3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2000-12-31'); $date->add(new DateInterval('P2M')); var_dump($date->format('Y-m-d')); $date->add(new DateInterval('P1M')); var_dump($date->format('Y-m-d'));

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)
8.3.60.0070.01116.62
8.3.50.0130.00522.99
8.3.40.0110.00419.02
8.3.30.0030.01018.92
8.3.20.0050.00320.31
8.3.10.0090.00021.91
8.3.00.0080.00019.26
8.2.180.0120.00316.75
8.2.170.0150.00022.96
8.2.160.0100.00320.35
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0100.00326.16
8.2.120.0040.00421.05
8.2.110.0030.00622.24
8.2.100.0060.00617.97
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0030.00717.75
8.2.60.0040.00817.93
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0050.00318.02
8.2.20.0040.00417.71
8.2.10.0000.00817.98
8.2.00.0040.00417.74
8.1.280.0110.00325.92
8.1.270.0090.00023.84
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00022.19
8.1.230.0070.00319.10
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0070.00317.47
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.78
8.1.160.0000.00722.01
8.1.150.0040.00418.85
8.1.140.0040.00417.59
8.1.130.0030.00317.87
8.1.120.0040.00417.51
8.1.110.0080.00017.59
8.1.100.0000.00717.59
8.1.90.0030.00317.56
8.1.80.0000.00817.50
8.1.70.0030.00317.55
8.1.60.0040.00417.67
8.1.50.0030.00617.41
8.1.40.0040.00417.47
8.1.30.0040.00417.68
8.1.20.0040.00417.67
8.1.10.0030.00517.62
8.1.00.0050.00317.56
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0080.00018.41
8.0.270.0040.00417.26
8.0.260.0030.00317.13
8.0.250.0000.00617.14
8.0.240.0040.00417.05
8.0.230.0030.00317.10
8.0.220.0070.00017.01
8.0.210.0030.00516.91
8.0.200.0030.00317.07
8.0.190.0000.00717.02
8.0.180.0070.00017.05
8.0.170.0000.00817.09
8.0.160.0050.00317.03
8.0.150.0030.00316.99
8.0.140.0040.00416.97
8.0.130.0050.00013.36
8.0.120.0000.00716.92
8.0.110.0000.00716.86
8.0.100.0040.00417.09
8.0.90.0000.00817.04
8.0.80.0070.01516.98
8.0.70.0050.00317.09
8.0.60.0050.00217.09
8.0.50.0050.00217.07
8.0.30.0080.01117.30
8.0.20.0100.00917.40
8.0.10.0070.00016.98
8.0.00.0100.01116.89
7.4.330.0030.00315.20
7.4.320.0000.00716.57
7.4.300.0060.00016.46
7.4.290.0040.00416.59
7.4.280.0050.00216.59
7.4.270.0000.00716.65
7.4.260.0030.00316.48
7.4.250.0030.00316.68
7.4.240.0050.00316.59
7.4.230.0070.00016.62
7.4.220.0100.01016.61
7.4.210.0100.00316.71
7.4.200.0000.00716.60
7.4.160.0090.00616.66
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0090.00716.58
7.4.120.0100.00716.66
7.4.110.0030.01316.40
7.4.100.0130.00316.81
7.4.90.0070.01016.46
7.4.80.0090.00919.39
7.4.70.0070.01016.42
7.4.60.0040.01216.68
7.4.50.0000.00816.55
7.4.40.0060.01116.59
7.4.30.0050.01016.38
7.4.00.0070.00814.99
7.3.330.0050.00013.06
7.3.320.0000.00513.18
7.3.310.0050.00216.10
7.3.300.0000.00616.26
7.3.290.0030.01016.30
7.3.280.0090.01016.24
7.3.270.0080.00817.40
7.3.260.0090.01216.52
7.3.250.0120.00616.52
7.3.240.0190.00316.45
7.3.230.0070.01416.52
7.3.210.0030.01316.53
7.3.200.0060.01219.39
7.3.190.0120.00316.47
7.3.180.0070.01016.29
7.3.170.0120.00316.52
7.3.160.0100.00616.44
7.3.120.0080.00814.77
7.3.110.0040.01414.73
7.3.100.0070.01114.85
7.3.90.0100.00314.78
7.3.80.0070.00714.69
7.3.70.0080.00814.70
7.3.60.0120.00014.69
7.3.50.0070.00714.55
7.3.40.0060.00914.86
7.3.30.0060.01314.69
7.3.20.0130.00616.58
7.3.10.0090.00416.59
