3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2013-11-17 17:48:00', new DateTimeZone('Europe/Amsterdam')); $date->setTimeZone(new DateTimeZone('UTC')); var_dump($date->format('r'));

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)
8.3.60.0090.01218.43
8.3.50.0120.00521.21
8.3.40.0140.00318.88
8.3.30.0070.00720.14
8.3.20.0080.00020.29
8.3.10.0080.00020.96
8.3.00.0070.00023.66
8.2.180.0140.00316.75
8.2.170.0140.00022.96
8.2.160.0100.00320.38
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00021.00
8.2.110.0060.00319.45
8.2.100.0080.00417.84
8.2.90.0040.00419.28
8.2.80.0040.00418.04
8.2.70.0050.00317.63
8.2.60.0050.00517.78
8.2.50.0080.00018.07
8.2.40.0050.00318.28
8.2.30.0040.00819.35
8.2.20.0040.00417.77
8.2.10.0000.00817.72
8.2.00.0070.00017.91
8.1.280.0110.01125.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00720.64
8.1.230.0050.00520.97
8.1.220.0040.00418.77
8.1.210.0080.00318.94
8.1.200.0060.00317.35
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0090.00018.66
8.1.160.0000.00818.85
8.1.150.0000.00718.68
8.1.140.0050.00317.61
8.1.130.0000.00717.80
8.1.120.0040.00417.48
8.1.110.0000.00817.52
8.1.100.0070.00017.54
8.1.90.0050.00217.58
8.1.80.0000.00817.46
8.1.70.0030.00317.48
8.1.60.0080.00317.60
8.1.50.0040.00417.54
8.1.40.0040.00417.63
8.1.30.0060.00317.70
8.1.20.0080.00017.71
8.1.10.0040.00417.61
8.1.00.0020.00517.55
8.0.300.0040.00419.95
8.0.290.0000.00717.03
8.0.280.0030.00518.37
8.0.270.0030.00317.16
8.0.260.0030.00316.86
8.0.250.0000.00717.00
8.0.240.0030.00617.09
8.0.230.0050.00217.11
8.0.220.0000.00716.91
8.0.210.0030.00316.98
8.0.200.0030.00317.11
8.0.190.0070.00017.06
8.0.180.0030.00317.08
8.0.170.0070.00016.93
8.0.160.0000.00816.97
8.0.150.0000.00716.92
8.0.140.0070.00016.87
8.0.130.0070.00013.45
8.0.120.0000.00716.97
8.0.110.0000.00716.93
8.0.100.0050.00217.02
8.0.90.0050.00317.02
8.0.80.0060.00817.08
8.0.70.0030.00517.14
8.0.60.0040.00417.01
8.0.50.0000.00716.87
8.0.30.0100.00817.02
8.0.20.0110.00717.40
8.0.10.0000.00717.02
8.0.00.0100.00716.79
7.4.330.0050.00014.99
7.4.320.0030.00616.50
7.4.300.0000.00616.59
7.4.290.0000.00716.60
7.4.280.0000.00716.62
7.4.270.0040.00416.57
7.4.260.0000.00513.34
7.4.250.0040.00416.53
7.4.240.0030.00316.71
7.4.230.0000.00716.68
7.4.220.0070.01016.53
7.4.210.0060.01016.65
7.4.200.0040.00416.78
7.4.190.0000.00716.72
7.4.160.0050.01116.66
7.4.150.0060.01217.40
7.4.140.0120.00817.86
7.4.130.0110.00716.52
7.4.120.0020.01516.47
7.4.110.0080.00916.80
7.4.100.0130.00916.45
7.4.90.0090.00916.73
7.4.80.0100.00719.39
7.4.70.0090.00616.39
7.4.60.0140.00316.66
