3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = date_create('2009-10-11'); $datetime2 = date_create('2009-10-13'); $interval = date_diff($datetime2, $datetime1); echo $interval->format('%R%a days');

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)
8.3.60.0100.00716.63
8.3.50.0060.00922.12
8.3.40.0080.00818.96
8.3.30.0090.00619.04
8.3.20.0000.00820.30
8.3.10.0040.00423.56
8.3.00.0080.00019.50
8.2.180.0070.01016.50
8.2.170.0070.00722.96
8.2.160.0000.01420.58
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0090.00626.16
8.2.120.0040.00422.11
8.2.110.0080.00022.24
8.2.100.0080.00418.03
8.2.90.0070.00019.22
8.2.80.0050.00317.97
8.2.70.0000.00917.75
8.2.60.0050.00318.05
8.2.50.0090.00018.07
8.2.40.0000.00818.16
8.2.30.0000.00718.04
8.2.20.0000.00717.99
8.2.10.0000.00717.97
8.2.00.0040.00717.82
8.1.280.0110.00425.92
8.1.270.0000.00822.19
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0100.00023.96
8.1.230.0080.00319.02
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0070.00017.54
8.1.180.0000.00718.10
8.1.170.0040.00418.53
8.1.160.0000.00821.95
8.1.150.0000.00718.68
8.1.140.0050.00217.57
8.1.130.0040.00417.80
8.1.120.0070.00017.60
8.1.110.0000.00817.46
8.1.100.0000.00717.57
8.1.90.0030.00317.50
8.1.80.0030.00517.59
8.1.70.0000.00717.54
8.1.60.0030.00617.68
8.1.50.0030.00617.56
8.1.40.0030.00517.62
8.1.30.0040.00417.66
8.1.20.0040.00417.70
8.1.10.0000.00817.64
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00518.54
8.0.270.0000.00717.24
8.0.260.0030.00317.34
8.0.250.0020.00517.06
8.0.240.0060.00017.13
8.0.230.0000.00717.06
8.0.220.0040.00417.09
8.0.210.0070.00016.90
8.0.200.0000.00717.07
8.0.190.0000.00716.95
8.0.180.0000.00817.02
8.0.170.0000.00716.94
8.0.160.0030.00317.07
8.0.150.0030.00317.04
8.0.140.0040.00416.98
8.0.130.0060.00013.36
8.0.120.0000.00717.00
8.0.110.0050.00316.94
8.0.100.0000.00716.86
8.0.90.0040.00417.07
8.0.80.0100.01017.01
8.0.70.0040.00416.89
8.0.60.0000.00717.05
8.0.50.0040.00416.85
8.0.30.0080.01017.22
8.0.20.0110.00917.42
8.0.10.0040.00417.09
8.0.00.0090.00916.89
7.4.330.0050.00015.00
7.4.320.0050.00316.57
7.4.300.0000.00616.70
7.4.290.0000.00716.70
7.4.280.0040.00416.62
7.4.270.0000.00716.68
7.4.260.0040.00416.55
7.4.250.0030.00516.63
7.4.240.0020.00516.63
7.4.230.0000.00716.67
7.4.220.0070.01116.45
7.4.210.0070.01016.76
7.4.200.0080.00016.39
7.4.190.0000.00816.39
7.4.160.0110.00516.57
7.4.150.0120.00617.40
7.4.140.0110.00717.86
7.4.130.0020.01616.64
7.4.120.0090.01116.59
7.4.110.0080.00816.61
7.4.100.0100.00616.69
7.4.90.0100.00616.52
7.4.80.0150.00819.39
7.4.70.0100.00616.56
7.4.60.0100.01016.59
7.4.50.0000.00816.54
7.4.40.0000.01122.77
7.4.30.0060.01016.75
7.4.00.0090.00315.23
7.3.330.0000.00612.99
7.3.320.0040.00313.19
7.3.310.0050.00316.33
7.3.300.0030.00316.18
7.3.290.0040.01116.25
7.3.280.0120.00816.34
7.3.270.0090.00917.40
7.3.260.0120.00616.35
7.3.250.0100.01016.49
7.3.240.0070.01416.56
7.3.230.0110.00716.39
7.3.210.0100.00716.48
7.3.200.0080.01419.39
7.3.190.0030.01616.35
7.3.180.0070.01016.74
7.3.170.0060.00916.75
7.3.160.0070.01016.75
7.3.120.0030.00915.04
7.3.10.0170.00316.29
7.3.00.0210.00316.57
7.2.330.0100.00716.77
7.2.320.0150.00316.58
7.2.310.0030.01516.82
7.2.300.0110.00716.85
7.2.290.0120.00616.84
7.2.130.0080.00816.68
7.2.120.0110.00916.37
7.2.110.0110.01116.51
7.2.100.0110.00816.75
7.2.90.0110.00717.21
7.2.80.0150.00716.57
7.2.70.0150.00016.63
7.2.60.0080.01016.79
7.2.50.0130.01216.38
7.2.40.0090.00616.91
7.2.30.0100.01416.75
7.2.20.0150.01216.47
7.2.10.0250.00016.55
7.2.00.0090.00518.23
7.1.250.0070.01115.26
7.1.200.0060.00616.00
7.1.100.0040.00717.97
7.1.70.0080.00017.18
