3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2004-12-01T00:00:00+00:00'); $date2 = new DateTime('2004-10-30T23:59:59+00:00'); $diff = $date2->diff($date1); print_r($date1->sub($diff)); //print_r($diff);

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)
8.3.40.0040.01118.97
8.3.30.0100.00320.09
8.3.20.0040.00420.70
8.3.10.0050.00321.00
8.3.00.0040.00423.52
8.2.170.0140.00022.96
8.2.160.0170.00320.39
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00421.02
8.2.110.0030.00619.38
8.2.100.0000.01117.91
8.2.90.0040.00419.23
8.2.80.0080.00018.05
8.2.70.0030.00617.75
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0090.00018.16
8.2.30.0040.00419.54
8.2.20.0040.00417.71
8.2.10.0080.00017.74
8.2.00.0060.00317.68
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.83
8.1.230.0090.00320.85
8.1.220.0030.00718.77
8.1.210.0030.00619.04
8.1.200.0030.00617.25
8.1.190.0000.00717.41
8.1.180.0060.00318.10
8.1.170.0030.00518.68
8.1.160.0000.00718.80
8.1.150.0060.00318.75
8.1.140.0040.00417.58
8.1.130.0000.00817.99
8.1.120.0070.00017.61
8.1.110.0000.00817.59
8.1.100.0030.00517.50
8.1.90.0040.00417.58
8.1.80.0000.00717.50
8.1.70.0030.00317.55
8.1.60.0000.00917.53
8.1.50.0040.00417.55
8.1.40.0000.00717.43
8.1.30.0000.00717.73
8.1.20.0040.00417.60
8.1.10.0000.00717.64
8.1.00.0000.00717.64
8.0.300.0040.00419.97
8.0.290.0030.00317.16
8.0.280.0000.00718.45
8.0.270.0000.00717.18
8.0.260.0060.00316.95
8.0.250.0030.00317.08
8.0.240.0040.00417.09
8.0.230.0030.00316.97
8.0.220.0050.00217.03
8.0.210.0080.00017.01
8.0.200.0030.00316.98
8.0.190.0030.00516.96
8.0.180.0000.00717.07
8.0.170.0040.00416.95
8.0.160.0040.00417.04
8.0.150.0020.00517.00
8.0.140.0040.00416.96
8.0.130.0030.00313.41
8.0.120.0080.00016.89
8.0.110.0000.00716.96
8.0.100.0030.00617.05
8.0.90.0040.00417.04
8.0.80.0060.01617.09
8.0.70.0030.00516.99
8.0.60.0000.00817.13
8.0.50.0000.00716.88
8.0.30.0060.01417.20
8.0.20.0070.01217.40
8.0.10.0030.00617.18
8.0.00.0080.01216.77
7.4.330.0020.00216.69
7.4.320.0030.00316.71
7.4.300.0070.00016.62
7.4.290.0030.00316.55
7.4.280.0030.00316.62
7.4.270.0000.00716.59
7.4.260.0000.00613.31
7.4.250.0090.00016.63
7.4.240.0050.00216.58
7.4.230.0030.00316.48
7.4.220.0070.01016.56
7.4.210.0080.00816.65
7.4.200.0070.00016.69
7.4.190.0000.00716.59
7.4.160.0100.00616.59
7.4.150.0090.00917.40
7.4.140.0140.00817.86
7.4.130.0110.00816.61
7.4.120.0090.00916.48
7.4.110.0150.00916.67
7.4.100.0100.00716.51
7.4.90.0120.00916.67
7.4.80.0120.00619.39
7.4.70.0160.00616.70
7.4.60.0030.01316.67
7.4.50.0000.00516.31
7.4.40.0090.00622.77
7.4.30.0060.01116.54
