3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-01-11'); $datetime2 = new DateTime('2019-10-13'); $interval = $datetime1->diff($datetime2); echo $interval->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)
8.3.60.0100.01018.27
8.3.50.0060.00922.17
8.3.40.0030.01018.87
8.3.30.0080.00619.27
8.3.20.0060.00320.25
8.3.10.0030.00622.00
8.3.00.0040.00422.55
8.2.180.0170.00316.88
8.2.170.0100.01022.96
8.2.160.0090.00620.95
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00317.88
8.2.110.0100.00019.21
8.2.100.0070.00419.76
8.2.90.0000.00819.17
8.2.80.0040.00418.05
8.2.70.0080.00017.75
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0040.00418.18
8.2.30.0040.00418.12
8.2.20.0000.00817.72
8.2.10.0050.00317.87
8.2.00.0050.00517.68
8.1.280.0030.01725.92
8.1.270.0000.00821.95
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00022.69
8.1.230.0080.00319.00
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0070.00417.48
8.1.190.0000.00817.54
8.1.180.0040.00418.67
8.1.170.0030.00618.73
8.1.160.0030.00321.95
8.1.150.0000.00718.75
8.1.140.0040.00417.51
8.1.130.0080.00017.81
8.1.120.0030.00317.57
8.1.110.0040.00417.63
8.1.100.0040.00417.47
8.1.90.0070.00017.59
8.1.80.0000.00817.54
8.1.70.0040.00417.59
8.1.60.0060.00317.60
8.1.50.0070.00017.46
8.1.40.0040.00417.54
8.1.30.0040.00417.68
8.1.20.0040.00417.72
8.1.10.0040.00417.64
8.1.00.0000.00717.72
8.0.300.0040.00418.77
8.0.290.0050.00217.29
8.0.280.0080.00018.51
8.0.270.0020.00517.32
8.0.260.0000.00616.95
8.0.250.0000.00817.13
8.0.240.0050.00317.13
8.0.230.0000.00717.02
8.0.220.0000.00817.07
8.0.210.0040.00417.04
8.0.200.0030.00317.08
8.0.190.0040.00417.05
8.0.180.0070.00017.08
8.0.170.0040.00417.06
8.0.160.0040.00317.05
8.0.150.0040.00416.85
8.0.140.0040.00416.87
8.0.130.0000.00913.33
8.0.120.0040.00417.03
8.0.110.0050.00316.92
8.0.100.0040.00316.97
8.0.90.0050.00217.05
8.0.80.0060.01216.99
8.0.70.0000.00716.93
8.0.60.0040.00316.82
8.0.50.0070.00016.89
8.0.30.0140.00517.31
8.0.20.0090.00917.40
8.0.10.0000.00717.26
8.0.00.0170.00316.95
7.4.330.0020.00215.09
7.4.320.0030.00316.60
7.4.300.0000.00716.73
7.4.290.0000.00716.68
7.4.280.0030.00316.51
7.4.270.0030.00316.66
7.4.260.0000.00816.67
7.4.250.0040.00416.68
7.4.240.0020.00516.63
7.4.230.0070.00016.74
7.4.220.0060.01316.61
7.4.210.0070.00916.62
7.4.200.0070.00016.57
7.4.190.0070.00016.43
7.4.160.0130.01016.46
7.4.150.0030.01517.40
7.4.140.0060.01417.86
7.4.130.0100.00716.48
7.4.120.0070.01116.50
7.4.110.0120.00416.69
7.4.100.0080.00916.59
7.4.90.0120.00616.65
7.4.80.0160.00319.39
7.4.70.0030.01416.60
7.4.60.0060.01016.49
