3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func(int $var = 2) { }

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)
8.3.60.0180.00418.31
8.3.50.0130.00618.11
8.3.40.0040.01118.55
8.3.30.0070.00718.59
8.3.20.0050.00221.95
8.3.10.0040.00423.40
8.3.00.0050.00223.61
8.2.180.0110.00718.18
8.2.170.0120.00318.84
8.2.160.0070.01022.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.07
8.2.120.0050.00326.35
8.2.110.0090.00021.12
8.2.100.0030.00917.38
8.2.90.0040.00417.66
8.2.80.0040.00419.72
8.2.70.0050.00317.66
8.2.60.0050.00317.68
8.2.50.0040.00418.10
8.2.40.0060.00320.73
8.2.30.0030.00519.02
8.2.20.0000.00717.80
8.2.10.0040.00417.93
8.2.00.0030.00517.93
8.1.280.0140.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0090.00023.98
8.1.230.0080.00422.63
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0050.00317.10
8.1.180.0050.00318.10
8.1.170.0000.00818.62
8.1.160.0000.00718.70
8.1.150.0000.00818.93
8.1.140.0000.00817.61
8.1.130.0040.00418.96
8.1.120.0050.00317.19
8.1.110.0040.00417.29
8.1.100.0030.00617.36
8.1.90.0050.00317.23
8.1.80.0000.00717.24
8.1.70.0040.00417.35
8.1.60.0060.00317.40
8.1.50.0040.00417.39
8.1.40.0000.00717.34
8.1.30.0040.00417.56
8.1.20.0000.00717.41
8.1.10.0040.00417.27
8.1.00.0030.00517.16
8.0.300.0030.00319.90
8.0.290.0060.00316.63
8.0.280.0070.00018.31
8.0.270.0000.00717.11
8.0.260.0000.00617.13
8.0.250.0000.00716.82
8.0.240.0080.00016.79
8.0.230.0000.00716.83
8.0.220.0090.00016.80
8.0.210.0000.00716.74
8.0.200.0040.00416.81
8.0.190.0030.00316.82
8.0.180.0080.00016.82
8.0.170.0040.00416.80
8.0.160.0070.00016.89
8.0.150.0000.00716.70
8.0.140.0070.00016.75
8.0.130.0030.00313.22
8.0.120.0080.00016.65
8.0.110.0080.00016.72
8.0.100.0000.00716.73
8.0.90.0070.00016.61
8.0.80.0040.01316.71
8.0.70.0000.00716.81
8.0.60.0040.00416.72
8.0.50.0050.00216.80
8.0.30.0110.00816.76
8.0.20.0080.01017.40
8.0.10.0040.00416.95
8.0.00.0110.00816.60
7.4.330.0000.00516.74
7.4.320.0000.00716.36
7.4.300.0070.00016.45
7.4.290.0000.00816.49
7.4.280.0050.00316.46
7.4.270.0040.00416.48
7.4.260.0030.00316.36
7.4.250.0040.00416.48
7.4.240.0030.00316.34
7.4.230.0000.00716.37
7.4.220.0000.00716.54
7.4.210.0040.01416.42
7.4.200.0000.00716.42
7.4.160.0140.00416.41
7.4.140.0090.00817.86
7.4.130.0120.00616.36
7.4.120.0100.00816.36
7.4.110.0090.01216.44
7.4.100.0030.01316.34
7.4.90.0120.00616.40
7.4.80.0140.00919.39
7.4.70.0070.01216.19
7.4.60.0080.00816.26
7.4.50.0080.00616.33
7.4.40.0100.01316.29
7.4.00.0110.00315.07
7.3.330.0000.00613.11
7.3.320.0030.00312.95
7.3.310.0020.00516.04
7.3.300.0030.00316.14
7.3.290.0070.00016.04
7.3.280.0080.00916.17
7.3.260.0080.01116.24
7.3.240.0070.01216.23
7.3.230.0100.01316.42
7.3.210.0060.01616.31
7.3.200.0100.00716.46
7.3.190.0110.00516.13
7.3.180.0090.00616.26
7.3.170.0060.01216.39
7.3.160.0140.00316.46
7.3.120.0060.01014.75
7.3.110.0110.00614.80
7.3.100.0120.00014.75
7.3.90.0090.00614.81
7.3.80.0040.00814.65
7.3.70.0040.01114.63
7.3.60.0070.00314.67
7.3.50.0030.00614.38
7.3.40.0030.01314.85
7.3.30.0040.00814.78
7.3.20.0130.00316.73
7.3.10.0100.00816.40
7.3.00.0070.00916.39
7.2.330.0070.01416.48
7.2.320.0090.00916.32
7.2.310.0160.00916.34
7.2.300.0060.01016.47
7.2.290.0170.00416.56
7.2.240.0100.00714.74
7.2.230.0120.00314.59
7.2.220.0140.00314.93
7.2.210.0060.01014.90
7.2.200.0030.00914.77
7.2.190.0090.00614.78
7.2.180.0070.01014.82
7.2.170.0000.01114.68
7.2.160.0100.00314.68
7.2.150.0070.00716.66
7.2.140.0090.00616.67
7.2.130.0080.00516.59
7.2.120.0070.00616.61
7.2.110.0060.00716.55
7.2.100.0060.00716.57
7.2.90.0100.00716.71
7.2.80.0010.01116.67
7.2.70.0070.00816.64
7.2.60.0100.00716.65
7.2.50.0100.00616.59
7.2.40.0540.00917.04
7.2.30.0620.01216.81
7.2.20.0540.00816.82
7.2.10.0480.00916.86
7.2.00.0440.01017.00
7.1.330.0090.00315.55
7.1.320.0100.00315.75
7.1.310.0090.00615.50
7.1.300.0120.00615.69
7.1.290.0040.01215.47
7.1.280.0100.00315.41
7.1.270.0100.00715.71
7.1.260.0070.00715.55
7.1.250.0060.00715.51
7.1.200.0200.00315.62
7.1.160.1350.01416.46
7.1.150.1570.01316.59
7.1.140.1450.01116.65
7.1.130.1880.01216.55
7.1.120.2180.01216.73
7.1.110.1600.01215.81
7.1.100.1850.01115.89
7.1.90.1730.00816.20
7.1.80.1880.01115.81
7.1.70.1720.01214.78
7.1.60.2270.01533.20
7.1.50.2570.01332.91
7.1.40.2590.01332.46
7.1.30.4740.00932.39
7.1.20.2590.01432.77
7.1.10.0670.01314.71
7.1.00.1680.01314.54

preferences:
63.39 ms | 400 KiB | 5 Q