230.0040.01416.41
7.3.210.0110.00716.53
7.3.200.0100.00719.39
7.3.190.0140.00716.48
7.3.180.0070.01016.41
7.3.170.0110.01116.47
7.3.160.0070.01116.64
7.3.120.0030.01214.71
7.3.110.0000.01715.09
7.3.100.0100.00714.80
7.3.90.0110.00315.09
7.3.80.0000.01615.00
7.3.70.0120.00314.77
7.3.60.0110.00314.72
7.3.50.0000.01614.85
7.3.40.0060.00814.86
7.3.30.0040.01214.98
7.3.20.0110.00416.50
7.3.10.0070.00716.46
7.3.00.0000.01116.68
7.2.330.0100.01416.62
7.2.320.0100.00716.37
7.2.310.0090.00916.64
7.2.300.0100.00516.78
7.2.290.0060.01216.38
7.2.250.0060.01014.98
7.2.240.0030.01715.26
7.2.230.0030.01315.08
7.2.220.0090.00615.21
7.2.210.0090.00915.03
7.2.200.0120.00315.04
7.2.190.0060.00914.96
7.2.180.0040.00715.16
7.2.170.0140.00015.14
7.2.60.0000.00816.75
7.2.00.0090.00619.54
7.1.330.0060.00915.76
7.1.320.0040.00715.91
7.1.310.0070.01115.64
7.1.300.0040.01115.70
7.1.290.0030.00815.85
7.1.280.0000.01415.82
7.1.270.0110.00415.64
7.1.260.0060.00315.79
7.1.200.0090.00315.89
7.1.100.0030.01218.39
7.1.70.0060.00617.12
7.1.60.0110.01419.82
7.1.50.0030.01017.02
7.1.00.0030.04722.31
7.0.200.0000.01016.90
7.0.140.0070.06722.10
7.0.100.0170.03719.93
7.0.90.0030.05019.88
7.0.80.0330.06020.04
7.0.70.0070.06019.87
7.0.60.0070.06719.95
7.0.50.0300.05720.36
7.0.40.0130.04020.13
7.0.30.0000.05020.18
7.0.20.0130.07320.05
7.0.10.0000.06320.14
7.0.00.0070.05020.16
5.6.280.0030.07321.17
5.6.250.0000.05020.73
5.6.240.0070.04020.63
5.6.230.0070.04320.51
5.6.220.0130.06720.65
5.6.210.0100.06020.56
5.6.200.0100.07020.94
5.6.190.0070.07321.08
5.6.180.0200.06321.14
5.6.170.0100.05021.02
5.6.160.0170.03321.05
5.6.150.0070.06721.11
5.6.140.0030.04721.17
5.6.130.0030.04721.08
5.6.120.0070.04321.04
5.6.110.0030.04321.00
5.6.100.0070.04720.93
5.6.90.0030.04721.09
5.6.80.0030.06020.40
5.6.70.0000.05320.43
5.6.60.0070.04320.33
5.6.50.0030.05320.40
5.6.40.0100.06320.40
5.6.30.0100.03720.41
5.6.20.0070.04020.46
5.6.10.0070.04020.32
5.6.00.0030.04720.46
5.5.380.0030.04020.38
5.5.370.0000.04320.55
5.5.360.0130.04720.51
5.5.350.0100.06020.39
5.5.340.0100.06720.83
5.5.330.0000.04720.83
5.5.320.0130.05020.88
5.5.310.0030.06020.92
5.5.300.0070.04020.87
5.5.290.0100.04320.80
5.5.280.0030.04720.80
5.5.270.0070.05020.79
5.5.260.0030.05020.87
5.5.250.0070.07020.62
5.5.240.0100.06720.26
5.5.230.0030.06720.18
5.5.220.0030.05720.26
5.5.210.0100.05720.30
5.5.200.0000.07320.13
5.5.190.0030.04020.08
5.5.180.0070.05020.25
5.5.160.0030.05720.25
5.5.150.0070.04020.00
5.5.140.0030.04320.17
5.5.130.0030.04720.15
5.5.120.0100.05020.16
5.5.110.0070.07020.22
5.5.100.0030.04320.16
5.5.90.0030.04320.09
5.5.80.0030.06720.06
5.5.70.0000.05320.09
5.5.60.0030.05719.96
5.5.50.0030.04720.01
5.5.40.0000.04719.93
5.5.30.0130.04720.00
5.5.20.0070.05020.09
5.5.10.0100.04719.93
5.5.00.0030.04020.05
5.4.450.0030.04319.20
