3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = substr('20190630175050Z', 0, -1); echo gmdate('d-m-Y H:i:s', $timestamp);

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)
8.3.60.0140.00316.38
8.3.50.0120.00618.03
8.3.40.0140.00018.89
8.3.30.0150.00318.97
8.3.20.0070.00020.21
8.3.10.0000.00721.77
8.3.00.0050.00517.38
8.2.180.0120.00316.38
8.2.170.0070.00718.89
8.2.160.0060.00822.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00419.23
8.2.110.0100.00019.27
8.2.100.0040.00717.63
8.2.90.0000.00719.08
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00418.03
8.2.50.0050.00318.07
8.2.40.0000.00718.16
8.2.30.0000.00718.03
8.2.20.0050.00317.66
8.2.10.0000.00817.98
8.2.00.0000.00718.16
8.1.280.0080.00625.92
8.1.270.0080.00020.23
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0000.00921.99
8.1.230.0040.00817.64
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0100.00018.42
8.1.160.0040.00421.85
8.1.150.0070.00018.75
8.1.140.0000.00720.32
8.1.130.0030.00317.73
8.1.120.0000.00817.28
8.1.110.0000.00717.45
8.1.100.0000.00717.33
8.1.90.0000.00717.36
8.1.80.0040.00417.41
8.1.70.0070.00017.34
8.1.60.0000.00817.51
8.1.50.0040.00417.43
8.1.40.0000.00917.33
8.1.30.0040.00417.57
8.1.20.0000.00717.51
8.1.10.0000.00717.49
8.1.00.0080.00017.29
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0030.00618.31
8.0.270.0000.00717.15
8.0.260.0040.00417.15
8.0.250.0000.00716.90
8.0.240.0000.00716.88
8.0.230.0000.00916.98
8.0.220.0080.00316.76
8.0.210.0030.00316.90
8.0.200.0000.00716.87
8.0.190.0040.00416.89
8.0.180.0000.00816.70
8.0.170.0000.00816.86
8.0.160.0000.00716.89
8.0.150.0030.00316.77
8.0.140.0040.00416.72
8.0.130.0000.00513.31
8.0.120.0080.00016.74
8.0.110.0070.00016.83
8.0.100.0040.00416.84
8.0.90.0040.00416.71
8.0.80.0160.00016.86
8.0.70.0080.00016.87
8.0.60.0050.00216.89
8.0.50.0040.00416.70
8.0.30.0140.01216.92
8.0.20.0100.01317.40
8.0.10.0040.00416.77
8.0.00.0090.01116.76
7.4.330.0030.00315.03
7.4.320.0000.00616.43
7.4.300.0030.00316.44
7.4.290.0030.00316.29
7.4.280.0030.00616.35
7.4.270.0040.00416.45
7.4.260.0070.00016.39
7.4.250.0040.00416.41
7.4.240.0060.00216.46
7.4.230.0040.00416.50
7.4.220.0070.01116.48
7.4.210.0030.01116.54
7.4.200.0000.00716.50
7.4.160.0070.00716.44
7.4.150.0090.01017.40
7.4.140.0110.01517.86
7.4.130.0100.00916.48
7.4.120.0130.00416.43
7.4.110.0030.01816.58
7.4.100.0140.00416.38
7.4.90.0090.00916.51
7.4.80.0100.01019.39
7.4.70.0030.01316.49
7.4.60.0160.00816.37
7.4.50.0000.00716.29
7.4.40.0090.00616.49
7.4.30.0140.00316.63
7.4.00.0060.00614.81
7.3.330.0030.00313.00
7.3.320.0130.00412.96
7.3.310.0030.00316.22
7.3.300.0060.00016.16
7.3.290.0090.00516.12
7.3.280.0090.00816.12
7.3.270.0160.00817.40
7.3.260.0060.01216.28
7.3.250.0120.00816.34
7.3.240.0100.00716.47
7.3.230.0120.00916.39
7.3.210.0030.01516.39
7.3.200.0120.00819.39
7.3.190.0070.01016.39
7.3.180.0100.00616.18
7.3.170.0170.00416.44
7.3.160.0100.00616.43
7.3.10.0200.00016.56
7.3.00.0130.00816.43
7.2.330.0110.00616.70
7.2.320.0110.00716.28
7.2.310.0030.01716.64
7.2.300.0070.01016.50
7.2.290.0130.00716.79
7.2.130.0120.00316.53
7.2.120.0100.01316.76
7.2.110.0150.00416.38
7.2.100.0160.00316.68
7.2.90.0140.01116.28
7.2.80.0080.00816.52
7.2.70.0170.00716.42
7.2.60.0070.01616.56
7.2.50.0180.00416.23
7.2.40.0120.00816.04
7.2.30.0180.00416.31
7.2.20.0210.00316.43
7.2.10.0040.01016.47
7.2.00.0100.00717.99
7.1.250.0090.00415.69
7.1.200.0090.00915.48
7.1.100.0040.01117.95
7.1.70.0000.00817.21
7.1.60.0150.00919.50
7.1.50.0100.01016.96
7.1.00.0070.07022.40
7.0.200.0240.00714.88
