3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello(): void { } var_dump(hello());

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)
8.3.60.0070.00716.48
8.3.50.0130.00521.94
8.3.40.0100.00318.51
8.3.30.0110.00418.56
8.3.20.0080.00020.23
8.3.10.0070.00723.64
8.3.00.0060.00322.42
8.2.180.0070.00716.38
8.2.170.0070.00722.96
8.2.160.0100.00719.28
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.00
8.2.110.0030.00922.29
8.2.100.0070.00717.59
8.2.90.0050.00318.96
8.2.80.0000.00817.97
8.2.70.0050.00317.80
8.2.60.0040.00417.68
8.2.50.0040.00418.10
8.2.40.0050.00320.64
8.2.30.0030.00519.16
8.2.20.0000.00717.60
8.2.10.0000.00817.92
8.2.00.0040.00417.54
8.1.280.0140.00025.92
8.1.270.0070.00023.83
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0030.00917.70
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0000.00917.00
8.1.190.0060.00317.10
8.1.180.0100.00018.10
8.1.170.0040.00418.52
8.1.160.0040.00422.00
8.1.150.0040.00418.75
8.1.140.0040.00419.35
8.1.130.0000.00717.56
8.1.120.0030.00317.32
8.1.110.0060.00317.27
8.1.100.0030.00317.39
8.1.90.0030.00317.29
8.1.80.0000.00717.31
8.1.70.0080.00017.25
8.1.60.0000.00917.56
8.1.50.0040.00417.46
8.1.40.0000.00817.46
8.1.30.0040.00417.42
8.1.20.0040.00417.62
8.1.10.0080.00017.39
8.1.00.0000.00717.24
8.0.300.0040.00419.97
8.0.290.0020.00516.58
8.0.280.0000.00718.30
8.0.270.0030.00517.13
8.0.260.0030.00317.28
8.0.250.0040.00416.79
8.0.240.0060.00016.79
8.0.230.0080.00016.78
8.0.220.0070.00016.66
8.0.210.0040.00316.66
8.0.200.0030.00316.81
8.0.190.0050.00216.82
8.0.180.0000.00716.67
8.0.170.0040.00416.68
8.0.160.0040.00416.75
8.0.150.0000.00716.71
8.0.140.0000.00816.73
8.0.130.0030.00313.14
8.0.120.0080.00016.78
8.0.110.0030.00516.75
8.0.100.0070.00016.78
8.0.90.0040.00416.72
8.0.80.0060.00916.75
8.0.70.0040.00416.63
8.0.60.0000.00716.63
8.0.50.0040.00416.80
8.0.30.0040.01216.93
8.0.20.0120.00617.40
8.0.10.0030.00316.77
8.0.00.0100.00716.60
7.4.330.0020.00215.08
7.4.320.0000.00716.30
7.4.300.0030.00316.32
7.4.290.0000.00716.52
7.4.280.0040.00416.41
7.4.270.0000.00716.44
7.4.260.0030.00316.38
7.4.250.0030.00616.54
7.4.240.0040.00416.35
7.4.230.0000.00716.31
7.4.220.0070.01316.55
7.4.210.0120.00616.51
7.4.200.0040.00416.43
7.4.160.0070.00916.34
7.4.150.0060.01217.40
7.4.140.0140.00417.86
7.4.130.0170.00316.47
7.4.120.0130.00716.48
7.4.110.0130.00416.33
7.4.100.0100.01416.56
7.4.90.0080.01016.51
7.4.80.0100.00719.39
7.4.70.0060.01316.18
7.4.60.0130.00316.29
7.4.50.0040.01416.23
7.4.40.0040.01616.14
7.4.30.0100.00616.41
7.4.00.0030.01114.93
7.3.330.0030.00313.25
7.3.320.0000.00513.24
7.3.310.0070.00016.24
7.3.300.0070.00016.09
7.3.290.0060.00916.21
7.3.280.0090.00916.24
7.3.270.0040.01217.40
7.3.260.0100.00716.23
7.3.250.0090.00816.44
7.3.240.0070.01016.32
7.3.230.0070.01016.39
7.3.210.0060.00916.18
7.3.200.0120.00316.30
7.3.190.0040.01116.23
7.3.180.0120.00316.19
7.3.170.0120.00316.17
7.3.160.0030.01316.46
7.3.120.0090.00914.90
7.3.110.0000.01314.52
7.3.100.0070.00714.38
7.3.90.0130.00014.82
7.3.80.0100.00314.83
7.3.70.0080.00414.59
7.3.60.0100.00314.70
7.3.50.0030.00714.83
7.3.40.0060.00614.51
7.3.30.0080.00014.66
7.3.20.0080.00416.53
7.3.10.0070.00716.65
7.3.00.0050.00816.52
7.2.330.0120.01016.52
7.2.320.0070.01316.09
7.2.310.0140.00316.21
7.2.300.0090.01316.30
7.2.290.0090.00916.23
7.2.250.0070.01414.81
7.2.240.0090.00914.76
7.2.230.0060.00914.62
7.2.220.0060.00914.79
7.2.210.0100.00715.02
7.2.200.0070.00714.88
7.2.190.0090.00914.73
7.2.180.0040.00814.68
7.2.170.0060.01014.76
7.2.60.0040.01116.63
7.2.00.0070.01018.74
7.1.330.0080.00615.33
7.1.320.0060.00615.55
7.1.310.0000.01015.87
7.1.300.0030.00615.73
7.1.290.0060.00315.40
7.1.280.0070.00715.76
7.1.270.0030.00715.50
7.1.260.0060.00315.70
7.1.200.0040.00715.27
7.1.100.0040.00817.85
7.1.70.0060.00617.09
7.1.60.0070.00316.95
7.1.50.0090.01216.70
7.1.00.0100.07322.40
7.0.200.0250.00414.62
7.0.100.0130.05020.03
7.0.90.0170.05720.01
7.0.80.0100.06019.96
7.0.70.0170.05019.97
7.0.60.0100.05719.98
7.0.50.0100.05720.32
7.0.40.0100.05320.21
7.0.30.0130.05320.34
7.0.20.0130.05320.31
7.0.10.0170.05020.30
7.0.00.0070.06020.39
5.6.250.0070.05720.86
5.6.240.0070.06320.76
5.6.230.0170.05320.76
5.6.220.0070.05720.73
5.6.210.0170.05020.75
5.6.200.0070.06021.11
5.6.190.0070.06021.03
5.6.180.0130.05021.10
5.6.170.0100.05721.11
5.6.160.0030.06021.09
5.6.150.0100.06021.13
5.6.140.0030.06021.18
5.6.130.0030.06321.11
5.6.120.0030.06721.05
5.6.110.0130.06721.08
5.6.100.0130.07321.07
5.6.90.0100.05721.06
5.6.80.0170.05320.50
5.6.70.0070.05720.48
5.6.60.0130.05020.47
5.6.50.0130.06720.49
5.6.40.0170.04720.41
5.6.30.0100.05320.47
5.6.20.0200.05020.38
5.6.10.0070.05720.38
5.6.00.0170.04720.43

preferences:
35.16 ms | 401 KiB | 5 Q