5.4.440.0030.04019.37
5.4.430.0070.05319.16
5.4.420.0000.04319.45
5.4.410.0030.05019.24
5.4.400.0030.07018.95
5.4.390.0070.03719.24
5.4.380.0030.06318.89
5.4.370.0100.06019.04
5.4.360.0100.04018.90
5.4.350.0100.05319.02
5.4.340.0100.04018.88
5.4.320.0070.04019.04
5.4.310.0100.04719.04
5.4.300.0030.06019.13
5.4.290.0030.05319.12
5.4.280.0100.06019.04
5.4.270.0030.04718.90
5.4.260.0130.05319.04
5.4.250.0100.06318.89
5.4.240.0070.05719.04
5.4.230.0100.04019.02
5.4.220.0100.05019.20
5.4.210.0030.04719.02
5.4.200.0100.05319.02
5.4.190.0130.04019.02
5.4.180.0000.06318.84
5.4.170.0070.03719.20
5.4.160.0070.03719.14
5.4.150.0070.04318.85
5.4.140.0030.04016.25
5.4.130.0100.03316.44
5.4.120.0070.04016.24
5.4.110.0030.05716.50
5.4.100.0000.04316.43
5.4.90.0030.04716.27
5.4.80.0100.05316.33
5.4.70.0070.03716.39
5.4.60.0070.07016.29
5.4.50.0070.03316.38
5.4.40.0130.03316.38
5.4.30.0030.06316.32
5.4.20.0070.03716.36
5.4.10.0070.04016.48
5.4.00.0070.04715.85
5.3.290.0030.06714.60
5.3.280.0070.05014.63
5.3.270.0000.04714.70
5.3.260.0070.04314.66
5.3.250.0070.04314.67
5.3.240.0000.04714.64
5.3.230.0070.04014.66
5.3.220.0070.04314.53
5.3.210.0070.04714.63
5.3.200.0070.04714.63
5.3.190.0100.06014.56
5.3.180.0000.04714.52
5.3.170.0000.04714.54
5.3.160.0200.06314.58
5.3.150.0070.05714.69
5.3.140.0030.07014.70
5.3.130.0170.03314.62
5.3.120.0070.05014.57
5.3.110.0070.03714.70
5.3.100.0030.06713.97
5.3.90.0000.05014.08
5.3.80.0030.04714.14
5.3.70.0130.05714.08
5.3.60.0000.04014.07
5.3.50.0030.05014.09
5.3.40.0000.05314.07
5.3.30.0030.05313.98
5.3.20.0000.04013.81
5.3.10.0030.04013.71
5.3.00.0070.03713.53
5.2.170.0030.04011.21
5.2.160.0070.03011.20
5.2.150.0030.03311.29
5.2.140.0030.03311.18
5.2.130.0070.04011.11
5.2.120.0070.03311.18
5.2.110.0000.03011.16
5.2.100.0070.05711.21
5.2.90.0030.06010.98
5.2.80.0070.04310.96
5.2.70.0070.04711.20
5.2.60.0070.03711.04
5.2.50.0130.02310.90
5.2.40.0030.06011.02
5.2.30.0070.04310.84
5.2.20.0000.03710.97
5.2.10.0100.05010.77
5.2.00.0030.03310.78
5.1.60.0030.02310.66
5.1.50.0000.02710.66
5.1.40.0100.04310.66
5.1.30.0030.03310.66
5.1.20.0070.04710.66
5.1.10.0100.03310.66
5.1.00.0030.02310.66
5.0.50.0000.04010.66
5.0.40.0000.04010.66
5.0.30.0030.03710.66
5.0.20.0100.04010.66
5.0.10.0000.04010.66
5.0.00.0000.04010.66
4.4.90.0030.02710.66
4.4.80.0070.03010.66
4.4.70.0000.01710.66
4.4.60.0030.03710.66
4.4.50.0000.02710.66
4.4.40.0030.05010.66
4.4.30.0030.01310.66
4.4.20.0030.03010.66
4.4.10.0030.01710.66
4.4.00.0030.04010.66
4.3.110.0030.02710.66
4.3.100.0030.02010.66
4.3.90.0030.03010.66
4.3.80.0030.02310.66
4.3.70.0000.03010.66
4.3.60.0000.02010.66
4.3.50.0000.02310.66
4.3.40.0000.05310.66
4.3.30.0000.01710.66
4.3.20.0000.02710.66
4.3.10.0000.02310.66
4.3.00.0070.01010.66

preferences:
55.14 ms | 401 KiB | 5 Q