3v4l.org

run code in 300+ PHP versions simultaneously
<?php $thisFriday = new \DateTimeImmutable('midday this friday'); var_dump($thisFriday);

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)
8.3.60.0170.00316.63
8.3.50.0100.00716.18
8.3.40.0170.00318.70
8.3.30.0070.00718.69
8.3.20.0060.00320.29
8.3.10.0070.00321.78
8.3.00.0060.00319.56
8.2.180.0170.00718.28
8.2.170.0140.00322.96
8.2.160.0110.00419.25
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00419.22
8.2.120.0080.00026.35
8.2.110.0000.00920.59
8.2.100.0070.00418.03
8.2.90.0030.00619.02
8.2.80.0000.00818.04
8.2.70.0050.00517.88
8.2.60.0060.00318.04
8.2.50.0040.00418.10
8.2.40.0040.00420.59
8.2.30.0000.00819.34
8.2.20.0040.00418.04
8.2.10.0000.00817.93
8.2.00.0050.00218.04
8.1.280.0070.01425.92
8.1.270.0030.00522.32
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00321.02
8.1.230.0110.00019.14
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0050.00517.47
8.1.190.0030.00517.48
8.1.180.0030.00618.10
8.1.170.0000.00818.68
8.1.160.0040.00418.98
8.1.150.0080.00018.89
8.1.140.0040.00419.44
8.1.130.0050.00318.89
8.1.120.0030.00317.42
8.1.110.0040.00417.46
8.1.100.0030.00517.50
8.1.90.0080.00017.42
8.1.80.0040.00417.56
8.1.70.0050.00317.47
8.1.60.0060.00317.44
8.1.50.0000.00817.56
8.1.40.0030.00517.61
8.1.30.0040.00417.64
8.1.20.0000.00717.70
8.1.10.0060.00317.67
8.1.00.0030.00617.43
8.0.300.0060.00318.77
8.0.290.0000.00716.88
8.0.280.0000.00718.52
8.0.270.0040.00417.26
8.0.260.0000.00717.00
8.0.250.0040.00417.18
8.0.240.0030.00717.14
8.0.230.0000.00717.18
8.0.220.0000.00716.97
8.0.210.0000.00716.98
8.0.200.0030.00317.14
8.0.190.0000.01017.16
8.0.180.0000.00817.12
8.0.170.0040.00417.02
8.0.160.0000.00717.01
8.0.150.0070.00017.00
8.0.140.0030.00316.98
8.0.130.0050.00013.52
8.0.120.0050.00316.95
8.0.110.0000.00717.07
8.0.100.0080.00016.93
8.0.90.0000.00817.15
8.0.80.0170.00317.07
8.0.70.0000.00717.08
8.0.60.0040.00416.90
8.0.50.0040.00417.12
8.0.30.0140.00417.20
8.0.20.0110.00917.40
8.0.10.0000.00817.04
8.0.00.0080.01917.02
7.4.330.0060.00015.55
7.4.320.0030.00316.51
7.4.300.0060.00016.55
7.4.290.0030.00316.56
7.4.280.0000.00816.64
7.4.270.0000.00716.68
7.4.260.0000.00716.55
7.4.250.0040.00416.54
7.4.240.0000.00716.48
7.4.230.0030.00316.61
7.4.220.0090.00916.62
7.4.210.0140.00316.50
7.4.200.0040.00416.57
7.4.160.0050.01116.58
7.4.150.0100.00617.40
7.4.140.0090.00817.86
7.4.130.0000.02216.69
7.4.120.0160.00416.73
7.4.110.0070.01016.61
7.4.100.0060.01516.72
7.4.90.0110.00616.64
7.4.80.0100.00619.39
7.4.70.0100.00716.49
7.4.60.0060.00916.48
7.4.50.0070.01016.37
7.4.40.0140.00916.64
7.4.30.0120.00416.30
7.4.00.0100.00714.94
7.3.330.0000.00513.13
7.3.320.0050.00013.23
7.3.310.0000.00716.39
7.3.300.0030.00316.29
7.3.290.0080.00616.38
7.3.280.0080.00716.39
7.3.270.0120.00617.40
7.3.260.0070.01216.51
7.3.250.0060.01116.48
7.3.240.0060.01616.47
7.3.230.0100.00716.54
7.3.210.0170.00016.42
7.3.200.0090.00916.64
7.3.190.0130.00316.36
7.3.180.0090.00616.57
7.3.170.0090.00616.55
7.3.160.0030.01316.72
7.2.330.0140.00316.73
7.2.320.0030.01616.49
7.2.310.0070.01616.59
7.2.300.0090.01416.69
7.2.290.0110.00716.74
7.2.60.0060.01016.93
7.2.00.0060.01319.54
7.1.200.0030.01015.84
7.1.100.0000.00817.85
7.1.70.0030.01017.29
7.1.60.0240.00335.18
7.1.50.0190.00934.76
7.1.40.0200.01034.43
7.1.30.0240.01734.54
7.1.20.0150.01234.53
7.1.10.0060.00616.45
7.1.00.0060.01516.73
7.0.200.0060.00716.75
7.0.190.0030.01016.69
7.0.180.0060.00816.15
7.0.170.0000.01316.26
7.0.160.0030.00916.15
7.0.150.0080.00516.28
7.0.140.0090.00416.24
7.0.130.0120.00316.42
7.0.120.0000.01516.43
7.0.110.0090.01416.27
7.0.100.0000.01916.21
7.0.90.0040.00816.24
7.0.80.0040.00816.43
7.0.70.0030.01016.07
7.0.60.0100.00316.19
7.0.50.0070.00716.22
7.0.40.0050.01016.30
7.0.30.0060.00916.41
7.0.20.0060.00616.23
7.0.10.0100.00316.30
7.0.00.0000.01316.34

preferences:
71.65 ms | 401 KiB | 5 Q