3v4l.org

run code in 300+ PHP versions simultaneously
<?php $curr = new DateTime('today'); echo $curr->format('M').'<br/>'; $curr->modify('+1 month'); echo $curr->format('M').'<br/>';

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)
8.3.40.0130.00718.96
8.3.30.0000.01519.02
8.3.20.0080.00018.89
8.3.10.0030.00620.56
8.3.00.0070.00021.93
8.2.170.0140.00722.96
8.2.160.0100.00722.12
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0090.00019.58
8.2.110.0100.00022.23
8.2.100.0090.00618.03
8.2.90.0080.00019.22
8.2.80.0050.00818.05
8.2.70.0070.00617.88
8.2.60.0050.00218.18
8.2.50.0090.00018.07
8.2.40.0070.00018.47
8.2.30.0080.00019.98
8.2.20.0000.00717.90
8.2.10.0000.00717.95
8.2.00.0030.00517.92
8.1.270.0070.00023.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00322.59
8.1.230.0060.00620.84
8.1.220.0050.00318.77
8.1.210.0050.00319.04
8.1.200.0100.00017.48
8.1.190.0040.00417.75
8.1.180.0070.00318.10
8.1.170.0040.00418.70
8.1.160.0000.00718.99
8.1.150.0050.00218.82
8.1.140.0080.00017.61
8.1.130.0000.00717.94
8.1.120.0000.00717.66
8.1.110.0000.00817.71
8.1.100.0000.00717.76
8.1.90.0000.00817.78
8.1.80.0040.00417.60
8.1.70.0030.00317.60
8.1.60.0070.00017.73
8.1.50.0050.00217.57
8.1.40.0030.00617.59
8.1.30.0030.00617.88
8.1.20.0050.00517.79
8.1.10.0040.00417.71
8.1.00.0050.00317.84
8.0.300.0000.00820.10
8.0.290.0040.00416.88
8.0.280.0000.00718.56
8.0.270.0070.00017.45
8.0.260.0030.00317.07
8.0.250.0040.00417.12
8.0.240.0000.00817.11
8.0.230.0040.00417.09
8.0.220.0030.00317.15
8.0.210.0030.00317.04
8.0.200.0070.00017.21
8.0.190.0050.00217.13
8.0.180.0000.00817.20
8.0.170.0050.00517.12
8.0.160.0040.00417.18
8.0.150.0000.00817.05
8.0.140.0040.00716.98
8.0.130.0070.00213.49
8.0.120.0070.00016.97
8.0.110.0040.00417.21
8.0.100.0040.00417.14
8.0.90.0000.00717.17
8.0.80.0110.00717.21
8.0.70.0030.00516.97
8.0.60.0030.00516.94
8.0.50.0000.00717.07
8.0.30.0110.00817.22
8.0.20.0160.01317.40
8.0.10.0050.00317.16
8.0.00.0100.01016.79
7.4.330.0000.00514.89
7.4.320.0030.00516.63
7.4.300.0040.00416.70
7.4.290.0000.00716.73
7.4.280.0040.00416.49
7.4.270.0050.00516.74
7.4.260.0000.00513.37
7.4.250.0000.00816.61
7.4.240.0000.00716.74
7.4.230.0070.00016.62
7.4.220.0070.01116.78
7.4.210.0060.01116.70
7.4.200.0030.00316.48
7.4.190.0040.00416.61
7.4.160.0140.00316.63
7.4.150.0110.00717.40
7.4.140.0080.01117.86
7.4.130.0080.00916.58
7.4.120.0060.01216.70
7.4.110.0100.00716.59
7.4.100.0060.01016.77
7.4.90.0150.00316.46
7.4.80.0090.00919.04
7.4.70.0120.00616.61
7.4.60.0100.00716.86
7.4.50.0030.00616.70
7.4.40.0090.00322.27
7.4.30.0100.00616.70
7.4.00.0110.00615.20
7.3.330.0000.00613.31
7.3.320.0030.00313.06
7.3.310.0040.00216.48
7.3.300.0000.00716.38
7.3.290.0050.00816.39
7.3.280.0070.01116.40
7.3.270.0150.00317.40
7.3.260.0100.00718.24
7.3.250.0050.01216.46
7.3.240.0150.00616.47
7.3.230.0090.00916.57
7.3.210.0080.00816.43
7.3.200.0190.00319.39
7.3.190.0110.01116.55
7.3.180.0070.00716.46
7.3.170.0140.00316.62
