3v4l.org

run code in 300+ PHP versions simultaneously
<?php $today = new DateTime('now'); $today_string = $today->format('Y-m-d'); $next_year = clone $today; $next_year->modify( '+1 year' ); $next_year_string = $next_year->format('Y-m-d'); echo $next_year->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)
8.3.60.0030.02018.43
8.3.50.0150.00321.21
8.3.40.0080.00818.69
8.3.30.0100.00319.09
8.3.20.0000.00720.21
8.3.10.0040.00421.95
8.3.00.0080.00022.50
8.2.180.0090.00916.75
8.2.170.0150.00622.96
8.2.160.0110.00419.34
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0030.00519.48
8.2.110.0060.00322.12
8.2.100.0080.00319.89
8.2.90.0070.00019.30
8.2.80.0050.00317.97
8.2.70.0050.00517.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0060.00419.94
8.2.30.0060.00318.17
8.2.20.0000.00817.82
8.2.10.0080.00017.93
8.2.00.0080.00017.93
8.1.280.0000.01725.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00324.10
8.1.230.0060.00619.10
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0090.00317.35
8.1.190.0080.00017.52
8.1.180.0040.00418.75
8.1.170.0000.00818.77
8.1.160.0040.00422.13
8.1.150.0000.00718.75
8.1.140.0080.00017.54
8.1.130.0030.00317.95
8.1.120.0030.00317.70
8.1.110.0040.00417.62
8.1.100.0060.00317.66
8.1.90.0000.00817.61
8.1.80.0000.00717.61
8.1.70.0040.00417.64
8.1.60.0080.00017.59
8.1.50.0050.00317.61
8.1.40.0040.00417.74
8.1.30.0000.00717.84
8.1.20.0040.00417.66
8.1.10.0040.00417.78
8.1.00.0000.00717.65
8.0.300.0050.00318.77
8.0.290.0050.00217.30
8.0.280.0040.00418.50
8.0.270.0050.00217.35
8.0.260.0000.00817.03
8.0.250.0030.00317.22
8.0.240.0080.00017.23
8.0.230.0070.00017.19
8.0.220.0000.00617.06
8.0.210.0000.00617.14
8.0.200.0000.00617.20
8.0.190.0000.00817.04
8.0.180.0000.00717.20
8.0.170.0050.00217.05
8.0.160.0040.00417.02
8.0.150.0030.00317.02
8.0.140.0070.00017.11
8.0.130.0000.00513.40
8.0.120.0000.00816.96
8.0.110.0050.00217.08
8.0.100.0050.00217.04
8.0.90.0000.00817.15
8.0.80.0060.00917.15
8.0.70.0040.00417.12
8.0.60.0000.00717.16
8.0.50.0050.00216.95
8.0.30.0130.00617.12
8.0.20.0100.01217.50
8.0.10.0040.00417.22
8.0.00.0070.01316.88
7.4.330.0000.00615.09
7.4.320.0030.00316.59
7.4.300.0060.00016.74
7.4.290.0030.00316.69
7.4.280.0040.00416.66
7.4.270.0000.00716.75
7.4.260.0000.00716.61
7.4.250.0080.00016.72
7.4.240.0060.00216.63
7.4.230.0000.00716.79
7.4.220.0060.01016.74
7.4.210.0110.00716.72
7.4.200.0040.00416.63
7.4.190.0000.00716.58
7.4.160.0050.01116.89
7.4.150.0120.00617.40
7.4.140.0110.01217.86
7.4.130.0110.00816.59
7.4.120.0100.00616.67
7.4.110.0000.01916.68
7.4.100.0030.01616.76
7.4.90.0090.00916.69
7.4.80.0100.01019.39
