3v4l.org

run code in 300+ PHP versions simultaneously
<?php function Test($x) { $x = 2 * $x; return func_get_arg(0); } echo Test(90);

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)
8.3.60.0090.00618.43
8.3.50.0100.00722.90
8.3.40.0110.01118.50
8.3.30.0100.01018.89
8.3.20.0070.01020.10
8.3.10.0090.00621.73
8.3.00.0160.00317.89
8.2.180.0100.01016.32
8.2.170.0130.00622.96
8.2.160.0090.00620.53
8.2.150.0160.00324.18
8.2.140.0070.01124.66
8.2.130.0040.00426.16
8.2.120.0150.00420.84
8.2.110.0000.00822.20
8.2.100.0060.00617.72
8.2.90.0080.00019.13
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0030.00617.93
8.2.50.0060.00318.07
8.2.40.0060.00318.09
8.2.30.0070.00018.04
8.2.20.0000.00717.66
8.2.10.0000.00718.10
8.2.00.0040.00417.66
8.1.280.0150.00725.92
8.1.270.0000.01524.01
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0040.00719.10
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0000.00818.50
8.1.160.0000.00721.85
8.1.150.0030.00518.76
8.1.140.0060.00317.44
8.1.130.0050.00217.81
8.1.120.0050.00317.29
8.1.110.0000.00817.37
8.1.100.0050.00317.40
8.1.90.0040.00417.29
8.1.80.0000.00717.44
8.1.70.0030.00317.38
8.1.60.0000.00817.58
8.1.50.0040.00417.51
8.1.40.0040.00417.41
8.1.30.0040.00417.64
8.1.20.0000.00717.59
8.1.10.0080.00017.54
8.1.00.0020.00517.45
8.0.300.0030.00618.77
8.0.290.0000.01016.75
8.0.280.0040.00418.49
8.0.270.0000.00817.25
8.0.260.0000.00817.11
8.0.250.0030.00316.95
8.0.240.0050.00316.94
8.0.230.0000.00716.77
8.0.220.0030.00316.75
8.0.210.0000.00616.73
8.0.200.0030.00316.85
8.0.190.0070.00016.89
8.0.180.0000.00716.90
8.0.170.0070.00016.88
8.0.160.0000.00716.71
8.0.150.0030.00516.69
8.0.140.0030.00616.70
8.0.130.0030.00413.22
8.0.120.0080.00016.77
8.0.110.0050.00316.75
8.0.100.0040.00416.88
8.0.90.0040.00416.65
8.0.80.0070.01116.83
8.0.70.0050.00316.88
8.0.60.0000.00716.85
8.0.50.0050.00316.84
8.0.30.0160.00317.09
8.0.20.0120.01417.40
8.0.10.0050.00316.83
8.0.00.0120.00616.63
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0030.00316.48
7.4.290.0070.00416.50
7.4.280.0030.00316.40
7.4.270.0060.00016.51
7.4.260.0000.00716.40
7.4.250.0040.00416.48
7.4.240.0000.00716.62
7.4.230.0030.00316.42
7.4.220.0100.00716.60
7.4.210.0030.01116.56
7.4.200.0000.00716.56
7.4.160.0130.00316.73
7.4.150.0070.01017.40
7.4.140.0120.00917.86
7.4.130.0100.00616.52
7.4.120.0110.00716.48
7.4.110.0170.00016.28
7.4.100.0000.01716.39
7.4.90.0100.00716.56
7.4.80.0070.01119.39
7.4.70.0070.01016.32
7.4.60.0130.00316.17
