3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new DateTime("31.3.2018"); $y = new DateTime(); $y->setDate(date("Y"), date("m"), $x->format("d")); $y->modify("+1 month"); echo $y->format("d.m.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)
8.3.60.0100.01018.43
8.3.50.0110.00317.97
8.3.40.0140.00018.84
8.3.30.0080.00618.82
8.3.20.0070.00019.18
8.3.10.0080.00021.47
8.3.00.0000.00720.73
8.2.180.0110.01118.41
8.2.170.0070.01022.96
8.2.160.0030.01022.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00418.16
8.2.120.0080.00026.35
8.2.110.0030.00621.24
8.2.100.0080.00317.97
8.2.90.0040.00419.34
8.2.80.0050.00317.97
8.2.70.0030.00518.05
8.2.60.0050.00318.34
8.2.50.0030.00518.10
8.2.40.0080.00019.63
8.2.30.0040.00419.37
8.2.20.0070.00018.11
8.2.10.0040.00418.06
8.2.00.0080.00017.75
8.1.280.0070.01125.92
8.1.270.0080.00020.77
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00322.55
8.1.230.0070.00320.89
8.1.220.0040.00417.78
8.1.210.0030.00918.97
8.1.200.0080.00017.60
8.1.190.0070.00317.23
8.1.180.0000.00918.10
8.1.170.0040.00418.46
8.1.160.0050.00318.95
8.1.150.0040.00418.86
8.1.140.0030.00322.07
8.1.130.0000.00720.20
8.1.120.0040.00417.54
8.1.110.0000.00717.67
8.1.100.0040.00417.52
8.1.90.0040.00417.53
8.1.80.0040.00417.69
8.1.70.0030.00317.64
8.1.60.0000.00817.67
8.1.50.0040.00417.55
8.1.40.0000.00817.57
8.1.30.0030.00517.81
8.1.20.0000.00817.74
8.1.10.0040.00417.78
8.1.00.0000.00817.73
8.0.300.0000.00719.85
8.0.290.0000.00817.00
8.0.280.0030.00318.49
8.0.270.0080.00017.37
8.0.260.0030.00318.53
8.0.250.0070.00017.22
8.0.240.0030.00317.20
8.0.230.0030.00717.11
8.0.220.0070.00016.98
8.0.210.0040.00417.05
8.0.200.0000.00617.06
8.0.190.0000.00717.13
8.0.180.0040.00417.09
8.0.170.0060.00317.01
8.0.160.0040.00416.93
8.0.150.0040.00416.93
8.0.140.0080.00017.05
8.0.130.0000.00613.47
8.0.120.0030.00616.92
8.0.110.0050.00317.01
8.0.100.0000.00716.95
8.0.90.0040.00417.08
8.0.80.0110.00317.02
8.0.70.0040.00417.04
8.0.60.0000.00817.04
8.0.50.0070.00017.14
8.0.30.0120.00617.26
8.0.20.0130.00617.40
8.0.10.0040.00417.27
8.0.00.0090.01416.94
7.4.330.0020.00215.55
7.4.320.0030.00316.60
7.4.300.0040.00416.61
7.4.290.0030.00516.71
7.4.280.0000.01016.70
7.4.270.0070.00016.54
7.4.260.0070.00016.68
7.4.250.0000.00716.58
7.4.240.0050.00316.57
7.4.230.0000.00716.74
7.4.220.0080.00016.48
7.4.210.0050.01116.70
7.4.200.0030.00316.61
7.4.160.0100.00916.65
7.4.140.0090.01117.86
7.4.130.0140.01016.84
7.4.120.0120.00516.68
7.4.110.0120.00616.79
7.4.100.0090.00916.61
7.4.90.0030.01616.54
7.4.80.0110.00619.39
7.4.70.0030.01516.65
7.4.60.0120.00416.57
7.4.50.0060.01016.51
7.4.40.0030.01316.68
7.4.10.0070.01014.86
7.4.00.0000.01915.07
7.3.330.0000.00613.20
7.3.320.0060.00013.15
7.3.310.0030.00616.44
7.3.300.0000.00716.29
7.3.290.0070.00016.38
7.3.280.0070.01116.32
7.3.260.0090.01016.51
7.3.240.0050.01416.53
7.3.230.0140.00416.56
7.3.210.0040.01216.59
7.3.200.0070.01116.64
7.3.190.0060.01316.41
7.3.180.0030.01516.65
7.3.170.0080.01216.46
7.3.160.0130.00316.43
7.3.130.0030.01414.93
7.3.120.0040.01515.13
7.3.110.0060.00914.86
7.3.100.0040.01114.60
7.3.90.0040.00814.66
7.3.80.0060.00614.75
7.3.70.0000.01115.05
7.3.60.0090.00614.92
7.3.50.0090.00015.00