7.3.00.0070.00616.47
7.2.330.0110.00616.46
7.2.320.0080.00816.69
7.2.310.0120.01216.97
7.2.300.0080.00816.84
7.2.290.0130.00316.96
7.2.250.0030.01414.90
7.2.240.0100.00315.11
7.2.230.0030.01414.73
7.2.220.0070.01115.18
7.2.210.0040.00715.21
7.2.200.0040.01114.74
7.2.190.0090.00614.94
7.2.180.0000.01014.98
7.2.170.0000.01515.13
7.2.160.0000.01715.15
7.2.150.0040.01116.80
7.2.140.0000.01517.01
7.2.130.0080.00316.93
7.2.120.0110.00416.64
7.2.110.0040.00616.94
7.2.100.0050.00516.86
7.2.90.0060.00616.83
7.2.80.0090.00716.92
7.2.70.0050.01016.77
7.2.60.0100.00516.89
7.2.50.0060.00616.88
7.2.40.0090.00916.96
7.2.30.0050.01016.75
7.2.20.0080.00316.91
7.2.10.0080.00716.59
7.2.00.0070.01117.48
7.1.330.0080.00615.80
7.1.320.0030.01015.89
7.1.310.0070.00315.77
7.1.300.0040.01115.89
7.1.290.0060.00915.74
7.1.280.0000.01515.55
7.1.270.0040.01115.84
7.1.260.0070.00715.85
7.1.250.0050.00615.84
7.1.240.0030.01015.89
7.1.230.0080.00015.66
7.1.220.0070.00715.59
7.1.210.0000.01315.79
7.1.200.0030.01015.72
7.1.190.0000.01115.65
7.1.180.0070.01015.86
7.1.170.0030.01015.82
7.1.160.0090.00615.86
7.1.150.0060.00615.49
7.1.140.0170.00015.57
7.1.130.0000.01315.53
7.1.120.0070.00715.35
7.1.110.0060.00615.62
7.1.100.0060.00816.99
7.1.90.0050.00515.66
7.1.80.0030.00715.68
7.1.70.0070.00616.38
7.1.60.0100.01017.54
7.1.50.0060.01216.41
7.1.40.0000.01415.69
7.1.30.0060.01015.58
7.1.20.0060.01015.88
7.1.10.0130.00315.85
7.1.00.0080.04018.95
7.0.330.0000.01315.43
7.0.320.0080.00015.51
7.0.310.0030.01315.41
7.0.300.0070.00715.41
7.0.290.0030.01415.26
7.0.280.0100.00715.34
7.0.270.0070.01015.39
7.0.260.0040.00715.46
7.0.250.0090.00715.12
7.0.240.0000.01415.19
7.0.230.0060.00615.51
7.0.220.0060.00915.43
7.0.210.0060.00915.15
7.0.200.0000.00916.03
7.0.190.0030.01015.38
7.0.180.0040.01215.34
7.0.170.0030.00915.43
7.0.160.0100.00715.55
7.0.150.0090.00615.49
7.0.140.0040.03918.68
7.0.130.0060.00915.55
7.0.120.0030.00915.29
7.0.110.0060.00615.29
7.0.100.0030.01215.50
7.0.90.0030.00615.50
7.0.80.0070.00415.30
7.0.70.0060.00615.39
7.0.60.0060.04517.59
7.0.50.0050.02316.62
7.0.40.0060.03316.69
7.0.30.0220.03816.71
7.0.20.0200.02616.85
7.0.10.0050.03216.71
7.0.00.0050.02716.92
5.6.400.0050.00814.60
5.6.390.0030.01314.34
5.6.380.0080.00414.28
5.6.370.0040.00714.28
5.6.360.0030.01014.27
5.6.350.0040.01014.57
5.6.340.0040.01214.32
5.6.330.0030.01414.60
5.6.320.0040.01514.19
5.6.310.0070.01014.73
5.6.300.0090.00614.45
5.6.290.0030.01214.33
5.6.280.0030.01414.69
5.6.270.0070.01014.25
5.6.260.0040.01114.74
5.6.250.0130.00314.39
5.6.240.0120.00314.27
5.6.230.0060.00614.50
5.6.220.0100.00614.51
5.6.210.0070.02417.61
5.6.200.0120.04216.38
5.6.190.0020.02717.38
5.6.180.0250.02817.45
5.6.170.0120.03417.54
5.6.160.0090.03517.36
5.6.150.0100.01816.22
5.6.140.0050.04616.42
5.6.130.0090.03816.35
5.6.120.0020.05017.56
5.6.110.0050.02517.72
5.6.100.0180.03817.70
5.6.90.0070.02417.71
5.6.80.0050.03217.25
5.6.70.0040.00414.34
5.6.60.0030.01314.20
5.6.50.0100.00714.27
5.6.40.0030.01014.29
5.6.30.0040.01214.48
5.6.20.0040.00414.48
5.6.10.0000.01014.41
5.6.00.0040.01214.55
5.5.380.0070.01014.19
5.5.370.0070.00314.43
5.5.360.0110.00314.23
5.5.350.0080.04017.35
5.5.340.0090.03816.07
5.5.330.0090.02017.44
5.5.320.0180.04217.27
5.5.310.0220.04517.40
5.5.300.0070.02516.01
5.5.290.0080.04016.07
5.5.280.0020.02717.60
5.5.270.0080.03117.41
