3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!!!!!!!!!!!!!!!!!true && !false) echo 'wat';

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)
8.3.40.0040.01118.58
8.3.30.0000.01518.43
8.3.20.0000.00820.16
8.3.10.0090.00023.48
8.3.00.0030.00621.75
8.2.170.0120.00322.96
8.2.160.0070.00718.91
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00021.03
8.2.120.0040.00426.35
8.2.110.0030.00620.33
8.2.100.0080.00419.45
8.2.90.0000.00717.75
8.2.80.0040.00418.70
8.2.70.0030.00617.63
8.2.60.0000.00817.38
8.2.50.0000.00717.68
8.2.40.0080.00017.80
8.2.30.0040.00419.16
8.2.20.0040.00417.99
8.2.10.0000.00817.88
8.2.00.0000.00717.92
8.1.270.0050.00322.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0080.00421.02
8.1.220.0080.00018.63
8.1.210.0060.00318.77
8.1.200.0050.00317.10
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0070.00017.62
8.1.160.0080.00018.72
8.1.150.0000.00718.70
8.1.140.0050.00519.36
8.1.130.0030.00318.76
8.1.120.0080.00017.35
8.1.110.0000.00817.17
8.1.100.0040.00417.30
8.1.90.0030.00517.21
8.1.80.0000.00817.30
8.1.70.0000.00717.21
8.1.60.0000.00817.37
8.1.50.0040.00417.43
8.1.40.0050.00317.39
8.1.30.0040.00417.53
8.1.20.0040.00417.41
8.1.10.0000.00817.39
8.1.00.0000.00717.14
8.0.300.0070.00018.77
8.0.290.0040.00416.92
8.0.280.0000.00718.21
8.0.270.0040.00417.09
8.0.260.0030.00316.66
8.0.250.0020.00516.78
8.0.240.0000.00816.79
8.0.230.0000.00716.90
8.0.220.0000.00616.81
8.0.210.0040.00416.88
8.0.200.0060.00016.76
8.0.190.0050.00316.90
8.0.180.0080.00416.79
8.0.170.0000.00716.83
8.0.160.0000.00716.77
8.0.150.0000.00716.68
8.0.140.0030.00316.68
8.0.130.0030.00313.29
8.0.120.0040.00416.79
8.0.110.0030.00316.70
8.0.100.0050.00316.80
8.0.90.0070.00016.82
8.0.80.0100.00716.70
8.0.70.0040.00416.71
8.0.60.0000.00716.66
8.0.50.0000.00716.86
8.0.30.0130.00616.90
8.0.20.0080.01017.40
8.0.10.0030.00516.88
8.0.00.0040.01316.68
7.4.330.0060.00015.55
7.4.320.0040.00416.36
7.4.300.0030.00316.43
7.4.290.0070.00016.46
7.4.280.0050.00316.34
7.4.270.0000.00616.43
7.4.260.0030.00316.49
7.4.250.0080.00016.41
7.4.240.0040.00416.35
7.4.230.0030.00316.35
7.4.220.0090.00916.40
7.4.210.0080.01016.34
7.4.200.0060.00016.39
7.4.160.0080.00816.29
7.4.150.0070.01017.40
7.4.140.0100.00917.86
7.4.130.0110.00716.35
7.4.120.0090.01016.32
7.4.110.0080.00816.50
7.4.100.0140.00616.52
7.4.90.0000.01616.24
7.4.80.0110.00619.39
7.4.70.0060.01016.56
7.4.60.0030.01316.43
7.4.50.0060.00316.20
7.4.40.0130.00316.38
7.4.30.0050.01016.39
7.4.00.0060.01214.55
7.3.330.0060.00013.12
7.3.320.0030.00313.00
7.3.310.0070.00016.12
7.3.300.0060.00016.09
7.3.290.0000.00716.13
7.3.280.0080.00916.16
7.3.270.0170.00017.40
7.3.260.0100.01016.10
7.3.250.0090.00816.27
7.3.240.0130.00316.22
7.3.230.0280.02516.05
7.3.210.0100.00716.11
7.3.200.0150.00616.46
7.3.190.0100.00616.14
7.3.180.0090.00616.22
7.3.170.0040.01616.18
7.3.160.0140.00716.05
7.2.330.0180.00016.52
7.2.320.0080.00816.52
7.2.310.0100.00616.15
7.2.300.0090.01316.40
7.2.290.0060.01616.30
7.2.60.0000.01216.80
7.2.00.0090.00319.20
7.1.200.0000.01415.70
7.1.100.0040.01117.58
7.1.70.0080.00816.84
7.1.60.0200.02234.73
7.1.50.0290.01134.85
7.1.40.0200.01734.18
7.1.30.0230.01434.32
7.1.20.0190.01934.47
7.1.10.0110.00816.58
7.1.00.0070.01216.52
7.0.200.0100.01116.76
7.0.190.0070.00716.56
7.0.180.0080.01016.17
7.0.170.0050.01316.16
7.0.160.0160.00316.14
7.0.150.0090.01116.14
7.0.140.0070.01516.10
7.0.130.0050.01216.29
7.0.120.0170.01516.25
7.0.110.0160.00715.88
7.0.100.0090.00916.21
7.0.90.0050.01516.02
7.0.80.0100.00816.42
7.0.70.0070.01116.04
7.0.60.0090.01016.08
7.0.50.0090.01016.26
7.0.40.0130.00916.39
7.0.30.0120.00916.42
7.0.20.0120.01016.23
7.0.10.0070.01516.32
7.0.00.0040.01316.45

preferences:
45.44 ms | 400 KiB | 5 Q