3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = (new DateTime())->diff(new DateTime('1989-01-01')); var_dump($i->format('%y'));

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)
8.3.60.0090.00616.88
8.3.50.0090.01122.05
8.3.40.0100.00718.79
8.3.30.0100.01018.79
8.3.20.0040.00420.11
8.3.10.0040.00421.74
8.3.00.0080.00019.23
8.2.180.0040.01218.54
8.2.170.0070.00722.96
8.2.160.0030.01020.40
8.2.150.0060.00325.66
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0090.00017.63
8.2.110.0090.00319.27
8.2.100.0110.00017.84
8.2.90.0000.00819.08
8.2.80.0080.00017.97
8.2.70.0000.00917.50
8.2.60.0040.00417.93
8.2.50.0000.00918.10
8.2.40.0070.00319.40
8.2.30.0020.00520.59
8.2.20.0050.00217.82
8.2.10.0040.00417.94
8.2.00.0030.00517.92
8.1.280.0120.00425.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00621.30
8.1.230.0090.00319.67
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0000.00818.87
8.1.160.0030.00421.87
8.1.150.0050.00318.84
8.1.140.0040.00419.52
8.1.130.0000.00717.71
8.1.120.0040.00417.64
8.1.110.0030.00717.54
8.1.100.0040.00417.54
8.1.90.0040.00417.41
8.1.80.0030.00317.48
8.1.70.0080.00017.47
8.1.60.0000.00817.66
8.1.50.0040.00417.62
8.1.40.0030.00517.60
8.1.30.0080.00017.58
8.1.20.0000.00817.63
8.1.10.0000.00717.65
8.1.00.0040.00417.67
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0000.00718.47
8.0.270.0000.00717.28
8.0.260.0030.00317.27
8.0.250.0040.00417.12
8.0.240.0020.00517.05
8.0.230.0040.00417.07
8.0.220.0000.00717.05
8.0.210.0040.00417.07
8.0.200.0060.00017.11
8.0.190.0000.00816.97
8.0.180.0000.00717.07
8.0.170.0040.00416.91
8.0.160.0040.00417.01
8.0.150.0070.00016.96
8.0.140.0000.00716.81
8.0.130.0000.00513.38
8.0.120.0000.00717.00
8.0.110.0040.00417.01
8.0.100.0040.00416.92
8.0.90.0040.00416.88
8.0.80.0130.00617.03
8.0.70.0000.00716.83
8.0.60.0030.00516.81
8.0.50.0070.00016.87
8.0.30.0100.00917.22
8.0.20.0090.00917.40
8.0.10.0040.00417.02
8.0.00.0120.00616.85
7.4.330.0000.00715.08
7.4.320.0060.00016.68
7.4.300.0030.00316.58
7.4.290.0000.00716.56
7.4.280.0030.00516.55
7.4.270.0040.00716.57
7.4.260.0030.00316.66
7.4.250.0040.00416.50
7.4.240.0040.00316.57
7.4.230.0030.00316.68
7.4.220.0030.01416.71
7.4.210.0040.01116.62
7.4.200.0000.00816.68
7.4.160.0000.01416.59
7.4.150.0110.00617.40
7.4.140.0120.00917.86
7.4.130.0100.01016.62
7.4.120.0100.00816.55
7.4.110.0100.00916.54
7.4.100.0060.01516.66
7.4.90.0070.01016.58
7.4.80.0130.00619.39
7.4.70.0170.00616.59
7.4.60.0140.00316.58
7.4.50.0080.00016.50
7.4.40.0060.01016.57
7.4.30.0070.01416.67
7.4.00.0060.00914.86
7.3.330.0030.00313.17
7.3.320.0060.00013.19
7.3.310.0030.00316.23
7.3.300.0040.00416.30
7.3.290.0070.00816.24
7.3.280.0060.00916.29
7.3.270.0130.00617.40
7.3.260.0090.01216.52
7.3.250.0160.00616.36
7.3.240.0120.00616.43
7.3.230.0120.00416.45
7.3.210.0100.00716.64
7.3.200.0090.00616.40
7.3.190.0100.01016.34
7.3.180.0030.01316.52
7.3.170.0060.00916.36
7.3.160.0120.00316.54
7.2.330.0070.01016.55
7.2.320.0040.01416.48
7.2.310.0000.01616.46
7.2.300.0060.01016.69
7.2.290.0080.00916.49
7.2.60.0030.01316.72
7.2.00.0000.01619.63
7.1.200.0070.00415.66
7.1.100.0110.00717.75
7.1.70.0000.00716.98
7.1.60.0030.01219.11
7.1.50.0140.01017.02
7.1.00.0030.07722.27
7.0.200.0070.00716.69
7.0.60.0130.08019.86
7.0.50.0100.05017.89
7.0.40.0070.08320.12
7.0.30.0230.06720.17
7.0.20.0130.05020.21
7.0.10.0200.04720.12
7.0.00.0070.07320.16
5.6.280.0000.04320.86
5.6.210.0100.07320.56
5.6.200.0100.03318.13
5.6.190.0000.05020.59
5.6.180.0230.08720.57
5.6.170.0170.09020.38
5.6.160.0200.07320.37
5.6.150.0100.08018.12
5.6.140.0070.08318.18
5.6.130.0130.08018.21
5.6.120.0030.04021.12
5.6.110.0100.08021.13
5.6.100.0000.08720.97
5.6.90.0170.06721.07
5.6.80.0030.04720.52
5.6.70.0300.06020.37
5.5.350.0030.03020.43
5.5.340.0070.08017.89
5.5.330.0000.04720.25
5.5.320.0200.04020.23
5.5.310.0270.05720.26
5.5.300.0070.08017.91
5.5.290.0130.07717.92
5.5.280.0070.06720.76
5.5.270.0030.04020.87
5.5.260.0170.06020.86
5.5.250.0000.05020.57
5.5.240.0130.08020.26
5.4.450.0730.06319.24
5.4.440.0670.06319.24
5.4.430.0770.06319.45
5.4.420.0700.05719.49
5.4.410.0700.05719.32
5.4.400.0830.05019.16
5.4.390.0630.06018.94
5.4.380.0570.06319.19
5.4.370.0930.07019.27
5.4.360.0770.07018.82
5.4.350.0600.06718.93
5.4.340.0700.07719.09
5.4.320.0600.06018.91
5.4.310.0730.05719.30
5.4.300.0730.06019.11
5.4.290.0570.07718.79
5.4.280.0730.04719.15
5.4.270.0700.05019.08
5.4.260.0870.06319.14
5.4.250.0630.06719.00
5.4.240.0530.05019.14
5.4.230.0800.05719.11
5.4.220.0770.07019.17
5.4.210.0670.06018.92
5.4.200.0670.05718.90
5.4.190.0130.05318.90
5.4.180.0830.04319.07
5.4.170.0570.06018.77
5.4.160.0800.07018.91
5.4.150.0600.07019.25
5.4.140.0700.05716.54
5.4.130.0730.06016.63
5.4.120.0570.05316.47
5.4.110.0430.05016.50
5.4.100.0130.05316.51
5.4.90.0600.05016.51
5.4.80.0700.04316.42
5.4.70.0500.05316.32
5.4.60.0400.05316.42
5.4.50.0370.05016.44
5.4.40.0670.06016.46
5.4.30.0570.06316.43
5.4.20.0630.05316.03
5.4.10.0630.05016.44
5.4.00.0530.06016.08

preferences:
64.13 ms | 401 KiB | 5 Q