3v4l.org

run code in 300+ PHP versions simultaneously
<?php $next = strtotime("+1 month"); $date = new DateTime($next); echo $date->format(DateTime::RFC2822);

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)
8.3.60.0070.01016.88
8.3.50.0110.00722.17
8.3.40.0040.01218.84
8.3.30.0110.00318.91
8.3.20.0040.00420.16
8.3.10.0050.00323.66
8.3.00.0030.00717.75
8.2.180.0080.00818.54
8.2.170.0080.01122.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0090.00017.75
8.2.110.0040.00822.24
8.2.100.0110.00017.68
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0050.00317.75
8.2.60.0080.00018.03
8.2.50.0000.00918.07
8.2.40.0050.00321.24
8.2.30.0000.00720.64
8.2.20.0000.00817.81
8.2.10.0070.00018.18
8.2.00.0000.00718.11
8.1.280.0120.00625.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0000.00820.86
8.1.230.0110.00017.55
8.1.220.0060.00317.79
8.1.210.0000.00818.77
8.1.200.0040.00417.59
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00020.58
8.1.160.0000.00722.04
8.1.150.0030.00518.86
8.1.140.0050.00319.63
8.1.130.0030.00317.63
8.1.120.0000.00817.66
8.1.110.0040.00417.68
8.1.100.0000.00717.64
8.1.90.0040.00417.52
8.1.80.0050.00317.69
8.1.70.0000.00817.51
8.1.60.0060.00317.67
8.1.50.0030.00517.74
8.1.40.0080.00017.75
8.1.30.0040.00417.85
8.1.20.0000.00817.77
8.1.10.0030.00617.73
8.1.00.0030.00617.77
8.0.300.0030.00618.77
8.0.290.0050.00216.88
8.0.280.0030.00318.43
8.0.270.0040.00417.36
8.0.260.0030.00317.32
8.0.250.0070.00017.23
8.0.240.0050.00317.17
8.0.230.0000.00717.07
8.0.220.0080.00017.04
8.0.210.0000.00717.05
8.0.200.0030.00317.10
8.0.190.0040.00417.23
8.0.180.0070.00017.11
8.0.170.0000.00817.20
8.0.160.0030.00517.21
8.0.150.0040.00417.09
8.0.140.0050.00317.00
8.0.130.0050.00313.48
8.0.120.0040.00417.09
8.0.110.0050.00317.16
8.0.100.0050.00317.00
8.0.90.0040.00417.02
8.0.80.0040.01117.14
8.0.70.0040.00416.94
8.0.60.0000.00817.09
8.0.50.0000.00717.09
8.0.30.0050.01117.35
8.0.20.0100.00817.41
8.0.10.0000.00717.27
8.0.00.0090.01116.97
7.4.330.0050.00015.22
7.4.320.0000.00616.71
7.4.300.0000.00616.64
7.4.290.0000.00716.68
7.4.280.0070.00016.59
7.4.270.0070.00016.77
7.4.260.0030.00316.68
7.4.250.0000.00816.73
7.4.240.0020.00616.76
7.4.230.0030.00316.49
7.4.220.0090.00816.75
7.4.210.0120.00616.71
7.4.200.0050.00216.86
7.4.160.0070.00716.71
7.4.150.0000.01717.40
7.4.140.0110.00717.86
7.4.130.0130.00516.71
7.4.120.0110.00616.78
7.4.110.0070.01716.73
7.4.100.0070.01416.80
7.4.90.0120.00616.62
7.4.80.0000.01919.39
7.4.70.0030.01416.78
7.4.60.0040.01416.64
7.4.50.0000.00916.87
7.4.40.0090.00916.64
7.4.30.0190.00316.77
7.4.00.0030.01415.02
7.3.330.0000.00513.18
7.3.320.0030.00313.22
7.3.310.0030.00316.34
7.3.300.0030.00316.45
