3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new \DateTime(); $date2 = new \DateTime('tommorow'); echo $date1-$date2;

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)
8.3.40.0080.00818.78
8.3.30.0040.01120.34
8.3.20.0040.00420.38
8.3.10.0040.00421.96
8.3.00.0040.00422.58
8.2.170.0210.00022.96
8.2.160.0070.00722.20
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.95
8.2.110.0040.00720.93
8.2.100.0080.00417.84
8.2.90.0040.00419.26
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00718.12
8.2.20.0000.00717.84
8.2.10.0000.00817.91
8.2.00.0040.00417.92
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0000.00921.48
8.1.230.0100.00717.64
8.1.220.0050.00517.74
8.1.210.0080.00018.77
8.1.200.0090.00017.48
8.1.190.0080.00017.47
8.1.180.0080.00019.13
8.1.170.0090.00018.69
8.1.160.0030.00522.13
8.1.150.0000.00818.68
8.1.140.0040.00417.46
8.1.130.0050.00217.89
8.1.120.0040.00417.60
8.1.110.0040.00417.61
8.1.100.0050.00317.55
8.1.90.0040.00417.58
8.1.80.0040.00417.48
8.1.70.0000.00717.57
8.1.60.0030.00617.67
8.1.50.0000.00717.64
8.1.40.0040.00417.63
8.1.30.0040.00417.73
8.1.20.0000.00817.76
8.1.10.0000.00917.58
8.1.00.0070.00417.68
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0030.00318.39
8.0.270.0000.00717.35
8.0.260.0030.00316.89
8.0.250.0040.00417.05
8.0.240.0040.00417.18
8.0.230.0030.00317.20
8.0.220.0030.00317.07
8.0.210.0030.00317.05
8.0.200.0000.00717.14
8.0.190.0030.00617.14
8.0.180.0030.00517.06
8.0.170.0040.00417.01
8.0.160.0050.00217.17
8.0.150.0050.00317.00
8.0.140.0000.00717.07
8.0.130.0000.00513.44
8.0.120.0030.00516.94
8.0.110.0000.00717.09
8.0.100.0040.00416.88
8.0.90.0040.00416.89
8.0.80.0060.00917.07
8.0.70.0070.00017.14
8.0.60.0030.00617.00
8.0.50.0000.00716.96
8.0.30.0110.00917.30
8.0.20.0150.00917.40
8.0.10.0000.00717.20
8.0.00.0110.00916.92
7.4.330.0030.00315.00
7.4.320.0030.00316.62
7.4.300.0000.00616.77
7.4.290.0030.00316.57
7.4.280.0100.00016.64
7.4.270.0030.00316.65
7.4.260.0030.00313.22
7.4.250.0000.00816.75
7.4.240.0020.00516.69
7.4.230.0030.00316.43
7.4.220.0110.00716.64
7.4.210.0080.00916.69
7.4.200.0070.00016.47
7.4.190.0000.00716.80
7.4.160.0120.00316.62
7.4.150.0170.00017.40
7.4.140.0070.01217.86
7.4.130.0070.01016.69
7.4.120.0070.01016.64
7.4.110.0030.01316.50
7.4.100.0140.00316.86
7.4.90.0100.00716.58
7.4.80.0170.00019.39
7.4.70.0070.01016.72
7.4.60.0120.00916.73
7.4.50.0090.00016.48
7.4.40.0040.01122.77
7.4.30.0160.00016.68
7.4.00.0030.01315.04
7.3.330.0060.00013.32
7.3.320.0000.00613.07
7.3.310.0070.00016.34
7.3.300.0000.00716.43
7.3.290.0060.01216.38
7.3.280.0100.00416.44
7.3.270.0100.00617.40
7.3.260.0200.00316.63
7.3.250.0120.00616.75
7.3.240.0080.01216.54
7.3.230.0040.01316.47
7.3.210.0070.01016.41
7.3.200.0100.00719.39
7.3.190.0060.01016.75
7.3.180.0090.00616.66
7.3.170.0120.00916.66
7.3.160.0090.01216.45
7.3.120.0120.00315.04
7.3.10.0130.00016.83
7.3.00.0130.00016.77
7.2.330.0030.02016.61
7.2.320.0130.01016.86
7.2.310.0080.00916.90
7.2.300.0090.00616.63
7.2.290.0100.00716.52
7.2.130.0040.01117.03
7.2.120.0070.00716.89
7.2.110.0040.00416.93
7.2.100.0040.01116.77
7.2.90.0000.00816.83
7.2.80.0060.00617.09
7.2.70.0000.01317.10
7.2.60.0050.00916.91
7.2.50.0000.00817.05
7.2.40.0000.01517.17
7.2.30.0040.01116.89
7.2.20.0090.00616.86
7.2.10.0070.00716.99
7.2.00.0070.00618.37
7.1.250.0040.00815.66
7.1.200.0060.00615.61
7.1.100.0000.01617.84
7.1.70.0000.00817.00
7.1.60.0030.01319.43
7.1.50.0030.01717.00
7.1.00.0030.04022.40
7.0.200.0120.00916.80
7.0.140.0100.06721.92
