3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-10-11'); $datetime2 = new DateTime('2009-10-13'); $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)
8.3.60.0140.00718.23
8.3.50.0110.00722.05
8.3.40.0070.00718.96
8.3.30.0040.01118.90
8.3.20.0000.00820.16
8.3.10.0000.00821.89
8.3.00.0080.00022.44
8.2.180.0090.00616.88
8.2.170.0040.01122.96
8.2.160.0100.00320.94
8.2.150.0060.00324.18
8.2.140.0000.01024.66
8.2.130.0140.00426.16
8.2.120.0030.00717.75
8.2.110.0070.00422.30
8.2.100.0040.00818.03
8.2.90.0030.00619.34
8.2.80.0000.00817.97
8.2.70.0040.00417.73
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0040.00418.15
8.2.30.0040.00418.12
8.2.20.0040.00417.72
8.2.10.0070.00017.68
8.2.00.0070.00317.83
8.1.280.0120.00325.92
8.1.270.0040.00422.14
8.1.260.0030.00526.35
8.1.250.0130.00728.09
8.1.240.0030.00623.97
8.1.230.0080.00817.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.47
8.1.190.0030.00617.36
8.1.180.0020.00518.60
8.1.170.0040.00418.62
8.1.160.0050.00321.94
8.1.150.0000.00718.75
8.1.140.0070.00017.58
8.1.130.0050.00317.89
8.1.120.0030.00317.50
8.1.110.0000.00717.43
8.1.100.0040.00417.56
8.1.90.0070.00017.48
8.1.80.0040.00417.47
8.1.70.0000.00717.54
8.1.60.0060.00317.61
8.1.50.0000.00817.62
8.1.40.0080.00017.56
8.1.30.0040.00417.56
8.1.20.0050.00317.69
8.1.10.0040.00417.73
8.1.00.0050.00317.71
8.0.300.0070.00018.77
8.0.290.0030.00616.86
8.0.280.0050.00318.51
8.0.270.0070.00017.28
8.0.260.0030.00317.31
8.0.250.0070.00017.21
8.0.240.0070.00017.13
8.0.230.0040.00416.97
8.0.220.0000.00716.90
8.0.210.0000.00717.00
8.0.200.0000.00817.07
8.0.190.0000.00717.04
8.0.180.0070.00016.97
8.0.170.0080.00016.95
8.0.160.0000.00716.99
8.0.150.0050.00216.94
8.0.140.0000.00716.96
8.0.130.0000.00513.40
8.0.120.0030.00616.95
8.0.110.0000.00717.00
8.0.100.0020.00516.97
8.0.90.0030.00416.86
8.0.80.0160.00017.08
8.0.70.0040.00416.92
8.0.60.0000.00717.09
8.0.50.0040.00417.08
8.0.30.0110.00817.16
8.0.20.0050.01417.40
8.0.10.0000.00717.10
8.0.00.0140.00516.85
7.4.330.0000.00515.10
7.4.320.0030.00316.70
7.4.300.0060.00016.67
7.4.290.0030.00316.58
7.4.280.0050.00216.55
7.4.270.0060.00016.58
7.4.260.0080.00016.45
7.4.250.0040.00416.56
7.4.240.0020.00616.67
7.4.230.0050.00216.48
7.4.220.0170.00716.64
7.4.210.0140.00616.62
7.4.200.0070.00016.70
7.4.190.0070.00016.48
7.4.160.0060.00916.55
7.4.150.0100.00717.40
7.4.140.0110.01417.86
7.4.130.0130.00416.45
7.4.120.0100.00816.63
7.4.110.0100.00716.51
7.4.100.0120.00916.61
7.4.90.0040.01416.43
7.4.80.0080.01119.39
7.4.70.0090.00916.55
7.4.60.0060.01316.67
7.4.50.0030.00316.65
7.4.40.0070.00722.77
7.4.30.0030.01316.43
7.4.00.0080.00814.89
7.3.330.0050.00013.07
7.3.320.0050.00013.09
7.3.310.0000.00616.20
7.3.300.0040.00416.23
7.3.290.0070.00716.29
7.3.280.0100.00516.22
7.3.270.0100.00717.40
7.3.260.0130.00316.49
7.3.250.0120.00916.52
7.3.240.0000.01816.28
7.3.230.0060.01516.58
7.3.210.0040.01416.38
7.3.200.0080.01519.39
7.3.190.0140.00616.38
7.3.180.0100.00716.18
7.3.170.0100.00716.59
7.3.160.0070.00716.50
7.3.120.0070.00715.19
7.2.330.0080.00816.89
7.2.320.0130.00416.76
7.2.310.0070.00816.88
7.2.300.0000.01616.87
7.2.290.0090.00616.44
7.1.70.0030.00617.29
7.1.60.0030.01419.82
7.1.50.0140.01017.16
7.1.00.0030.09322.27
7.0.200.0000.00816.96
7.0.140.0030.07322.00
7.0.60.0030.09019.96
7.0.50.0070.07017.78
7.0.40.0030.07020.22
7.0.30.0330.07020.18
7.0.20.0400.07020.09
7.0.10.0170.08020.13