7.4.70.0090.00916.73
7.4.60.0060.01016.79
7.4.50.0050.00516.36
7.4.40.0120.00322.77
7.4.30.0060.00916.80
7.4.00.0030.01514.90
7.3.330.0000.00513.30
7.3.320.0000.00613.30
7.3.310.0000.00716.45
7.3.300.0040.00416.38
7.3.290.0040.01116.43
7.3.280.0070.01116.44
7.3.270.0110.00717.40
7.3.260.0030.01316.36
7.3.250.0100.00816.48
7.3.240.0110.00616.78
7.3.230.0090.00916.78
7.3.210.0150.00916.54
7.3.200.0090.01319.39
7.3.190.0190.00316.41
7.3.180.0130.00316.40
7.3.170.0060.00916.71
7.3.160.0060.00916.51
7.3.120.0120.00315.00
7.2.330.0070.01016.93
7.2.320.0030.01316.95
7.2.310.0030.01316.71
7.2.300.0070.01116.61
7.2.290.0060.01216.95
7.2.00.0030.01219.54
7.1.100.0060.00618.14
7.1.70.0030.00517.03
7.1.60.0100.01419.82
7.1.50.0090.00917.12
7.1.00.0000.07722.24
7.0.200.0030.00616.65
7.0.140.0130.06322.08
7.0.100.0070.06020.14
7.0.90.0170.07319.89
7.0.80.0430.06719.82
7.0.70.0030.08719.93
7.0.60.0070.04319.90
7.0.50.0030.05020.34
7.0.40.0170.03720.11
7.0.30.0070.05320.13
7.0.20.0070.07720.05
7.0.10.0000.08020.07
7.0.00.0030.08020.07
5.6.280.0100.06720.77
5.6.250.0000.06020.75
5.6.240.0100.04320.59
5.6.230.0170.07020.60
5.6.220.0100.07020.56
5.6.210.0070.05020.41
5.6.200.0030.08321.04
5.6.190.0100.08021.08
5.6.180.0030.07721.05
5.6.170.0070.07321.16
5.6.160.0030.07721.02
5.6.150.0130.07021.07
5.6.140.0070.08720.94
5.6.130.0030.07320.95
5.6.120.0030.07721.07
5.6.110.0170.06321.04
5.6.100.0100.08021.04
5.6.90.0100.04721.05
5.6.80.0030.06720.45
5.6.70.0100.07720.39
5.6.60.0000.04720.50
5.6.50.0170.07320.46
5.6.40.0070.06720.43
5.6.30.0130.07720.47
5.6.20.0070.08020.43
5.6.10.0070.05320.36
5.6.00.0030.07720.45
5.5.380.0070.07320.49
5.5.370.0100.08320.35
5.5.360.0130.07720.36
5.5.350.0030.08720.36
5.5.340.0130.07720.76
5.5.330.0070.08320.79
5.5.320.0030.08020.93
5.5.310.0030.04320.88
5.5.300.0170.07320.82
5.5.290.0070.04720.77
5.5.280.0200.05320.88
5.5.270.0130.07720.78
5.5.260.0070.09020.86
5.5.250.0100.09020.70
5.5.240.0070.08320.02
5.5.230.0030.05020.25
5.5.220.0070.03720.20
5.5.210.0100.05720.30
5.5.200.0070.07720.24
5.5.190.0130.07020.16
5.5.180.0070.06020.29
5.5.160.0030.05720.16
5.5.150.0070.04320.09
5.5.140.0170.07020.19
5.5.130.0070.08019.98
5.5.120.0070.07720.12
5.5.110.0030.06020.22
5.5.100.0200.07320.01
5.5.90.0100.07719.94
5.5.80.0100.08319.93
5.5.70.0130.06720.04
5.5.60.0130.07320.10
5.5.50.0100.07719.93
5.5.40.0070.07720.10
5.5.30.0170.07020.04
5.5.20.0100.06020.04
5.5.10.0000.05720.11
5.5.00.0100.07019.96
5.4.450.0100.08019.11
5.4.440.0030.08719.35
5.4.430.0070.07319.22
5.4.420.0130.06719.46
5.4.410.0130.07319.32
5.4.400.0070.07018.95
5.4.390.0030.08718.95