7.4.50.0030.00516.41
7.4.40.0040.01122.77
7.4.30.0000.01516.53
7.4.00.0070.01015.27
7.3.330.0000.00513.10
7.3.320.0000.00613.24
7.3.310.0040.00416.35
7.3.300.0070.00016.27
7.3.290.0090.01216.42
7.3.280.0050.01216.28
7.3.270.0130.00717.40
7.3.260.0290.01616.48
7.3.250.0140.00516.45
7.3.240.0120.00416.33
7.3.230.0030.01416.41
7.3.210.0110.00616.73
7.3.200.0130.01019.39
7.3.190.0050.01716.54
7.3.180.0120.00416.23
7.3.170.0110.01116.53
7.3.160.0090.00616.52
7.3.120.0070.01014.72
7.2.330.0090.00616.43
7.2.320.0070.01016.70
7.2.310.0100.00716.65
7.2.300.0060.01016.94
7.2.290.0100.01016.77
7.2.00.0040.01419.40
7.1.100.0060.00917.96
7.1.70.0080.00017.44
7.1.60.0120.00919.82
7.1.50.0040.00816.76
7.1.00.0000.07722.44
7.0.200.0000.00916.86
7.0.140.0030.07322.07
7.0.100.0030.08020.02
7.0.90.0070.04719.91
7.0.80.0000.04019.85
7.0.70.0000.04319.91
7.0.60.0070.05319.86
7.0.50.0170.07020.20
7.0.40.0130.07720.04
7.0.30.0100.07720.05
7.0.20.0030.08720.00
7.0.10.0130.07320.17
7.0.00.0030.08720.09
5.6.280.0000.07721.07
5.6.250.0070.04720.69
5.6.240.0200.06320.51
5.6.230.0070.03320.67
5.6.220.0070.03720.65
5.6.210.0070.04020.64
5.6.200.0070.04321.05
5.6.190.0030.08721.14
5.6.180.0070.09021.06
5.6.170.0130.07021.09
5.6.160.0030.07721.14
5.6.150.0100.08321.09
5.6.140.0030.05721.06
5.6.130.0100.07021.08
5.6.120.0170.06720.95
5.6.110.0170.07021.03
5.6.100.0030.08021.06
5.6.90.0130.04321.16
5.6.80.0000.08020.52
5.6.70.0100.08020.34
5.6.60.0070.08320.44
5.6.50.0170.06320.43
5.6.40.0100.05720.52
5.6.30.0070.08320.42
5.6.20.0070.07320.46
5.6.10.0130.07020.53
5.6.00.0230.06720.27
5.5.380.0130.06020.56
5.5.370.0000.07020.57
5.5.360.0070.03720.38
5.5.350.0070.04020.38
5.5.340.0000.09020.89
5.5.330.0030.08320.75
5.5.320.0030.05020.93
5.5.310.0070.08020.90
5.5.300.0070.08320.90
5.5.290.0130.07320.63
5.5.280.0030.09020.86
5.5.270.0100.08320.72
5.5.260.0030.08720.75
5.5.250.0070.08320.69
5.5.240.0030.06720.14
5.5.230.0170.07720.09
5.5.220.0100.07320.29
5.5.210.0070.07020.10
5.5.200.0200.06319.99
5.5.190.0100.07720.12
5.5.180.0130.07320.11
5.5.160.0070.08020.13
5.5.150.0070.08720.25
5.5.140.0030.08320.18
5.5.130.0170.06720.17
5.5.120.0200.04020.27
5.5.110.0170.07020.25
5.5.100.0070.06720.02
5.5.90.0100.06319.93
5.5.80.0000.08320.17
5.5.70.0130.07020.16
5.5.60.0030.05320.09
5.5.50.0070.07720.01
5.5.40.0100.04320.15
5.5.30.0100.07319.98
5.5.20.0130.06320.04
5.5.10.0070.08019.97
5.5.00.0030.08020.02
5.4.450.0070.08319.11
5.4.440.0100.07319.39
5.4.430.0000.07019.46
5.4.420.0030.08319.30
5.4.410.0100.07319.01
5.4.400.0130.07019.06
5.4.390.0070.07719.06
5.4.380.0130.07318.94