7.4.50.0000.00816.32
7.4.40.0120.00416.55
7.4.30.0120.01216.32
7.4.00.0020.01215.08
7.3.330.0000.00713.22
7.3.320.0030.00213.29
7.3.310.0030.00316.11
7.3.300.0030.00316.21
7.3.290.0100.00716.34
7.3.280.0070.01016.30
7.3.270.0060.01217.40
7.3.260.0110.01216.47
7.3.250.0100.00716.26
7.3.240.0090.01016.32
7.3.230.0100.00716.39
7.3.210.0080.00816.36
7.3.200.0120.00819.39
7.3.190.0060.01016.53
7.3.180.0120.00316.37
7.3.170.0070.01016.53
7.3.160.0040.01216.58
7.3.120.0080.00514.84
7.3.110.0070.01014.75
7.3.100.0030.01414.58
7.3.90.0000.01315.04
7.3.80.0000.01114.74
7.3.70.0030.01214.68
7.3.60.0030.01014.79
7.3.50.0060.01014.69
7.3.40.0060.01014.90
7.3.30.0070.01014.81
7.3.20.0060.00616.70
7.3.10.0030.00716.67
7.3.00.0070.01116.75
7.2.330.0030.01516.63
7.2.320.0100.00616.38
7.2.310.0120.00616.63
7.2.300.0190.00316.42
7.2.290.0070.01116.71
7.2.250.0070.01014.83
7.2.240.0150.00414.96
7.2.230.0040.01414.93
7.2.220.0030.01014.83
7.2.210.0000.01214.85
7.2.200.0080.00414.97
7.2.190.0110.00715.12
7.2.180.0080.00814.60
7.2.170.0000.01614.89
7.2.60.0060.00616.82
7.2.00.0060.00919.20
7.1.330.0070.00715.82
7.1.320.0080.00615.83
7.1.310.0100.00715.80
7.1.300.0060.00915.61
7.1.290.0060.01015.55
7.1.280.0030.01115.75
7.1.270.0100.00615.69
7.1.260.0110.00415.56
7.1.200.0040.00415.78
7.1.100.0220.00616.13
7.1.70.0040.01117.06
7.1.60.0100.01019.40
7.1.50.0000.02016.90
7.1.00.0000.08022.43
7.0.200.0000.01116.75
7.0.140.0070.07022.18
7.0.60.0170.05320.01
7.0.50.0030.05017.87
7.0.40.0070.04020.32
7.0.30.0300.05020.23
7.0.20.0330.06720.11
7.0.10.0030.04320.25
7.0.00.0070.04320.16
5.6.280.0070.07020.82
5.6.210.0030.07320.64
5.6.200.0070.04018.24
5.6.190.0130.07020.54
5.6.180.0130.04720.62
5.6.170.0270.05020.71
5.6.160.0100.04020.70
5.6.150.0070.07718.18
5.6.140.0100.04018.19
5.6.130.0070.04718.28
5.6.120.0000.09320.90
5.6.110.0030.06721.14
5.6.100.0030.08721.03
5.6.90.0000.04720.96
5.6.80.0130.03720.29
5.5.350.0300.07720.41
5.5.340.0030.08018.07
5.5.330.0070.04320.59
5.5.320.0200.04320.31
5.5.310.0270.08020.29
5.5.300.0030.04718.08
5.5.290.0070.05017.95
5.5.280.0030.05720.90
5.5.270.0130.08020.64
5.5.260.0100.06020.79
5.5.250.0070.05020.77
5.5.240.3670.03720.12
5.4.450.1730.05019.19
5.4.440.1370.04719.54
5.4.430.1070.04319.32
5.4.420.0030.04019.23
5.4.410.0130.03719.41
5.4.400.0200.07018.76
5.4.390.1700.05019.12
5.4.380.0730.04719.03
5.4.370.0070.04018.89
5.4.360.0030.07019.07
5.4.350.1730.05018.91
5.4.340.1530.03019.31
5.4.320.1730.05019.21