7.3.40.0000.01514.80
7.3.30.0040.00814.73
7.3.20.0030.01016.75
7.3.10.0070.00717.04
7.3.00.0130.00316.93
7.2.330.0070.01516.95
7.2.320.0120.00616.73
7.2.310.0060.01016.98
7.2.300.0090.00616.66
7.2.290.0000.01816.89
7.2.260.0070.01115.20
7.2.250.0120.00615.23
7.2.240.0070.01115.22
7.2.230.0100.00715.27
7.2.220.0140.00015.00
7.2.210.0080.00415.32
7.2.200.0080.00415.36
7.2.190.0000.01214.80
7.2.180.0040.01115.14
7.2.170.0040.01115.29
7.2.160.0080.00415.29
7.2.150.0100.00316.95
7.2.140.0030.01316.94
7.2.130.0060.00817.16
7.2.120.0110.00316.98
7.2.110.0040.00817.00
7.2.100.0100.00717.02
7.2.90.0090.00617.00
7.2.80.0070.00716.86
7.2.70.0030.00717.14
7.2.60.0070.00717.21
7.2.50.0070.00717.18
7.2.40.0130.00617.04
7.2.30.0090.00316.93
7.2.20.0040.01117.27
7.2.10.0000.01217.05
7.2.00.0110.00617.05
7.1.330.0000.01515.95
7.1.320.0040.01215.73
7.1.310.0040.00415.97
7.1.300.0030.01016.00
7.1.290.0070.00415.90
7.1.280.0030.01015.96
7.1.270.0000.01015.85
7.1.260.0030.01015.83
7.1.250.0030.00715.94
7.1.240.0040.00815.71
7.1.230.0030.01315.91
7.1.220.0090.00615.79
7.1.210.0080.00615.91
7.1.200.0040.00715.89
7.1.190.0000.00915.81
7.1.180.0120.00316.05
7.1.170.0000.01315.97
7.1.160.0100.00715.79
7.1.150.0070.00415.68
7.1.140.0040.00715.99
7.1.130.0070.00715.86
7.1.120.0130.00315.59
7.1.110.0000.01415.95
7.1.100.0030.00715.92
7.1.90.0100.00315.84
7.1.80.0070.00716.02
7.1.70.0090.00315.96
7.1.60.0060.01015.75
7.1.50.0080.00815.73
7.1.40.0120.00315.88
7.1.30.0110.00415.92
7.1.20.0110.00315.86
7.1.10.0040.00715.75
7.1.00.0060.00616.00
7.0.330.0030.01015.37
7.0.320.0050.00515.14
7.0.310.0000.01215.19
7.0.300.0070.01115.44
7.0.290.0070.00415.59
7.0.280.0030.00915.52
7.0.270.0000.01215.50
7.0.260.0100.00315.52
7.0.250.0070.01015.43
7.0.240.0000.01315.58
7.0.230.0070.00715.69
7.0.220.0110.00015.47
7.0.210.0070.00715.59
7.0.200.0040.01115.46
7.0.190.0080.00415.46
7.0.180.0100.00315.58
7.0.170.0040.01215.57
7.0.160.0090.00315.74
7.0.150.0140.00315.19
7.0.140.0000.01815.59
7.0.130.0060.00615.53
7.0.120.0000.00815.28
7.0.110.0070.00715.47
7.0.100.0070.00715.53
7.0.90.0060.00615.58
7.0.80.0000.01115.18
7.0.70.0030.01015.50
7.0.60.0070.00715.54
7.0.50.0070.00415.61
7.0.40.0030.01013.36
7.0.30.0080.00313.65
7.0.20.0060.00613.56
7.0.10.0060.00713.63
7.0.00.0100.00313.48
5.6.400.0060.00614.77
5.6.390.0000.01614.32
5.6.380.0080.00414.25
5.6.370.0060.00614.72
5.6.360.0060.01214.37
5.6.350.0060.00614.20
5.6.340.0060.00914.32
5.6.330.0090.00614.16
5.6.320.0080.00414.44
5.6.310.0070.00714.59
5.6.300.0110.00414.29
5.6.290.0040.00714.10
5.6.280.0030.01014.56
5.6.270.0130.00314.61
5.6.260.0100.00314.14
5.6.250.0130.00014.41
5.6.240.0030.00814.66
5.6.230.0060.00314.34
5.6.220.0120.00414.45
5.6.210.0060.00614.39
5.6.200.0060.00614.52
5.6.190.0060.00614.73
5.6.180.0060.00314.36
5.6.170.0030.00614.25
5.6.160.0100.00014.55
5.6.150.0040.00814.50
5.6.140.0000.01214.66
5.6.130.0080.00814.67
5.6.120.0030.00614.42
5.6.110.0000.01314.34
5.6.100.0100.00014.50
5.6.90.0040.00814.22
5.6.80.0070.00714.24
5.6.70.0060.00614.43
5.6.60.0040.00714.45
5.6.50.0070.01114.27
5.6.40.0040.01114.28
5.6.30.0080.00814.61
5.6.20.0060.00914.29
5.6.10.0030.01214.50
5.6.00.0060.01014.54

preferences:
38.7 ms | 401 KiB | 5 Q