3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime('2009-01-11'); $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)
8.3.60.0150.00618.40
8.3.50.0140.00521.99
8.3.40.0040.01119.02
8.3.30.0070.00719.07
8.3.20.0050.00320.21
8.3.10.0080.00022.04
8.3.00.0050.00322.58
8.2.180.0090.00916.60
8.2.170.0090.00922.96
8.2.160.0000.01421.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0140.00326.16
8.2.120.0060.00617.75
8.2.110.0090.00022.20
8.2.100.0110.00019.77
8.2.90.0030.00519.23
8.2.80.0040.00418.00
8.2.70.0040.00417.62
8.2.60.0030.00618.05
8.2.50.0030.00618.07
8.2.40.0080.00018.34
8.2.30.0050.00218.05
8.2.20.0030.00617.85
8.2.10.0000.00817.85
8.2.00.0030.00917.92
8.1.280.0100.01025.92
8.1.270.0080.00022.18
8.1.260.0050.00326.35
8.1.250.0110.00428.09
8.1.240.0060.00323.76
8.1.230.0030.00819.08
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0000.00917.34
8.1.190.0030.00617.30
8.1.180.0030.00518.67
8.1.170.0000.00818.41
8.1.160.0000.00721.92
8.1.150.0040.00418.71
8.1.140.0070.00017.62
8.1.130.0030.00317.89
8.1.120.0040.00417.50
8.1.110.0030.00517.52
8.1.100.0000.00717.61
8.1.90.0070.00017.59
8.1.80.0040.00417.46
8.1.70.0040.00417.50
8.1.60.0000.00817.55
8.1.50.0000.00717.57
8.1.40.0050.00217.47
8.1.30.0030.00517.52
8.1.20.0050.00317.68
8.1.10.0050.00217.61
8.1.00.0050.00217.55
8.0.300.0040.00418.77
8.0.290.0000.00817.29
8.0.280.0000.01018.39
8.0.270.0000.00717.23
8.0.260.0060.00016.98
8.0.250.0070.00017.06
8.0.240.0000.00717.21
8.0.230.0040.00417.12
8.0.220.0070.00017.03
8.0.210.0040.00417.00
8.0.200.0070.00017.15
8.0.190.0040.00417.02
8.0.180.0040.00417.09
8.0.170.0000.00817.08
8.0.160.0030.00416.89
8.0.150.0070.00016.95
8.0.140.0040.00417.01
8.0.130.0000.00713.36
8.0.120.0050.00317.02
8.0.110.0080.00017.03
8.0.100.0000.00817.11
8.0.90.0040.00417.09
8.0.80.0140.00316.90
8.0.70.0080.00016.88
8.0.60.0040.00416.91
8.0.50.0020.00517.13
8.0.30.0140.00917.26
8.0.20.0140.00817.40
8.0.10.0070.00016.96
8.0.00.0090.00816.79
7.4.330.0000.00515.03
7.4.320.0060.00016.66
7.4.300.0060.00016.59
7.4.290.0030.00616.56
7.4.280.0040.00416.57
7.4.270.0000.00716.59
7.4.260.0000.01016.55
7.4.250.0050.00216.62
7.4.240.0020.00616.57
7.4.230.0000.00716.67
7.4.220.0030.01616.63
7.4.210.0090.00816.60
7.4.200.0030.00316.42
7.4.190.0000.00716.48
7.4.160.0090.00616.71
7.4.150.0050.01417.40
7.4.140.0130.00817.86
7.4.130.0130.00416.61
7.4.120.0120.01016.64
7.4.110.0110.01116.54
7.4.100.0140.00316.54
7.4.90.0070.01016.64
7.4.80.0150.00919.39