7.0.60.0070.03719.89
7.0.50.0070.06317.88
7.0.40.0100.05020.02
7.0.30.0300.08020.16
7.0.20.0330.07720.30
7.0.10.0030.06720.16
7.0.00.0030.07020.13
5.6.280.0130.06321.05
5.6.210.0100.05320.46
5.6.200.0100.04318.25
5.6.190.0100.03720.67
5.6.180.0230.04020.61
5.6.170.0270.06320.45
5.6.160.0030.07720.61
5.6.150.0100.07318.22
5.6.140.0000.04318.22
5.6.130.0070.08318.24
5.6.120.0130.04320.96
5.6.110.0100.07021.13
5.6.100.0170.07321.08
5.6.90.0170.06020.99
5.6.80.0200.06020.28
5.6.70.3430.02720.36
5.5.350.0030.08320.52
5.5.340.0130.07318.02
5.5.330.0070.07020.35
5.5.320.0070.06720.32
5.5.310.0270.06720.34
5.5.300.0000.04017.95
5.5.290.0070.04018.06
5.5.280.0000.04320.87
5.5.270.0070.08720.76
5.5.260.0070.04020.78
5.5.250.0070.07720.57
5.5.240.0270.07320.27
5.4.450.0370.04319.31
5.4.440.1070.04019.39
5.4.430.0100.03319.48
5.4.420.0100.05319.63
5.4.410.0100.06318.93
5.4.400.1200.05318.82
5.4.390.1200.05318.78
5.4.380.0300.05018.76
5.4.370.0130.05018.50
5.4.360.0030.06018.63
5.4.350.0080.03312.02
5.4.340.0060.03712.01
5.4.320.0060.03812.50
5.4.310.0060.03912.50
5.4.300.0050.03712.50
5.4.290.0040.04012.50
5.4.280.0090.05312.38
5.4.270.0150.04812.38
5.4.260.0110.06012.38
5.4.250.0120.06212.38
5.4.240.0090.06512.38
5.4.230.0070.06412.36
5.4.220.0130.05512.38
5.4.210.0080.05612.37
5.4.200.0090.05812.37
5.4.190.0060.05812.36
5.4.180.0060.05712.37
5.4.170.0100.05212.38
5.4.160.0070.05012.37
5.4.150.0060.05012.36
5.4.140.0060.05612.05
5.4.130.0100.04712.04
5.4.120.0110.04811.99
5.4.110.0080.07311.98
5.4.100.0090.04811.99
5.4.90.0060.05311.99
5.4.80.0100.05511.99
5.4.70.0100.05211.98
5.4.60.0070.05211.98
5.4.50.0110.05011.98
5.4.40.0140.04611.97
5.4.30.0130.04511.97
5.4.20.0070.05211.97
5.4.10.0070.05111.97
5.4.00.0110.04911.46
5.3.290.0080.03812.80
5.3.280.0110.05212.71
5.3.270.0080.05812.72
5.3.260.0070.05712.72
5.3.250.0080.05212.72
5.3.240.0100.04912.71
5.3.230.0110.04712.71
5.3.220.0060.05412.68
5.3.210.0090.05112.68
5.3.200.0100.04912.68
5.3.190.0100.04812.68
5.3.180.0050.05412.68
5.3.170.0090.05012.67
5.3.160.0100.04812.67
5.3.150.0110.04912.68
5.3.140.0090.05112.66
5.3.130.0110.05112.65
5.3.120.0110.05012.66
5.3.110.0200.06412.66
5.3.100.0140.06612.12
5.3.90.0160.06912.09
5.3.80.0090.06412.08
5.3.70.0270.10212.08
5.3.60.0090.06312.06
5.3.50.0080.06312.01
5.3.40.0120.06512.01
5.3.30.0160.04711.97
5.3.20.0100.05111.76
5.3.10.0260.05711.71
5.3.00.0190.03911.71
5.2.170.0150.0329.20
5.2.160.0230.0239.20
5.2.150.0040.0489.19
5.2.140.0070.0479.19
5.2.130.0090.0409.16
5.2.120.0170.0709.15
5.2.110.0160.0549.16
5.2.100.0280.1099.16
5.2.90.0070.0569.15
5.2.80.0080.0469.15
5.2.70.0110.0539.15
5.2.60.0070.0649.11
5.2.50.0030.0519.08
5.2.40.0020.0379.05
5.2.30.0110.0599.03
5.2.20.0140.0479.01
5.2.10.0070.0558.92
5.2.00.0100.0328.79
5.1.60.0060.0278.04
5.1.50.0020.0298.04
5.1.40.0060.0258.02
5.1.30.0040.0468.37
5.1.20.0120.0548.39
5.1.10.0080.0318.12
5.1.00.0040.0518.12
5.0.50.0030.0246.60
5.0.40.0120.0526.46
5.0.30.0080.0636.26
5.0.20.0130.0376.24
5.0.10.0110.0366.22
5.0.00.0170.0916.21
4.4.90.0020.0244.78
4.4.80.0070.0354.75
4.4.70.0030.0214.75
4.4.60.0070.0264.76
4.4.50.0050.0204.77
4.4.40.0050.0274.71
4.4.30.0130.0484.75
4.4.20.0080.0494.84
4.4.10.0070.0204.85
4.4.00.0020.0294.76
4.3.110.0030.0204.67
4.3.100.0030.0194.67
4.3.90.0050.0254.63
4.3.80.0100.0494.58
4.3.70.0030.0214.63
4.3.60.0050.0284.63
4.3.50.0060.0214.63
4.3.40.0040.0484.54
4.3.30.0060.0413.27
4.3.20.0080.0313.25
4.3.10.0030.0213.21
4.3.00.0170.01714.48

preferences:
43.33 ms | 400 KiB | 5 Q