3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new DateTimeImmutable())->modify('first monday');

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)
8.3.60.0070.00716.63
8.3.50.0050.01321.15
8.3.40.0070.01018.93
8.3.30.0120.00319.09
8.3.20.0040.00420.24
8.3.10.0040.00421.77
8.3.00.0040.00418.04
8.2.180.0030.01316.88
8.2.170.0120.00322.96
8.2.160.0100.00320.21
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00417.88
8.2.110.0100.00019.45
8.2.100.0080.00417.97
8.2.90.0060.00318.28
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0000.00818.18
8.2.50.0000.00818.07
8.2.40.0080.00021.19
8.2.30.0100.00020.55
8.2.20.0000.00817.87
8.2.10.0080.00018.17
8.2.00.0000.00718.14
8.1.280.0070.00725.92
8.1.270.0120.00823.92
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00022.66
8.1.230.0110.00020.95
8.1.220.0040.00417.88
8.1.210.0030.00518.81
8.1.200.0090.00017.60
8.1.190.0060.00617.60
8.1.180.0060.00318.10
8.1.170.0050.00318.59
8.1.160.0070.00021.99
8.1.150.0000.00818.99
8.1.140.0030.00919.23
8.1.130.0000.00717.60
8.1.120.0040.00417.51
8.1.110.0060.00317.60
8.1.100.0020.00517.46
8.1.90.0000.00717.53
8.1.80.0050.00317.58
8.1.70.0000.00717.57
8.1.60.0040.00417.70
8.1.50.0060.00317.68
8.1.40.0000.00817.62
8.1.30.0030.00517.84
8.1.20.0070.00017.76
8.1.10.0000.00717.60
8.1.00.0000.01017.74
8.0.300.0000.00720.22
8.0.290.0030.00617.00
8.0.280.0000.00718.59
8.0.270.0030.00317.30
8.0.260.0040.00417.39
8.0.250.0040.00317.17
8.0.240.0030.00317.11
8.0.230.0060.00317.24
8.0.220.0030.00317.14
8.0.210.0000.00817.20
8.0.200.0000.00717.25
8.0.190.0040.00417.21
8.0.180.0040.00417.17
8.0.170.0070.00017.07
8.0.160.0000.00717.22
8.0.150.0000.00716.98
8.0.140.0000.00717.09
8.0.130.0060.00013.49
8.0.120.0040.00417.09
8.0.110.0000.00817.05
8.0.100.0040.00417.04
8.0.90.0070.00017.04
8.0.80.0100.00717.04
8.0.70.0080.00017.02
8.0.60.0070.00017.16
8.0.50.0070.00017.13
8.0.30.0100.01017.22
8.0.20.0100.01017.40
8.0.10.0040.00417.00
8.0.00.0080.01116.89
7.4.330.0050.00015.08
7.4.320.0030.00316.47
7.4.300.0000.00616.70
7.4.290.0000.00716.64
7.4.280.0080.00016.62
7.4.270.0000.00816.64
7.4.260.0000.00716.72
7.4.250.0050.00316.77
7.4.240.0030.00316.74
7.4.230.0070.00016.38
7.4.220.0100.00716.57
7.4.210.0100.00616.64
7.4.200.0080.00016.82
7.4.160.0100.00516.66
7.4.150.0030.01417.40
7.4.140.0140.00817.86
7.4.130.0070.00916.64
7.4.120.0120.00616.67
7.4.110.0130.00316.64
7.4.100.0090.01016.59
7.4.90.0040.01416.58
7.4.80.0100.00619.39
7.4.70.0070.01416.46
7.4.60.0050.01116.70
7.4.50.0040.00416.71
7.4.40.0080.00916.83
7.4.30.0140.00516.67
7.4.00.0030.01215.19
7.3.330.0000.00513.36
7.3.320.0050.00013.11
7.3.310.0000.00716.38
7.3.300.0070.00016.33
7.3.290.0060.01016.41
7.3.280.0060.01316.36
7.3.270.0170.00017.40
7.3.260.0000.01816.42
7.3.250.0100.01016.53
7.3.240.0150.00316.40
7.3.230.0090.00916.61
7.3.210.0070.01116.61
7.3.200.0130.01016.48
7.3.190.0090.00616.59
7.3.180.0100.01016.61
7.3.170.0150.00616.43
7.3.160.0140.00316.49
7.2.330.0140.00716.84
7.2.320.0070.01116.57
7.2.310.0130.00316.80
7.2.300.0130.00316.81
7.2.290.0150.00316.55
7.2.60.0060.00917.13
7.2.00.0030.01319.48
7.1.200.0070.00715.95
7.1.100.0070.00718.06
7.1.70.0000.00917.18
7.1.60.0100.01419.50
7.1.50.0040.01117.09
7.1.00.0100.07022.53
7.0.200.0000.01116.75
7.0.60.0130.08019.98
7.0.50.0130.07317.91
7.0.40.0030.04720.40
7.0.30.0330.03320.00
7.0.20.0270.07720.21
7.0.10.0170.08020.30
7.0.00.0100.08020.01
5.6.280.0030.03320.77
5.6.210.0000.04320.70
5.6.200.0030.08718.22
5.6.190.0130.07320.67
5.6.180.0200.04320.27
5.6.170.0270.06320.48
5.6.160.0230.07020.40
5.6.150.0100.07318.05
5.6.140.0100.07318.16
5.6.130.0100.07018.08
5.6.120.0000.06020.87
5.6.110.0130.06721.13
5.6.100.0070.06021.13
5.6.90.0130.07721.09
5.6.80.0100.03320.28
5.5.350.0170.07020.42
5.5.340.0030.08317.91
5.5.330.0100.07020.20
5.5.320.3770.05020.17
5.5.310.0170.03720.31
5.5.300.0130.07717.91
5.5.290.0070.08717.99
5.5.280.0030.07720.97
5.5.270.0070.07720.63
5.5.260.0100.06320.86
5.5.250.0000.04320.58
5.5.240.0070.05320.27
5.4.450.0800.06019.48
5.4.440.0730.06319.47
5.4.430.0770.05319.09
5.4.420.1030.06019.27
5.4.410.0770.05319.28
5.4.400.0770.06019.32
5.4.390.0730.06019.16
5.4.380.0800.05019.17
5.4.370.0770.05319.00
5.4.360.0700.07019.09
5.4.350.0900.05319.34
5.4.340.0900.05318.95
5.4.320.0670.06319.14
5.4.310.0970.05319.31
5.4.300.0930.07719.25
5.4.290.0800.06019.14
5.4.280.0730.05318.77
5.4.270.0830.04019.30
5.4.260.0970.06019.17
5.4.250.0830.06019.14
5.4.240.0800.05318.77
5.4.230.0870.05319.25
5.4.220.0930.06019.30
5.4.210.0570.06318.94
5.4.200.0430.05719.18
5.4.190.0170.04719.13
5.4.180.0330.05319.27
5.4.170.0730.05319.18
5.4.160.0730.06018.89
5.4.150.0500.05318.97
5.4.140.0170.05316.61
5.4.130.0130.05716.18
5.4.120.0730.05716.52
5.4.110.0630.06316.20
5.4.100.0130.06016.09
5.4.90.0230.05716.23
5.4.80.0230.06316.43
5.4.70.0270.06016.29
5.4.60.0070.07016.39
5.4.50.0000.06316.37
5.4.40.0330.06316.20
5.4.30.0270.06716.43
5.4.20.0030.07716.47

preferences:
46.48 ms | 401 KiB | 5 Q