5.4.370.0030.08319.11
5.4.360.0100.07319.15
5.4.350.0130.03719.07
5.4.340.0030.07719.12
5.4.320.0030.04719.05
5.4.310.0070.06719.07
5.4.300.0100.07719.03
5.4.290.0030.08019.02
5.4.280.0070.08319.11
5.4.270.0130.06319.03
5.4.260.0100.05319.23
5.4.250.0070.04718.94
5.4.240.0170.05718.91
5.4.230.0100.07718.96
5.4.220.0100.07019.02
5.4.210.0070.07719.09
5.4.200.0100.06719.12
5.4.190.0030.07018.98
5.4.180.0130.07019.11
5.4.170.0100.07719.06
5.4.160.0000.08318.79
5.4.150.0100.06319.20
5.4.140.0030.07016.06
5.4.130.0030.04316.37
5.4.120.0100.07716.33
5.4.110.0100.06316.39
5.4.100.0170.03716.36
5.4.90.0030.07016.32
5.4.80.0100.06716.30
5.4.70.0070.04016.48
5.4.60.0030.04316.38
5.4.50.0100.07016.27
5.4.40.0170.06716.45
5.4.30.0030.07316.28
5.4.20.0100.07016.20
5.4.10.0100.07016.18
5.4.00.0030.07715.67
5.3.290.0130.03014.63
5.3.280.0070.07714.58
5.3.270.0130.06314.57
5.3.260.0200.06714.47
5.3.250.0000.08014.58
5.3.240.0030.08014.42
5.3.230.0070.07714.56
5.3.220.0070.08014.40
5.3.210.0070.07714.55
5.3.200.0100.07014.56
5.3.190.0030.05014.57
5.3.180.0030.08314.55
5.3.170.0070.07714.52
5.3.160.0130.04714.55
5.3.150.0030.07714.56
5.3.140.0070.07314.50
5.3.130.0070.07314.51
5.3.120.0030.04014.49
5.3.110.0070.05014.41
5.3.100.0030.07714.01
5.3.90.0070.07014.00
5.3.80.0030.07314.00
5.3.70.0070.07013.92
5.3.60.0000.07314.00
5.3.50.0030.07713.95
5.3.40.0030.07313.92
5.3.30.0070.06713.90
5.3.20.0070.06713.45
5.3.10.0070.06013.66
5.3.00.0100.05313.51
5.2.170.0030.06711.00
5.2.160.0070.06010.94
5.2.150.0100.04711.01
5.2.140.0130.05011.19
5.2.130.0000.05310.89
5.2.120.0100.03711.09
5.2.110.0130.05711.06
5.2.100.0000.06311.08
5.2.90.0100.03311.10
5.2.80.0070.05710.96
5.2.70.0070.06011.01
5.2.60.0000.07011.09
5.2.50.0070.05311.06
5.2.40.0070.05711.00
5.2.30.0070.05311.00
5.2.20.0000.07011.02
5.2.10.0100.05310.77
5.2.00.0030.06010.66
5.1.60.0030.0509.98
5.1.50.0030.04310.03
5.1.40.0000.0579.80
5.1.30.0070.05310.35
5.1.20.0030.04310.27
5.1.10.0070.0539.91
5.1.00.0100.04010.13
5.0.50.0070.0438.87
5.0.40.0030.0438.87
5.0.30.0030.0608.87
5.0.20.0030.0438.87
5.0.10.0030.0408.87
5.0.00.0000.0708.87
4.4.90.0000.0208.87
4.4.80.0030.0378.87
4.4.70.0070.0138.87
4.4.60.0000.0378.87
4.4.50.0030.0338.87
4.4.40.0000.0578.87
4.4.30.0030.0338.87
4.4.20.0070.0178.87
4.4.10.0000.0378.87
4.4.00.0100.0508.87
4.3.110.0030.0278.87
4.3.100.0000.0378.87
4.3.90.0070.0208.87
4.3.80.0070.0478.87
4.3.70.0070.0308.87
4.3.60.0030.0378.87
4.3.50.0030.0338.87
4.3.40.0070.0478.87
4.3.30.0030.0338.87
4.3.20.0000.0408.87
4.3.10.0000.0378.87
4.3.00.0000.0338.87

preferences:
52.54 ms | 400 KiB | 5 Q