7.4.50.0000.00816.69
7.4.40.0030.00922.77
7.4.30.0170.00016.67
7.4.00.0090.00015.18
7.3.330.0050.00013.09
7.3.320.0000.00713.18
7.3.310.0030.00316.29
7.3.300.0070.00016.29
7.3.290.0060.01216.30
7.3.280.0070.01016.36
7.3.270.0110.00617.40
7.3.260.0090.01318.24
7.3.250.0050.01416.44
7.3.240.0100.01416.58
7.3.230.0130.01016.44
7.3.210.0150.00316.61
7.3.200.0170.00319.39
7.3.190.0030.01416.26
7.3.180.0090.00916.47
7.3.170.0070.01116.49
7.3.160.0060.01616.36
7.3.120.0090.00914.73
7.2.330.0090.00916.58
7.2.320.0120.00616.52
7.2.310.0130.01016.82
7.2.300.0030.01416.53
7.2.290.0030.01316.51
7.1.70.0040.00416.86
7.1.60.0030.00717.38
7.1.50.0100.01016.72
7.1.00.0000.03722.42
7.0.200.0000.01516.81
7.0.140.0000.07721.95
7.0.100.0300.05019.98
7.0.90.0300.03019.92
7.0.80.0070.07319.96
7.0.70.0130.07719.96
7.0.60.0070.03719.84
7.0.50.0100.04020.27
7.0.40.0070.05019.92
7.0.30.0100.05720.04
7.0.20.0130.03320.08
7.0.10.0030.03720.13
7.0.00.0030.04720.09
5.6.280.0070.07021.02
5.6.250.0070.03720.66
5.6.240.0130.04720.58
5.6.230.0030.07320.68
5.6.220.0070.08320.64
5.6.210.0030.06320.77
5.6.200.0030.04321.06
5.6.190.0230.06321.17
5.6.180.0130.06721.08
5.6.170.0000.04321.04
5.6.160.0100.07021.10
5.6.150.0030.04721.08
5.6.140.0100.07321.07
5.6.130.0130.07321.07
5.6.120.0070.07320.96
5.6.110.0070.06021.02
5.6.100.0000.04020.93
5.6.90.0070.04721.09
5.6.80.0030.04320.48
5.6.70.0070.03720.45
5.6.60.0070.06720.44
5.6.50.0030.04020.43
5.6.40.0030.08720.38
5.6.30.0100.07320.42
5.6.20.0000.03720.31
5.6.10.0000.03720.39
5.6.00.0070.03720.50
5.5.380.0030.06020.41
5.5.370.0100.03720.36
5.5.360.0130.06320.43
5.5.350.0100.08320.45
5.5.340.0000.04020.93
5.5.330.0070.04320.91
5.5.320.0070.03320.86
5.5.310.0070.05020.82
5.5.300.0100.06720.79
5.5.290.0170.07020.92
5.5.280.0000.06720.85
5.5.270.0030.06320.76
5.5.260.0100.06020.67
5.5.250.0070.03020.63
5.5.240.0030.07320.21
5.5.230.0100.08020.13
5.5.220.0030.05320.21
5.5.210.0070.04320.28
5.5.200.0100.07020.13
5.5.190.0030.04020.08
5.5.180.0030.05320.17
5.5.160.0030.04320.21
5.5.150.0000.03720.12
5.5.140.0030.03720.24
5.5.130.0070.03020.18
5.5.120.0070.07020.12
5.5.110.0130.07020.15
5.5.100.0130.07720.07
5.5.90.0130.03019.96
5.5.80.0030.03320.16
5.5.70.0070.07720.04
5.5.60.0030.04720.11
5.5.50.0000.03720.01
5.5.40.0000.03719.96
5.5.30.0170.04019.88
5.5.20.0070.07720.04
5.5.10.0070.04020.05
5.5.00.0170.06019.96
5.4.450.0030.08719.33
5.4.440.0030.04319.45
5.4.430.0070.07319.29
5.4.420.0070.08019.33
5.4.410.0030.03319.32
5.4.400.0030.04019.13
5.4.390.0100.03319.04
5.4.380.0000.06718.95
5.4.370.0070.04719.11