7.0.140.0030.07322.18
7.0.60.0000.05019.93
7.0.50.0070.09017.79
7.0.40.0070.04020.23
7.0.30.0170.09020.12
7.0.20.0200.06020.00
7.0.10.0130.04720.13
7.0.00.0070.07720.13
5.6.280.0000.07720.90
5.6.210.0130.06720.70
5.6.200.0100.03718.13
5.6.190.0100.07020.62
5.6.180.0000.08320.32
5.6.170.0270.06020.54
5.6.160.0100.08020.48
5.6.150.0100.08018.12
5.6.140.0070.05018.11
5.6.130.0200.03318.11
5.6.120.0000.04321.01
5.6.110.0030.09321.06
5.6.100.0070.05721.09
5.6.90.0000.09320.97
5.6.80.0030.06020.50
5.6.70.0270.07020.51
5.5.350.0200.06020.29
5.5.340.0070.08717.91
5.5.330.0030.08020.15
5.5.320.0000.05320.40
5.5.310.0230.07320.18
5.5.300.0070.04017.89
5.5.290.0070.06317.95
5.5.280.0030.07020.79
5.5.270.0100.08020.87
5.5.260.0100.04720.75
5.5.250.0100.07720.77
5.5.240.0100.07720.25
5.4.450.0800.07019.45
5.4.440.0770.05719.41
5.4.430.0070.05719.60
5.4.420.0570.05319.53
5.4.410.0100.06318.93
5.4.400.0330.07318.68
5.4.390.0370.05318.50
5.4.380.0370.05718.62
5.4.370.0230.06018.60
5.4.360.0370.05018.65
5.4.350.0230.06718.50
5.4.340.0400.04318.74
5.4.320.0300.06018.64
5.4.310.0300.05318.59
5.4.300.0270.06018.65
5.4.290.0430.05718.77
5.4.280.0370.06018.60
5.4.270.0400.07018.58
5.4.260.0270.05718.51
5.4.250.0270.06318.61
5.4.240.0330.05718.73
5.4.230.0270.05718.66
5.4.220.0300.05718.71
5.4.210.0370.05018.71
5.4.200.0370.04716.64
5.4.190.0300.06318.48
5.4.180.0400.06018.63
5.4.170.0300.07318.48
5.4.160.0530.04718.48
5.4.150.0330.05018.56
5.4.140.0330.05016.25
5.4.130.0330.04316.13
5.4.120.0300.05716.16
5.4.110.0500.04016.30
5.4.100.0270.06016.07
5.4.90.0370.05716.34
5.4.80.0300.06016.02
5.4.70.0270.05316.02
5.4.60.0330.05316.16
5.4.50.0300.05316.14
5.4.40.0230.05716.23
5.4.30.0270.05316.18
5.4.20.0370.04716.12
5.4.10.0230.06715.99
5.4.00.0300.05315.70
5.3.290.0270.06014.75
5.3.280.0400.04314.52
5.3.270.0270.06314.57
5.3.260.0300.05314.60
5.3.250.0330.04714.55
5.3.240.0370.05314.60
5.3.230.0330.07014.59
5.3.220.0430.07714.56
5.3.210.0400.04714.64
5.3.200.0330.04714.54
5.3.190.0370.07314.59
5.3.180.0530.05314.63
5.3.170.0300.05714.53
5.3.160.0200.06314.47
5.3.150.0230.06014.65
5.3.140.0270.06014.52
5.3.130.0300.06014.46
5.3.120.0300.06314.46
5.3.110.0430.07314.45
5.3.100.0270.05313.96
5.3.90.0270.05714.09
5.3.80.0300.05013.99
5.3.70.0270.05313.90
5.3.60.0270.05014.03
5.3.50.0330.05714.03
5.3.40.0470.06313.92
5.3.30.0300.08013.83
5.3.20.0370.05013.78
5.3.10.0270.05013.63
5.3.00.0300.05713.73
5.2.170.0330.04011.09
5.2.160.0230.04711.09
5.2.150.0170.05011.13
5.2.140.0270.03711.27
5.2.130.0300.04011.13
5.2.120.0270.04311.14
5.2.110.0230.04311.23
5.2.100.0300.05711.06
5.2.90.0300.03711.18
5.2.80.0170.05011.04
5.2.70.0170.04711.13
5.2.60.0200.05310.97
5.2.50.0230.06310.91
5.2.40.0200.04011.03
5.2.30.0330.05011.00
5.2.20.0200.04311.09
5.2.10.0300.05710.95
5.2.00.0130.05310.66
5.1.60.0230.0339.95
5.1.50.0370.03710.13
5.1.40.1800.05010.11
5.1.30.0130.05710.48
5.1.20.0270.05310.32
5.1.10.0330.03310.07
5.1.00.0330.03310.07
5.0.50.0170.0338.53
5.0.40.0170.0308.50
5.0.30.0130.0478.22
5.0.20.0230.0208.15
5.0.10.0100.0338.16
5.0.00.0100.0538.16
4.4.90.0070.0205.86
4.4.80.0070.0205.90
4.4.70.0100.0205.86
4.4.60.0070.0235.87
4.4.50.0030.0275.90
4.4.40.0170.0375.98
4.4.30.0100.0305.91
4.4.20.0200.0235.96
4.4.10.0070.0275.95
4.4.00.0200.0405.89
4.3.110.0170.0275.73
4.3.100.0270.0175.80
4.3.90.0100.0335.87
4.3.80.0070.0475.78
4.3.70.0270.0205.76
4.3.60.0100.0235.77
4.3.50.0170.0205.80
4.3.40.0130.0375.79
4.3.30.0030.0274.54
4.3.20.0070.0274.53
4.3.10.0070.0304.52
4.3.00.0200.0237.05

preferences:
73.27 ms | 400 KiB | 5 Q