7.4.00.0030.01114.76
7.3.330.0050.00013.18
7.3.320.0100.00013.15
7.3.310.0040.00416.36
7.3.300.0000.00716.25
7.3.290.0030.01316.23
7.3.280.0050.01216.27
7.3.270.0170.00417.40
7.3.260.0140.00918.24
7.3.250.0120.00516.38
7.3.240.0070.01116.40
7.3.230.0060.00916.39
7.3.210.0070.01016.67
7.3.200.0100.01019.39
7.3.190.0070.01016.31
7.3.180.0150.00716.55
7.3.170.0090.00616.51
7.3.160.0180.00316.44
7.3.120.0030.00914.70
7.2.330.0130.00316.65
7.2.320.0100.00716.61
7.2.310.0060.01216.57
7.2.300.0080.00916.80
7.2.290.0060.01016.58
7.2.60.0110.00816.35
7.2.00.0040.01118.98
7.1.200.0030.00915.81
7.1.100.0030.01317.87
7.1.70.0000.01117.32
7.1.60.0070.01519.17
7.1.50.0130.01317.10
7.1.00.0030.03322.51
7.0.200.0000.00716.82
7.0.140.0070.07022.00
7.0.100.0030.07719.83
7.0.90.0030.07319.84
7.0.80.0170.06719.90
7.0.70.0100.07719.85
7.0.60.0330.04319.72
7.0.50.0100.06320.20
7.0.40.0170.07020.05
7.0.30.0000.07020.14
7.0.20.0170.07720.05
7.0.10.0070.09020.10
7.0.00.0070.08320.09
5.6.280.0100.06720.91
5.6.250.0070.07720.67
5.6.240.0030.08720.63
5.6.230.0100.07320.66
5.6.220.0030.07020.46
5.6.210.0030.07020.56
5.6.200.0170.07320.94
5.6.190.0070.04321.02
5.6.180.0030.08721.08
5.6.170.0030.04321.04
5.6.160.0030.06320.94
5.6.150.0030.09320.95
5.6.140.0100.07321.08
5.6.130.0030.05321.16
5.6.120.0200.07321.10
5.6.110.0200.07321.06
5.6.100.0000.08721.08
5.6.90.0100.04320.91
5.6.80.0100.04020.48
5.6.70.0100.06720.39
5.6.60.0130.07320.43
5.6.50.0070.07020.44
5.6.40.0170.03320.49
5.6.30.0030.08720.49
5.6.20.0130.07720.46
5.6.10.0100.04320.48
5.6.00.0100.09320.39
5.5.380.0130.07020.33
5.5.370.0070.05020.37
5.5.360.0070.07320.35
5.5.350.0130.04320.42
5.5.340.0200.04020.89
5.5.330.0170.07720.80
5.5.320.0100.07320.79
5.5.310.0100.08020.77
5.5.300.0100.08020.73
5.5.290.0100.08020.72
5.5.280.0100.08020.87
5.5.270.0000.05320.88
5.5.260.0030.05320.84
5.5.250.0100.07720.58
5.5.240.0100.07020.25
5.5.230.0030.04720.15
5.5.220.0130.07020.16
5.5.210.0100.04020.28
5.5.200.0070.08020.26
5.5.190.0170.06719.98
5.5.180.0130.07320.25
5.5.160.0130.07320.12
5.5.150.0130.07720.12
5.5.140.0100.06320.26
5.5.130.0100.07720.12
5.5.120.0130.07320.14
5.5.110.0070.04720.12
5.5.100.0000.05320.07
5.5.90.0100.06720.16
5.5.80.0070.06020.05
5.5.70.0100.09319.99
5.5.60.0070.07720.13
5.5.50.0030.07720.05
5.5.40.0030.07020.04
5.5.30.0100.07720.14
5.5.20.0170.07720.04
5.5.10.0130.05720.05
5.5.00.0130.05720.09
5.4.450.0170.04019.27
5.4.440.0130.06319.27
5.4.430.0030.07719.22
5.4.420.0200.06719.29
5.4.410.0030.07719.28
5.4.400.0030.08318.81
5.4.390.0070.06319.09
5.4.380.0100.07019.23
5.4.370.0000.08019.11