7.3.290.0110.00516.46
7.3.280.0120.00616.42
7.3.270.0130.00317.40
7.3.260.0060.01216.70
7.3.250.0090.00916.54
7.3.240.0070.01216.57
7.3.230.0090.01516.76
7.3.210.0150.00616.54
7.3.200.0150.00616.72
7.3.190.0080.01116.46
7.3.180.0040.01516.72
7.3.170.0080.01216.59
7.3.160.0030.01316.55
7.3.10.0040.00916.78
7.3.00.0100.00516.61
7.2.330.0040.01516.84
7.2.320.0180.00416.64
7.2.310.0070.01017.02
7.2.300.0090.00616.82
7.2.290.0140.00516.74
7.2.130.0110.00716.99
7.2.120.0180.00717.03
7.2.110.0060.01316.96
7.2.100.0140.00716.64
7.2.90.0110.00716.98
7.2.80.0090.00616.91
7.2.70.0140.00717.12
7.2.60.0080.01416.92
7.2.50.0030.01216.92
7.2.40.0030.00817.06
7.2.30.0140.00416.75
7.2.20.0080.00516.89
7.2.10.0170.00316.80
7.2.00.0040.00818.30
7.1.250.0040.01115.63
7.1.200.0030.01016.00
7.1.100.0000.01018.36
7.1.70.0130.01017.10
7.1.60.0100.01319.11
7.1.50.0000.01816.93
7.1.00.0030.07722.46
7.0.200.0130.01016.73
7.0.60.0100.03319.91
7.0.50.0030.05017.93
7.0.40.0130.08320.24
7.0.30.0430.04720.09
7.0.20.0300.07720.33
7.0.10.0230.05320.19
7.0.00.0030.07719.99
5.6.280.0030.03321.11
5.6.210.0070.08320.66
5.6.200.0000.04718.12
5.6.190.0130.07320.45
5.6.180.0230.04720.61
5.6.170.0230.05020.62
5.6.160.0000.04720.39
5.6.150.0100.03318.29
5.6.140.0070.05718.19
5.6.130.0030.06018.23
5.6.120.0070.06320.92
5.6.110.0100.03721.00
5.6.100.0070.08320.97
5.6.90.0100.08020.97
5.6.80.0000.07020.35
5.6.70.0330.07320.50
5.5.350.0300.07720.31
5.5.340.0000.04717.98
5.5.330.0070.08020.46
5.5.320.0200.04020.28
5.5.310.0300.07020.35
5.5.300.0030.04018.04
5.5.290.0030.06018.08
5.5.280.0030.04020.68
5.5.270.0100.06320.75
5.5.260.0070.05320.67
5.5.250.0100.07320.71
5.5.240.0000.07320.25
5.4.450.0630.05719.45
5.4.440.0770.04719.47
5.4.430.0530.06319.60
5.4.420.0870.06719.58
5.4.410.0930.04019.45
5.4.400.0830.06719.01
5.4.390.0870.04319.14
5.4.380.0800.05019.25
5.4.370.0630.05719.23
5.4.360.0530.06318.87
5.4.350.0670.05019.26
5.4.340.0670.05719.22
5.4.320.0830.06018.84
5.4.310.0930.05718.84
5.4.300.0830.04719.30
5.4.290.0730.05319.30
5.4.280.0770.05319.27
5.4.270.0730.06318.87
5.4.260.0770.05019.32
5.4.250.0770.05019.11
5.4.240.0670.04719.13
5.4.230.0630.06719.25
5.4.220.0730.06719.20
5.4.210.0670.06719.05
5.4.200.0600.05719.07
5.4.190.0600.06318.86
5.4.180.0830.05719.25
5.4.170.0730.05019.13
5.4.160.0600.05319.23
5.4.150.0670.05319.13
5.4.140.0900.04716.57
5.4.130.0730.05016.61
5.4.120.0730.05716.45
5.4.110.0770.05716.66
5.4.100.0730.04716.50
5.4.90.0800.05316.66
5.4.80.0930.04316.63
5.4.70.0770.07016.61
5.4.60.0730.05016.50
5.4.50.0830.04316.59
5.4.40.0770.05016.57
5.4.30.1070.05316.39
5.4.20.0730.05016.48
5.4.10.0900.03316.44
5.4.00.0600.04716.17

preferences:
50.81 ms | 401 KiB | 5 Q