5.4.380.0070.05019.14
5.4.370.0100.04019.10
5.4.360.0030.04718.81
5.4.350.0000.08318.94
5.4.340.0130.04019.13
5.4.320.0100.07718.90
5.4.310.0130.05319.07
5.4.300.0100.04319.22
5.4.290.0130.07318.80
5.4.280.0130.06318.89
5.4.270.0100.07018.96
5.4.260.0070.06719.13
5.4.250.0030.07719.12
5.4.240.0100.04319.22
5.4.230.0170.07019.14
5.4.220.0000.08018.95
5.4.210.0100.07019.07
5.4.200.0100.07718.80
5.4.190.0030.06018.96
5.4.180.0070.06019.01
5.4.170.0130.07019.05
5.4.160.0030.04718.77
5.4.150.0070.07719.12
5.4.140.0030.03316.31
5.4.130.0070.03016.37
5.4.120.0030.03716.12
5.4.110.0070.07316.33
5.4.100.0100.07016.39
5.4.90.0070.03316.27
5.4.80.0070.07316.41
5.4.70.0100.06716.35
5.4.60.0170.06316.22
5.4.50.0000.04016.18
5.4.40.0030.07016.29
5.4.30.0000.07016.18
5.4.20.0100.05716.40
5.4.10.0000.05016.31
5.4.00.0030.06715.75
5.3.290.0070.08014.57
5.3.280.0200.06714.46
5.3.270.0030.04014.59
5.3.260.0100.07314.60
5.3.250.0000.05014.59
5.3.240.0070.07314.44
5.3.230.0100.06014.58
5.3.220.0070.07014.55
5.3.210.0070.04014.43
5.3.200.0030.07714.55
5.3.190.0130.06714.56
5.3.180.0070.07714.52
5.3.170.0070.08014.39
5.3.160.0100.06714.51
5.3.150.0030.06014.52
5.3.140.0100.05314.56
5.3.130.0030.04714.50
5.3.120.0100.08014.54
5.3.110.0100.03314.36
5.3.100.0130.06014.00
5.3.90.0070.07713.97
5.3.80.0030.07014.02
5.3.70.0070.07313.96
5.3.60.0000.06013.86
5.3.50.0000.04013.93
5.3.40.0000.04013.70
5.3.30.0100.07313.87
5.3.20.0100.04713.62
5.3.10.0000.05013.60
5.3.00.0100.07013.49
5.2.170.0070.05711.14
5.2.160.0070.05711.00
5.2.150.0030.06311.00
5.2.140.0030.04710.97
5.2.130.0000.04011.09
5.2.120.0030.03011.14
5.2.110.0170.05011.10
5.2.100.0030.06010.96
5.2.90.0070.04010.96
5.2.80.0030.06311.09
5.2.70.0030.06311.14
5.2.60.0030.04010.91
5.2.50.0070.03311.00
5.2.40.0100.04710.98
5.2.30.0000.04710.93
5.2.20.0070.05710.91
5.2.10.0130.04010.90
5.2.00.0130.05010.66
5.1.60.0100.04710.00
5.1.50.0130.0239.97
5.1.40.0070.0239.81
5.1.30.0030.05710.38
5.1.20.0070.05010.37
5.1.10.0030.05710.09
5.1.00.0000.04710.08
5.0.50.0030.0439.49
5.0.40.0070.0209.49
5.0.30.0000.0379.49
5.0.20.0070.0339.49
5.0.10.0030.0239.49
5.0.00.0000.0439.49
4.4.90.0070.0339.49
4.4.80.0030.0209.49
4.4.70.0070.0179.49
4.4.60.0000.0309.49
4.4.50.0030.0309.49
4.4.40.0030.0439.49
4.4.30.0030.0209.49
4.4.20.0030.0339.49
4.4.10.0030.0279.49
4.4.00.0000.0309.49
4.3.110.0030.0339.49
4.3.100.0000.0379.49
4.3.90.0030.0279.49
4.3.80.0070.0239.49
4.3.70.0030.0239.49
4.3.60.0030.0139.49
4.3.50.0000.0179.49
4.3.40.0070.0479.49
4.3.30.0000.0379.49
4.3.20.0070.0339.49
4.3.10.0000.0209.49
4.3.00.0000.0209.49

preferences:
66.69 ms | 401 KiB | 5 Q