7.1.60.0000.01519.33
7.1.50.0000.02117.05
7.1.00.0030.07722.46
7.0.200.0360.00714.79
7.0.140.0070.06722.11
7.0.60.0200.07019.89
7.0.50.0170.07017.88
7.0.40.0200.05720.20
7.0.30.0330.07320.04
7.0.20.0130.04720.00
7.0.10.0070.04720.20
7.0.00.0100.03720.12
5.6.280.0000.07721.07
5.6.210.0000.06320.47
5.6.200.0100.04318.18
5.6.190.0000.05020.54
5.6.180.0230.08020.35
5.6.170.0170.04020.55
5.6.160.0070.09320.41
5.6.150.0000.04318.15
5.6.140.0070.05018.11
5.6.130.0070.08018.11
5.6.120.0100.08021.01
5.6.110.0130.05721.01
5.6.100.0100.06721.10
5.6.90.0000.09321.12
5.6.80.0030.04020.52
5.6.70.4270.03020.52
5.5.350.0300.07720.52
5.5.340.0100.05017.86
5.5.330.0000.04720.16
5.5.320.0230.05720.21
5.5.310.0270.08720.31
5.5.300.0070.05317.90
5.5.290.0130.05017.98
5.5.280.0100.06320.97
5.5.270.0100.05320.71
5.5.260.0030.09020.95
5.5.250.0130.07320.70
5.5.240.0300.07020.27
5.4.450.0030.06719.48
5.4.440.0830.04719.59
5.4.430.0900.05319.48
5.4.420.0030.06019.15
5.4.410.0230.04019.41
5.4.400.0070.06319.17
5.4.390.0070.05319.00
5.4.380.0130.05019.07
5.4.370.0070.06019.12
5.4.360.0170.04719.09
5.4.350.0070.03511.97
5.4.340.0090.03711.97
5.4.320.0050.04112.46
5.4.310.0060.03912.45
5.4.300.0130.04412.45
5.4.290.0090.03412.45
5.4.280.0140.04512.32
5.4.270.0140.04512.32
5.4.260.0090.05012.32
5.4.250.0100.05412.32
5.4.240.0130.05112.32
5.4.230.0120.03612.31
5.4.220.0080.04012.32
5.4.210.0140.05512.32
5.4.200.0100.05312.32
5.4.190.0070.05912.31
5.4.180.0130.05112.31
5.4.170.0070.05412.33
5.4.160.0110.05312.32
5.4.150.0070.05012.31
5.4.140.0100.04812.00
5.4.130.0080.04911.98
5.4.120.0130.07011.94
5.4.110.0120.06911.94
5.4.100.0070.07011.94
5.4.90.0130.08611.94
5.4.80.0110.05711.94
5.4.70.0070.05611.94
5.4.60.0060.05711.93
5.4.50.0090.05411.94
5.4.40.0070.05211.93
5.4.30.0100.08711.92
5.4.20.0090.05211.92
5.4.10.0110.05211.92
5.4.00.0040.06111.41
5.3.290.0080.04912.80
5.3.280.0210.07312.71
5.3.270.0100.06012.73
5.3.260.0240.13412.72
5.3.250.0160.11112.71
5.3.240.0130.05112.72
5.3.230.0170.06212.71
5.3.220.0140.06212.68
5.3.210.0100.05312.68
5.3.200.0150.04812.68
5.3.190.0100.04912.68
5.3.180.0110.03912.67
5.3.170.0090.03612.66
5.3.160.0060.04812.67
5.3.150.0100.04812.67
5.3.140.0100.04412.66
5.3.130.0090.04612.66
5.3.120.0080.04912.66
5.3.110.0100.04212.66
5.3.100.0110.04812.12
5.3.90.0090.04912.08
5.3.80.0120.04712.07
5.3.70.0070.04712.07
5.3.60.0090.04812.06
5.3.50.0070.04712.00
5.3.40.0110.04412.00
5.3.30.0100.04611.94
5.3.20.0070.04711.71
5.3.10.0080.04711.66
5.3.00.0110.04611.66
5.2.170.0070.0399.16
5.2.160.0070.0399.15
5.2.150.0060.0419.15
5.2.140.0140.0379.15
5.2.130.0120.0359.11
5.2.120.0110.0349.11
5.2.110.0140.0319.12
5.2.100.0040.0409.12
5.2.90.0150.0339.11
5.2.80.0080.0439.12
5.2.70.0140.0419.11
5.2.60.0120.0409.07
5.2.50.0040.0459.03
5.2.40.0070.0419.01
5.2.30.0070.0418.99
5.2.20.0080.0388.98
5.2.10.0090.0368.90
5.2.00.0080.0398.77
5.1.60.0050.0358.04
5.1.50.0060.0338.04
5.1.40.0120.0328.02
5.1.30.0080.0378.37
5.1.20.0080.0368.40
5.1.10.0040.0358.12
5.1.00.0090.0328.12
5.0.50.0050.0256.60
5.0.40.0070.0186.46
5.0.30.0150.0316.27
5.0.20.0080.0336.24
5.0.10.0050.0266.22
5.0.00.0080.0346.21
4.4.90.0040.0254.78
4.4.80.0050.0234.75
4.4.70.0020.0264.75
4.4.60.0000.0204.76
4.4.50.0050.0284.77
4.4.40.0060.0364.71
4.4.30.0040.0194.76
4.4.20.0060.0194.84
4.4.10.0030.0204.85
4.4.00.0050.0354.76
4.3.110.0050.0194.67
4.3.100.0080.0254.66
4.3.90.0070.0184.64
4.3.80.0000.0274.58
4.3.70.0050.0194.63
4.3.60.0040.0214.63
4.3.50.0020.0174.63
4.3.40.0030.0264.54
4.3.30.0030.0163.27
4.3.20.0030.0173.25
4.3.10.0020.0163.21
4.3.00.0130.0206.83

preferences:
37.09 ms | 401 KiB | 5 Q