7.4.70.0060.01316.57
7.4.60.0110.00816.54
7.4.50.0000.00416.58
7.4.40.0140.00422.77
7.4.30.0080.00816.50
7.4.00.0070.00814.92
7.3.330.0000.00512.98
7.3.320.0020.00213.04
7.3.310.0030.00316.24
7.3.300.0070.00016.20
7.3.290.0030.01016.32
7.3.280.0100.01016.27
7.3.270.0100.00617.40
7.3.260.0100.01016.50
7.3.250.0070.01316.50
7.3.240.0060.01116.48
7.3.230.0130.01016.39
7.3.210.0040.01516.26
7.3.200.0060.01619.39
7.3.190.0100.00716.55
7.3.180.0110.00616.53
7.3.170.0110.01116.33
7.3.160.0090.00616.40
7.3.120.0090.00714.68
7.3.110.0100.00715.01
7.3.100.0060.00614.70
7.3.90.0050.00514.68
7.3.80.0000.00815.17
7.3.70.0080.00615.00
7.3.60.0110.00314.96
7.3.50.0030.00714.80
7.3.40.0030.01314.94
7.3.30.0000.01814.91
7.3.20.0040.01516.84
7.3.10.0100.00316.69
7.3.00.0100.00316.89
7.2.330.0100.00716.60
7.2.320.0060.01616.97
7.2.310.0140.00616.70
7.2.300.0100.00616.48
7.2.290.0060.01016.63
7.2.250.0070.01314.96
7.2.240.0060.01314.75
7.2.230.0120.00614.87
7.2.220.0100.00615.29
7.2.210.0110.00315.17
7.2.200.0060.00615.07
7.2.190.0060.01015.04
7.2.180.0030.00615.21
7.2.170.0090.00615.00
7.2.00.0150.00919.22
7.1.330.0000.01515.94
7.1.320.0000.01015.72
7.1.310.0040.01115.75
7.1.300.0060.00315.96
7.1.290.0000.00915.93
7.1.280.0030.01515.91
7.1.270.0040.01416.05
7.1.260.0040.01115.98
7.1.100.0030.00918.31
7.1.70.0030.00617.36
7.1.60.0000.01819.82
7.1.50.0100.00617.02
7.1.00.0030.07722.36
7.0.200.0120.00416.95
7.0.140.0030.07322.02
7.0.60.0000.04319.82
7.0.50.0070.04017.91
7.0.40.0070.07320.23
7.0.30.0300.05020.30
7.0.20.0270.04320.01
7.0.10.0170.07320.17
7.0.00.0070.08020.28
5.6.280.0070.07020.97
5.6.210.0030.07320.51
5.6.200.0170.07318.09
5.6.190.0100.07320.45
5.6.180.0070.05020.65
5.6.170.0300.04720.51
5.6.160.0130.07720.48
5.6.150.0130.07718.13
5.6.140.0070.08018.15
5.6.130.0100.07018.12
5.6.120.0030.06021.02
5.6.110.0030.04321.00
5.6.100.0030.08320.88
5.6.90.0030.04720.96
5.6.80.0000.04720.28
5.6.70.0100.04720.34
5.5.350.0030.07720.46
5.5.340.0070.07717.95
5.5.330.0030.09020.36
5.5.320.0270.06720.34
5.5.310.0230.07320.30
5.5.300.0100.03317.91
5.5.290.0000.08717.91
5.5.280.0030.04320.75
5.5.270.0000.04320.75
5.5.260.0100.07020.86
5.5.250.0070.04020.79
5.5.240.0100.03320.18
5.4.450.0400.05319.64
5.4.440.0170.05719.52
5.4.430.0200.04319.47
5.4.420.0130.05019.68
5.4.410.0130.05319.52
5.4.400.1000.00018.66
5.4.390.0900.00018.53
5.4.380.0300.05018.66
5.4.370.0270.05718.72
5.4.360.0270.05318.63
5.4.350.0330.05018.53
5.4.340.0330.05018.46
5.4.320.0060.03612.45