5.5.260.0060.04017.52
5.5.250.0050.04417.32
5.5.240.0150.03817.22
5.5.230.0060.00613.95
5.5.220.0090.00914.33
5.5.210.0060.01214.10
5.5.200.0090.00014.30
5.5.190.0080.00814.48
5.5.180.0110.00714.22
5.5.170.0040.00414.30
5.5.160.0030.01513.96
5.5.150.0030.01414.49
5.5.140.0030.01014.15
5.5.130.0090.00314.30
5.5.120.0070.01014.19
5.5.110.0040.00714.09
5.5.100.0030.01414.31
5.5.90.0140.00313.95
5.5.80.0100.00714.11
5.5.70.0050.00814.41
5.5.60.0060.01114.34
5.5.50.0060.00614.06
5.5.40.0050.00314.16
5.5.30.0060.00714.13
5.5.20.0070.01014.29
5.5.10.0030.01014.36
5.5.00.0060.00914.37
5.4.450.0100.02615.18
5.4.440.0220.02015.23
5.4.430.0140.01615.31
5.4.420.0240.02015.38
5.4.410.0120.02515.16
5.4.400.0050.02515.02
5.4.390.0130.02114.84
5.4.380.0280.02814.87
5.4.370.0270.02314.70
5.4.360.0110.03314.81
5.4.350.0150.03714.71
5.4.340.0170.03014.66
5.4.330.0060.00611.13
5.4.320.0070.02111.69
5.4.310.0090.02511.60
5.4.300.0060.02411.80
5.4.290.0020.02611.56
5.4.280.0060.02311.69
5.4.270.0110.02011.71
5.4.260.0060.01911.63
5.4.250.0050.02511.58
5.4.240.0040.02411.78
5.4.230.0060.02211.64
5.4.220.0050.02211.76
5.4.210.0040.02311.63
5.4.200.0040.02311.56
5.4.190.0040.02111.62
5.4.180.0050.02411.71
5.4.170.0050.02611.76
5.4.160.0060.02811.53
5.4.150.0040.02611.54
5.4.140.0030.02411.60
5.4.130.0040.02311.46
5.4.120.0080.01611.49
5.4.110.0050.02011.39
5.4.100.0070.01811.51
5.4.90.0070.02111.41
5.4.80.0070.02111.45
5.4.70.0020.02411.39
5.4.60.0030.02211.49
5.4.50.0060.02011.52
5.4.40.0050.02111.45
5.4.30.0040.02311.47
5.4.20.0080.02811.53
5.4.10.0060.02511.41
5.4.00.0040.02711.20
5.3.290.0100.02411.79
5.3.280.0030.02711.62
5.3.270.0040.02611.70
5.3.260.0040.02811.61
5.3.250.0020.04011.63
5.3.240.0060.03011.58
5.3.230.0070.02211.66
5.3.220.0040.03011.60
5.3.210.0060.02711.59
5.3.200.0050.03111.58
5.3.190.0040.02711.63
5.3.180.0040.02411.71
5.3.170.0080.03611.59
5.3.160.0070.02711.64
5.3.150.0040.03311.62
5.3.140.0090.02511.67
5.3.130.0030.02811.61
5.3.120.0080.02311.67
5.3.110.0050.02611.51
5.3.100.0050.02011.37
5.3.90.0080.02011.26
5.3.80.0050.02311.28
5.3.70.0070.03011.27
5.3.60.0020.02711.36
5.3.50.0070.02711.34
5.3.40.0080.02611.35
5.3.30.0040.02511.28
5.3.20.0060.02211.13
5.3.10.0040.02310.93
5.3.00.0020.02611.02
5.2.170.0050.0329.18
5.2.160.0030.0389.18
5.2.150.0050.0339.19
5.2.140.0050.0339.18
5.2.130.0060.0299.14
5.2.120.0070.0309.14
5.2.110.0050.0309.15
5.2.100.0060.0279.14
5.2.90.0020.0319.15
5.2.80.0060.0309.14
5.2.70.0040.0329.14
5.2.60.0080.0299.10
5.2.50.0050.0319.06
5.2.40.0050.0359.04
5.2.30.0090.0359.02
5.2.20.0060.0339.00
5.2.10.0070.0408.93
5.2.00.0070.0338.79
5.1.60.0080.0468.07
5.1.50.0080.0318.06
5.1.40.0060.0268.04
5.1.30.0080.0318.40
5.1.20.0050.0278.41
5.1.10.0050.0368.14
5.1.00.0050.0338.14
5.0.50.0040.0266.62
5.0.40.0090.0246.48
5.0.30.0030.0436.29
5.0.20.0030.0276.26
5.0.10.0050.0206.24
5.0.00.0040.0306.23
4.4.90.0030.0164.78
4.4.80.0020.0164.75
4.4.70.0040.0144.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.75
4.4.20.0060.0124.85
4.4.10.0020.0174.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0050.0154.66
4.3.90.0020.0194.64
4.3.80.0030.0314.58
4.3.70.0020.0164.63
4.3.60.0020.0164.63
4.3.50.0030.0194.63
4.3.40.0030.0254.53
4.3.30.0040.0173.28
4.3.20.0030.0163.25
4.3.10.0040.0153.22
4.3.00.0030.01015.90

preferences:
39.78 ms | 401 KiB | 5 Q