7.0.00.0070.04320.21
5.6.280.0030.07321.07
5.6.210.0070.05720.72
5.6.200.0170.07718.21
5.6.190.0030.04320.48
5.6.180.0330.06320.41
5.6.170.0370.04020.50
5.6.160.0030.04020.32
5.6.150.0030.05018.13
5.6.140.0200.05318.12
5.6.130.0070.08718.16
5.6.120.0000.04721.14
5.6.110.0030.04321.09
5.6.100.0100.08021.13
5.6.90.0130.08721.09
5.6.80.0130.07720.38
5.5.350.0230.08020.40
5.5.340.0100.07717.95
5.5.330.0070.04020.23
5.5.320.0070.05020.24
5.5.310.0200.05020.29
5.5.300.0100.08317.98
5.5.290.0100.07017.92
5.5.280.0000.06020.68
5.5.270.0000.05020.74
5.5.260.0030.04720.75
5.5.250.0070.08320.46
5.5.240.0300.06320.11
5.4.450.0770.05719.60
5.4.440.0770.05319.47
5.4.430.0070.05719.31
5.4.420.0100.05319.42
5.4.410.0270.04318.87
5.4.400.0100.05018.83
5.4.390.0130.04718.53
5.4.380.0100.05318.46
5.4.370.0370.04718.74
5.4.360.0330.05718.68
5.4.350.0300.05318.51
5.4.340.0370.05018.67
5.4.320.0090.03612.46
5.4.310.0090.04812.45
5.4.300.0070.03612.45
5.4.290.0040.04212.45
5.4.280.0050.03912.35
5.4.270.0060.03612.35
5.4.260.0100.05318.88
5.4.250.0170.04318.73
5.4.240.0100.05318.73
5.4.230.0070.06318.90
5.4.220.0130.05318.73
5.4.210.0100.05018.70
5.4.200.0100.04718.89
5.4.190.0130.05018.89
5.4.180.0130.04718.72
5.4.170.0100.06318.75
5.4.160.0130.07018.69
5.4.150.0100.06018.66
5.4.140.0100.05016.34
5.4.130.0030.05316.31
5.4.120.0000.06016.28
5.4.110.0070.05016.41
5.4.100.0200.04316.31
5.4.90.0170.05716.55
5.4.80.0030.06016.38
5.4.70.0100.05716.32
5.4.60.0070.04716.40
5.4.50.0070.05316.38
5.4.40.0070.07316.49
5.4.30.0100.07016.42
5.4.20.0070.07716.33
5.4.10.0030.07716.25
5.4.00.0200.05715.92
5.3.290.0110.04012.80
5.3.280.0030.05714.29
5.3.270.0130.04714.30
5.3.260.0070.05314.46
5.3.250.0100.08014.62
5.3.240.0170.05714.51
5.3.230.0100.05314.48
5.3.220.0130.04714.45
5.3.210.0070.05714.34
5.3.200.0100.04714.45
5.3.190.0100.05014.26
5.3.180.0070.07714.33
5.3.170.0130.04314.58
5.3.160.0070.06314.58
5.3.150.0100.05014.61
5.3.140.0070.05014.41
5.3.130.0070.05714.41
5.3.120.0200.06714.40
5.3.110.0200.04714.39
5.3.100.0070.06313.91
5.3.90.0030.07314.03
5.3.80.0100.05014.03
5.3.70.0000.05713.85
5.3.60.0100.04713.97
5.3.50.0000.06313.94
5.3.40.0100.05313.80
5.3.30.0030.05013.79
5.3.20.0070.07013.78
5.3.10.0200.05713.59
5.3.00.0100.04713.65
5.2.170.0070.06011.04
5.2.160.0030.06011.06
5.2.150.0070.04311.16
5.2.140.0030.06311.15
5.2.130.0070.04010.86
5.2.120.0130.05311.11
5.2.110.0070.05711.11
5.2.100.0070.05011.01
5.2.90.0100.03711.02
5.2.80.0000.04711.09
5.2.70.0100.04011.11
5.2.60.0030.04711.06
5.2.50.0100.04711.04
5.2.40.0100.03710.91
5.2.30.0130.03310.73
5.2.20.0070.04011.07
5.2.10.0100.04010.74
5.2.00.0070.04710.79
5.1.60.0100.0279.84
5.1.50.0000.05310.18
5.1.40.0100.03710.01
5.1.30.0130.03310.16
5.1.20.0130.04310.27
5.1.10.0030.05010.15
5.1.00.0000.04010.13
5.0.50.0030.0338.48
5.0.40.0070.0238.29
5.0.30.0070.0508.41
5.0.20.0030.0378.19
5.0.10.0000.0438.14
5.0.00.0100.0378.14
4.4.90.0070.0176.34
4.4.80.0100.0136.32
4.4.70.0100.0136.29
4.4.60.0100.0236.29
4.4.50.0000.0336.29
4.4.40.0100.0406.18
4.4.30.0030.0206.16
4.4.20.0030.0276.15
4.4.10.0000.0336.15
4.4.00.0100.0306.15
4.3.110.0000.0236.15
4.3.100.0100.0176.15
4.3.90.0000.0306.15
4.3.80.0000.0476.15
4.3.70.0130.0176.15
4.3.60.0000.0206.15
4.3.50.0030.0206.15
4.3.40.0000.0336.15
4.3.30.0070.0236.15
4.3.20.0070.0236.15
4.3.10.0030.0236.15
4.3.00.0130.0236.95

preferences:
45.83 ms | 401 KiB | 5 Q