5.4.310.0060.03712.45
5.4.300.0070.04012.46
5.4.290.0050.03812.45
5.4.280.0060.04112.35
5.4.270.0040.03712.35
5.4.260.0070.05718.90
5.4.250.0130.08018.74
5.4.240.0130.04718.89
5.4.230.0170.06719.02
5.4.220.0100.07018.89
5.4.210.0100.05718.89
5.4.200.0170.07018.92
5.4.190.0030.05718.64
5.4.180.0200.06318.76
5.4.170.0130.07318.88
5.4.160.0130.06718.63
5.4.150.0070.05718.89
5.4.140.0070.05316.32
5.4.130.0070.05716.38
5.4.120.0100.05016.31
5.4.110.0070.06716.29
5.4.100.0100.06016.29
5.4.90.0030.07316.40
5.4.80.0070.05316.43
5.4.70.0100.08316.44
5.4.60.0030.06016.17
5.4.50.0030.05716.38
5.4.40.0100.06716.31
5.4.30.0030.06316.39
5.4.20.0100.04716.46
5.4.10.0100.07316.16
5.4.00.0030.05315.69
5.3.290.0080.05412.80
5.3.280.0200.04014.60
5.3.270.0200.06314.49
5.3.260.0000.06014.62
5.3.250.0170.04314.37
5.3.240.0200.06314.52
5.3.230.0030.05714.52
5.3.220.0100.05014.48
5.3.210.0070.05714.45
5.3.200.0030.07714.42
5.3.190.0000.06014.35
5.3.180.0130.05314.59
5.3.170.0200.05714.61
5.3.160.0100.05014.26
5.3.150.0100.06014.57
5.3.140.0130.06714.55
5.3.130.0300.05314.64
5.3.120.0100.06314.41
5.3.110.0030.06014.41
5.3.100.0100.07013.73
5.3.90.0100.04714.03
5.3.80.0070.07014.02
5.3.70.0030.08014.06
5.3.60.0070.06314.09
5.3.50.0070.05013.97
5.3.40.0130.04713.83
5.3.30.0070.04713.85
5.3.20.0200.03713.61
5.3.10.0130.06013.66
5.3.00.0100.06013.57
5.2.170.0000.05711.24
5.2.160.0030.04311.04
5.2.150.0100.05710.98
5.2.140.0030.04311.07
5.2.130.0000.04311.02
5.2.120.0070.05711.01
5.2.110.0000.06011.11
5.2.100.0070.04010.98
5.2.90.0100.04011.00
5.2.80.0070.06011.01
5.2.70.0030.04310.97
5.2.60.0070.04710.98
5.2.50.0030.06311.04
5.2.40.0070.05311.01
5.2.30.0030.04310.97
5.2.20.0070.04311.11
5.2.10.0030.05310.94
5.2.00.0100.03710.65
5.1.60.0030.05010.23
5.1.50.0030.05010.04
5.1.40.0100.03010.07
5.1.30.0070.04010.27
5.1.20.0070.05010.25
5.1.10.0170.02710.00
5.1.00.0100.03310.30
5.0.50.0070.0308.60
5.0.40.0070.0308.47
5.0.30.0070.0407.98
5.0.20.0100.0338.16
5.0.10.0000.0338.08
5.0.00.0030.0408.11
4.4.90.0000.0337.47
4.4.80.0070.0277.47
4.4.70.0000.0337.47
4.4.60.0000.0307.47
4.4.50.0000.0277.47
4.4.40.0070.0407.47
4.4.30.0000.0307.47
4.4.20.0070.0237.47
4.4.10.0130.0207.47
4.4.00.0000.0407.47
4.3.110.0070.0307.47
4.3.100.0070.0207.47
4.3.90.0000.0337.47
4.3.80.0000.0377.47
4.3.70.0030.0207.47
4.3.60.0030.0307.47
4.3.50.0030.0337.47
4.3.40.0070.0277.47
4.3.30.0000.0337.47
4.3.20.0030.0277.47
4.3.10.0000.0277.47
4.3.00.0030.0207.24

preferences:
38.13 ms | 401 KiB | 5 Q