5.4.360.0030.04018.96
5.4.350.0000.07319.05
5.4.340.0030.04019.05
5.4.320.0070.07718.90
5.4.310.0070.03018.94
5.4.300.0030.06018.96
5.4.290.0070.03319.05
5.4.280.0070.05319.23
5.4.270.0100.07019.09
5.4.260.0000.06718.98
5.4.250.0000.07019.13
5.4.240.0030.06718.89
5.4.230.0070.03718.91
5.4.220.0130.02719.06
5.4.210.0070.03019.04
5.4.200.0070.06318.96
5.4.190.0030.08018.80
5.4.180.0030.03319.02
5.4.170.0130.03018.77
5.4.160.0030.03719.01
5.4.150.0100.07719.12
5.4.140.0030.07016.43
5.4.130.0030.03016.38
5.4.120.0030.05016.32
5.4.110.0070.03716.36
5.4.100.0070.07316.40
5.4.90.0030.03716.38
5.4.80.0030.04016.24
5.4.70.0000.03316.34
5.4.60.0030.03016.34
5.4.50.0170.04716.28
5.4.40.0070.07016.39
5.4.30.0000.04016.40
5.4.20.0100.02316.20
5.4.10.0030.03016.26
5.4.00.0000.04015.50
5.3.290.0070.03014.62
5.3.280.0030.04014.58
5.3.270.0070.05714.44
5.3.260.0070.04014.46
5.3.250.0100.06314.56
5.3.240.0070.03014.43
5.3.230.0100.02714.58
5.3.220.0000.04014.50
5.3.210.0030.04314.42
5.3.200.0130.06014.53
5.3.190.0170.02714.52
5.3.180.0070.06314.40
5.3.170.0030.06714.56
5.3.160.0000.04314.57
5.3.150.0070.03014.52
5.3.140.0000.05314.41
5.3.130.0030.03714.40
5.3.120.0100.03314.46
5.3.110.0030.03714.37
5.3.100.0000.04313.86
5.3.90.0070.03713.99
5.3.80.0070.03713.97
5.3.70.0030.03014.00
5.3.60.0070.03313.98
5.3.50.0000.03313.89
5.3.40.0030.03713.89
5.3.30.0030.03013.82
5.3.20.0070.03013.66
5.3.10.0000.04013.64
5.3.00.0030.03313.62
5.2.170.0070.02011.10
5.2.160.0030.03311.18
5.2.150.0000.03011.13
5.2.140.0000.03011.10
5.2.130.0030.02310.91
5.2.120.0000.03011.09
5.2.110.0070.02711.09
5.2.100.0000.02710.95
5.2.90.0000.02710.91
5.2.80.0030.02311.08
5.2.70.0000.02710.96
5.2.60.0070.03011.08
5.2.50.0100.02310.97
5.2.40.0030.02310.98
5.2.30.0000.03310.85
5.2.20.0000.02711.00
5.2.10.0000.02710.75
5.2.00.0000.02710.57
5.1.60.0000.0209.82
5.1.50.0070.0179.98
5.1.40.0000.02310.02
5.1.30.0030.02010.26
5.1.20.0170.01310.31
5.1.10.0000.0239.89
5.1.00.0000.02310.09
5.0.50.0000.0179.21
5.0.40.0000.0179.21
5.0.30.0000.0279.21
5.0.20.0000.0209.21
5.0.10.0000.0179.21
5.0.00.0000.0279.21
4.4.90.0000.0209.21
4.4.80.0000.0139.21
4.4.70.0000.0139.21
4.4.60.0030.0109.21
4.4.50.0000.0139.21
4.4.40.0000.0209.21
4.4.30.0000.0139.21
4.4.20.0000.0179.21
4.4.10.0030.0109.21
4.4.00.0000.0279.21
4.3.110.0030.0109.21
4.3.100.0000.0139.21
4.3.90.0000.0139.21
4.3.80.0000.0209.21
4.3.70.0000.0139.21
4.3.60.0000.0139.21
4.3.50.0000.0139.21
4.3.40.0000.0209.21
4.3.30.0000.0139.21
4.3.20.0000.0139.21
4.3.10.0000.0139.21
4.3.00.0000.0139.21

preferences:
58.71 ms | 400 KiB | 5 Q