5.4.360.0100.04319.10
5.4.350.0030.08019.09
5.4.340.0070.08718.79
5.4.320.0000.08019.14
5.4.310.0100.07718.94
5.4.300.0130.06318.96
5.4.290.0130.06719.22
5.4.280.0170.07319.10
5.4.270.0130.06718.97
5.4.260.0130.06018.81
5.4.250.0030.09019.11
5.4.240.0130.07019.08
5.4.230.0030.07719.13
5.4.220.0100.07718.94
5.4.210.0030.08318.97
5.4.200.0070.07718.99
5.4.190.0070.04719.03
5.4.180.0130.07318.80
5.4.170.0030.04319.21
5.4.160.0070.04018.79
5.4.150.0070.04318.76
5.4.140.0070.03316.27
5.4.130.0000.04016.33
5.4.120.0000.04316.36
5.4.110.0030.04016.48
5.4.100.0030.04716.36
5.4.90.0030.03316.27
5.4.80.0030.03716.25
5.4.70.0000.03316.34
5.4.60.0030.03716.19
5.4.50.0030.03716.39
5.4.40.0000.04016.23
5.4.30.0000.04016.22
5.4.20.0000.04316.18
5.4.10.0030.03716.41
5.4.00.0000.03715.74
5.3.290.0000.05014.64
5.3.280.0130.07314.55
5.3.270.0100.05714.60
5.3.260.0000.04714.46
5.3.250.0000.04014.56
5.3.240.0000.04014.59
5.3.230.0070.04314.50
5.3.220.0030.03714.43
5.3.210.0070.03714.57
5.3.200.0070.08314.51
5.3.190.0000.04014.52
5.3.180.0100.03014.55
5.3.170.0000.04014.50
5.3.160.0030.03314.54
5.3.150.0030.03714.38
5.3.140.0000.04014.56
5.3.130.0070.03314.51
5.3.120.0070.03714.55
5.3.110.0030.04014.53
5.3.100.0000.04013.99
5.3.90.0030.03713.93
5.3.80.0070.03313.92
5.3.70.0070.03713.97
5.3.60.0070.03313.86
5.3.50.0030.04013.89
5.3.40.0000.04013.93
5.3.30.0070.03313.76
5.3.20.0030.03313.59
5.3.10.0070.02713.64
5.3.00.0100.02713.49
5.2.170.0070.02710.98
5.2.160.0030.02711.18
5.2.150.0070.02311.00
5.2.140.0030.02711.00
5.2.130.0000.03011.13
5.2.120.0030.02710.96
5.2.110.0030.03011.09
5.2.100.0030.02711.05
5.2.90.0030.02711.10
5.2.80.0030.02711.11
5.2.70.0030.03711.15
5.2.60.0030.02711.05
5.2.50.0000.03010.98
5.2.40.0000.02710.99
5.2.30.0070.03310.84
5.2.20.0030.02710.98
5.2.10.0030.03310.93
5.2.00.0000.02710.76
5.1.60.0070.01710.05
5.1.50.0030.0209.98
5.1.40.0000.0239.97
5.1.30.0000.03010.39
5.1.20.0070.03710.40
5.1.10.0030.0239.87
5.1.00.0000.02710.06
5.0.50.0000.0208.52
5.0.40.0000.0208.41
5.0.30.0000.0308.30
5.0.20.0000.0238.30
5.0.10.0000.0238.30
5.0.00.0000.0308.30
4.4.90.0000.0178.30
4.4.80.0070.0108.30
4.4.70.0000.0138.30
4.4.60.0030.0138.30
4.4.50.0030.0138.30
4.4.40.0070.0208.30
4.4.30.0030.0178.30
4.4.20.0000.0178.30
4.4.10.0000.0138.30
4.4.00.0030.0238.30
4.3.110.0070.0108.30
4.3.100.0030.0138.30
4.3.90.0000.0138.30
4.3.80.0030.0508.30
4.3.70.0000.0178.30
4.3.60.0000.0178.30
4.3.50.0030.0138.30
4.3.40.0000.0278.30
4.3.30.0000.0178.30
4.3.20.0000.0178.30
4.3.10.0030.0178.30
4.3.00.0000.0378.30

preferences:
37.18 ms | 400 KiB | 5 Q