3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); $ref = $date->getTimestamp(); echo $ref;

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)
8.3.60.0040.01118.68
8.3.50.0110.00621.01
8.3.40.0040.01118.76
8.3.30.0060.01218.96
8.3.20.0040.00420.35
8.3.10.0040.00423.48
8.3.00.0050.00322.52
8.2.180.0140.00716.88
8.2.170.0070.00722.96
8.2.160.0030.01019.54
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00017.50
8.2.110.0070.00322.26
8.2.100.0040.00717.91
8.2.90.0040.00417.88
8.2.80.0060.00318.94
8.2.70.0060.00317.88
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0030.00519.95
8.2.30.0050.00318.07
8.2.20.0080.00017.94
8.2.10.0000.00818.06
8.2.00.0030.00518.13
8.1.280.0140.00325.92
8.1.270.0050.00320.38
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00720.51
8.1.230.0040.00817.83
8.1.220.0050.00217.74
8.1.210.0030.00518.77
8.1.200.0060.00317.48
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0000.00918.64
8.1.160.0050.00318.81
8.1.150.0030.00618.85
8.1.140.0000.00817.58
8.1.130.0040.00417.58
8.1.120.0030.00317.67
8.1.110.0040.00417.59
8.1.100.0000.00717.55
8.1.90.0030.00517.60
8.1.80.0030.00517.61
8.1.70.0040.00417.55
8.1.60.0040.00417.54
8.1.50.0030.00517.62
8.1.40.0080.00017.52
8.1.30.0080.00017.62
8.1.20.0040.00417.65
8.1.10.0000.00717.61
8.1.00.0060.00317.70
8.0.300.0040.00418.77
8.0.290.0000.00917.00
8.0.280.0000.00718.40
8.0.270.0000.00717.39
8.0.260.0000.00617.24
8.0.250.0040.00417.14
8.0.240.0070.00017.16
8.0.230.0030.00317.02
8.0.220.0030.00317.07
8.0.210.0000.00716.96
8.0.200.0000.00617.16
8.0.190.0070.00316.98
8.0.180.0040.00417.02
8.0.170.0000.00817.07
8.0.160.0030.00317.04
8.0.150.0040.00417.06
8.0.140.0040.00417.00
8.0.130.0060.00013.30
8.0.120.0000.00717.02
8.0.110.0030.00517.01
8.0.100.0050.00216.90
8.0.90.0040.00417.05
8.0.80.0040.01416.98
8.0.70.0000.00716.90
8.0.60.0050.00216.81
8.0.50.0040.00416.98
8.0.30.0050.01417.20
8.0.20.0120.00517.40
8.0.10.0000.00717.17
8.0.00.0090.00816.76
7.4.330.0000.00515.11
7.4.320.0060.00016.60
7.4.300.0030.00316.68
7.4.290.0040.00416.57
7.4.280.0040.00416.71
7.4.270.0030.00316.57
7.4.260.0040.00416.58
7.4.250.0040.00416.53
7.4.240.0030.00316.61
7.4.230.0060.00316.70
7.4.220.0030.01516.50
7.4.210.0040.01116.65
7.4.200.0000.00716.67
7.4.160.0130.00316.61
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0130.00616.63
7.4.120.0090.00816.54
7.4.110.0120.00416.86
7.4.100.0130.01016.62
7.4.90.0110.00616.58
7.4.80.0090.00619.39
7.4.70.0110.00716.70
7.4.60.0130.00416.70
7.4.50.0050.00016.61
7.4.40.0090.00916.59
7.4.30.0090.01216.50
7.4.00.0000.01714.85
7.3.330.0000.00513.13
7.3.320.0050.00013.24
7.3.310.0000.00716.24
7.3.300.0030.00316.36
7.3.290.0000.00716.29
7.3.280.0110.00916.35
7.3.270.0060.01217.40
7.3.260.0140.00916.54
7.3.250.0110.00816.50
7.3.240.0130.00316.48
7.3.230.0140.00316.52
7.3.210.0090.01216.60
7.3.200.0090.01219.39
7.3.190.0030.01316.36
7.3.180.0100.00716.57
7.3.170.0070.01116.50
7.3.160.0100.00716.35
7.2.330.0030.01416.70
7.2.320.0150.01016.89
7.2.310.0140.00516.78
7.2.300.0100.00616.47
7.2.290.0110.01116.75
7.2.60.0130.00017.09
7.2.00.0040.00819.13
7.1.200.0090.00615.86
7.1.100.0060.01018.05
7.1.70.0000.00917.34
7.1.60.0100.01320.03
7.1.50.0130.00616.70
7.1.00.0070.07322.46
7.0.200.0300.00414.62
7.0.60.0130.08019.97
7.0.50.0030.04317.84
7.0.40.0000.05720.42
7.0.30.0300.07720.13
7.0.20.0100.04720.01
7.0.10.0030.05020.02
7.0.00.0170.03020.09
5.6.280.0030.05721.07
5.6.210.0030.08720.56
5.6.200.0100.07718.19
5.6.190.0100.08320.33
5.6.180.0300.03720.60
5.6.170.0270.07720.42
5.6.160.0100.07720.49
5.6.150.0100.07018.12
5.6.140.0100.07718.21
5.6.130.0070.03718.11
5.6.120.0130.04720.98
5.6.110.0130.06721.13
5.6.100.0030.04721.00
5.6.90.0070.08720.94
5.6.80.0130.08320.39
5.6.70.3170.04020.27
5.5.350.0170.07320.36
5.5.340.0000.04018.04
5.5.330.0030.04720.47
5.5.320.0400.03320.13
5.5.310.0330.07020.18
5.5.300.0130.07317.92
5.5.290.0170.07717.91
5.5.280.0200.07320.87
5.5.270.0100.08320.84
5.5.260.0100.08720.72
5.5.250.0170.07720.58
5.5.240.0300.08020.18
5.4.450.0230.05319.52
5.4.440.0230.05019.39
5.4.430.0030.06719.21
5.4.420.0130.06019.57
5.4.410.0130.06019.18
5.4.400.0170.05318.89
5.4.390.0230.05319.27
5.4.380.0230.04318.75
5.4.370.0170.05318.92
5.4.360.0270.05318.98
5.4.350.0130.05319.09
5.4.340.0170.05319.11
5.4.320.0200.05719.20
5.4.310.0270.04718.76
5.4.300.0230.04718.79
5.4.290.0230.04719.20
5.4.280.0270.06318.98
5.4.270.0270.04718.93
5.4.260.0100.05718.76
5.4.250.0270.06018.77
5.4.240.0130.05719.15
5.4.230.0170.05319.09
5.4.220.0170.05318.98
5.4.210.0200.05018.79
5.4.200.0100.06716.59
5.4.190.0130.05719.09
5.4.180.0200.04718.90
5.4.170.0200.05319.13
5.4.160.0100.07018.89
5.4.150.0200.05718.91
5.4.140.0170.05016.30
5.4.130.0170.04716.26
5.4.120.0130.06716.53
5.4.110.0030.06016.48
5.4.100.0200.07016.25
5.4.90.0100.05716.35
5.4.80.0170.05716.47
5.4.70.0100.05316.28
5.4.60.0200.07316.37
5.4.50.0030.03316.47
5.4.40.0370.06716.46
5.4.30.0330.06716.42
5.4.20.0300.06716.38

preferences:
48.89 ms | 401 KiB | 5 Q