7.3.160.0150.00616.46
7.3.120.0120.00814.94
7.3.110.0080.00814.97
7.3.100.0090.00715.13
7.3.90.0080.00914.99
7.3.80.0070.00914.83
7.3.70.0050.00714.90
7.3.60.0100.00315.06
7.3.50.0030.00915.03
7.3.40.0050.01014.95
7.3.30.0060.00515.03
7.3.20.0040.01016.80
7.3.10.0080.00616.78
7.3.00.0090.00516.72
7.2.330.0070.01116.95
7.2.320.0070.01016.86
7.2.310.0080.01216.87
7.2.300.0060.01016.84
7.2.290.0060.01016.71
7.2.250.0100.00714.86
7.2.240.0040.01615.14
7.2.230.0080.00815.21
7.2.220.0060.00915.25
7.2.210.0080.00815.18
7.2.200.0040.01015.31
7.2.190.0120.00215.10
7.2.180.0080.00615.18
7.2.170.0010.01115.12
7.2.160.0110.00715.16
7.2.150.0040.00717.16
7.2.140.0030.01417.18
7.2.130.0030.00917.25
7.2.120.0000.01417.11
7.2.110.0080.00817.26
7.2.100.0050.00517.10
7.2.90.0040.01417.12
7.2.80.0070.00717.24
7.2.70.0070.00717.14
7.2.60.0070.01016.96
7.2.50.0040.01116.93
7.2.40.0070.01117.21
7.2.30.0040.01217.06
7.2.20.0040.01517.16
7.2.10.0060.00917.15
7.2.00.0080.00817.08
7.1.330.0070.00615.95
7.1.320.0030.01016.00
7.1.310.0070.00715.70
7.1.300.0060.00815.95
7.1.290.0020.01315.84
7.1.280.0040.01215.91
7.1.270.0080.00715.78
7.1.260.0080.00515.68
7.1.250.0040.01116.01
5.4.80.0030.00813.61
5.4.70.0030.00913.61
5.4.60.0100.00213.61
5.4.50.0090.00313.61
5.4.40.0000.01213.61
5.4.30.0050.00513.61
5.4.20.0060.00613.61
5.4.10.0080.00313.61
5.4.00.0020.00713.61
5.3.180.0070.00413.61
5.3.170.0050.00513.61
5.3.160.0040.00513.61
5.3.150.0030.00713.61
5.3.140.0030.00613.61
5.3.130.0090.00213.61
5.3.120.0030.00813.61
5.3.110.0050.00313.61
5.3.100.0030.00813.61
5.3.90.0050.00513.61
5.3.80.0000.01013.61
5.3.70.0050.00313.61
5.3.60.0000.01013.61
5.3.50.0000.00713.61
5.3.40.0000.01113.61
5.3.30.0070.00013.61
5.3.20.0080.00413.61
5.3.10.0080.00013.61
5.3.00.0070.00313.61
5.2.170.0000.01013.61
5.2.160.0050.00513.61
5.2.150.0000.01013.61
5.2.140.0090.00013.61
5.2.130.0050.00313.61
5.2.120.0060.00013.61
5.2.110.0000.00713.61
5.2.100.0040.00413.61
5.2.90.0000.00913.61
5.2.80.0030.00713.61
5.2.70.0060.00513.61
5.2.60.0070.00013.61
5.2.50.0040.00413.61
5.2.40.0040.00413.61
5.2.30.0070.00013.61
5.2.20.0050.00213.61
5.2.10.0050.00513.61
5.2.00.0040.00213.61
5.1.60.0000.00613.61
5.1.50.0000.00913.61
5.1.40.0030.00513.61
5.1.30.0000.00713.61
5.1.20.0040.00413.61
5.1.10.0040.00413.61
5.1.00.0020.00413.61
5.0.50.0000.00613.61
5.0.40.0000.00713.61
5.0.30.0000.00513.61
5.0.20.0030.00313.61
5.0.10.0000.00613.61
5.0.00.0040.00413.61
4.4.90.0000.00613.61
4.4.80.0030.00313.61
4.4.70.0030.00313.61
4.4.60.0000.00413.61
4.4.50.0000.00413.61
4.4.40.0060.00013.61
4.4.30.0000.00613.61
4.4.20.0000.00613.61
4.4.10.0000.00513.61
4.4.00.0030.00313.61
4.3.110.0040.00013.61
4.3.100.0040.00013.61
4.3.90.0040.00013.61
4.3.80.0030.00313.61
4.3.70.0000.00613.61
4.3.60.0050.00013.61
4.3.50.0000.00413.61
4.3.40.0000.00513.61
4.3.30.0000.00513.61
4.3.20.0050.00013.61
4.3.10.0020.00413.61
4.3.00.0060.00013.61

preferences:
40.99 ms | 400 KiB | 5 Q