5.4.310.1830.04019.12
5.4.300.1770.04718.88
5.4.290.1670.04018.88
5.4.280.1930.04719.15
5.4.270.1630.02719.07
5.4.260.1870.04719.02
5.4.250.1700.04318.97
5.4.240.1530.03719.07
5.4.230.0030.05319.11
5.4.220.0070.03718.76
5.4.210.0630.04719.30
5.4.200.1470.04019.15
5.4.190.1500.04019.30
5.4.180.1530.04319.02
5.4.170.1430.03718.85
5.4.160.1570.04318.73
5.4.150.1430.04018.96
5.4.140.1830.03716.29
5.4.130.1630.04316.31
5.4.120.1570.03316.41
5.4.110.1470.03316.55
5.4.100.1570.03716.55
5.4.90.1370.03316.45
5.4.80.0000.03716.45
5.4.70.0000.03716.18
5.4.60.0000.04016.53
5.4.50.1200.06016.55
5.4.40.1770.04316.17
5.4.30.1400.03716.38
5.4.20.1470.03316.55
5.4.10.1670.03016.55
5.4.00.1500.03315.76
5.3.290.1700.05014.74
5.3.280.1700.04014.51
5.3.270.1800.04014.68
5.3.260.1500.04314.52
5.3.250.1570.04014.57
5.3.240.1470.04314.58
5.3.230.0070.07714.50
5.3.220.0070.05714.46
5.3.210.0070.05714.47
5.3.200.1270.05314.79
5.3.190.1500.03714.68
5.3.180.1600.05014.58
5.3.170.1700.04314.70
5.3.160.1830.03714.57
5.3.150.1530.04314.71
5.3.140.1700.04714.57
5.3.130.1730.04314.62
5.3.120.1730.04714.52
5.3.110.1470.03714.51
5.3.100.1800.03714.13
5.3.90.0230.06714.02
5.3.80.0230.07014.01
5.3.70.0170.04013.93
5.3.60.0100.04014.01
5.3.50.0170.05014.02
5.3.40.0230.04313.85
5.3.30.0170.07013.95
5.3.20.0230.05713.77
5.3.10.0200.06713.80
5.3.00.0270.06313.52
5.2.170.0130.04711.26
5.2.160.0200.03311.21
5.2.150.0100.04011.25
5.2.140.0200.02311.21
5.2.130.0200.03311.00
5.2.120.0100.03311.00
5.2.110.0230.05311.24
5.2.100.0200.05011.15
5.2.90.0230.05311.00
5.2.80.0270.05011.20
5.2.70.0230.05011.02
5.2.60.0130.05711.29
5.2.50.0170.06010.99
5.2.40.0200.03010.91
5.2.30.0230.03011.04
5.2.20.0170.03711.18
5.2.10.0200.05710.91
5.2.00.0230.05010.63
5.1.60.0130.0539.87
5.1.50.0200.02710.04
5.1.40.0170.0479.95
5.1.30.0170.04310.26
5.1.20.0130.06010.26
5.1.10.0230.05010.04
5.1.00.0200.03010.04
5.0.50.0070.0478.70
5.0.40.0170.0338.41
5.0.30.0130.0408.11
5.0.20.0100.0178.10
5.0.10.0130.0378.40
5.0.00.0070.0538.24
4.4.90.0030.0207.68
4.4.80.0070.0337.68
4.4.70.0130.0107.68
4.4.60.0070.0337.68
4.4.50.0070.0237.68
4.4.40.0030.0337.68
4.4.30.0070.0307.68
4.4.20.0030.0377.68
4.4.10.0030.0377.68
4.4.00.0100.0407.68
4.3.110.0030.0307.68
4.3.100.0030.0237.68
4.3.90.0070.0177.68
4.3.80.0070.0437.68
4.3.70.0070.0407.68
4.3.60.0100.0277.68
4.3.50.0030.0377.68
4.3.40.0130.0437.68
4.3.30.0030.0377.68
4.3.20.0030.0237.68
4.3.10.0000.0277.68
4.3.00.0030.0307.68

preferences:
43.75 ms | 401 KiB | 5 Q