3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(posix_getpwnam(""));

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)
8.3.40.0060.01018.82
8.3.30.0150.00018.47
8.3.20.0050.00318.85
8.3.10.0030.00620.50
8.3.00.0030.00519.38
8.2.170.0040.01818.92
8.2.160.0100.00322.96
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00426.16
8.2.120.0040.00419.72
8.2.110.0100.00019.27
8.2.100.0090.00317.66
8.2.90.0050.00419.35
8.2.80.0000.00719.46
8.2.70.0030.00617.38
8.2.60.0040.00417.90
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0000.00717.97
8.2.20.0000.01019.40
8.2.10.0080.00017.61
8.2.00.0050.00517.52
8.1.270.0070.00024.66
8.1.260.0110.00326.35
8.1.250.0070.00028.09
8.1.240.0100.00022.43
8.1.230.0070.00421.00
8.1.220.0030.00517.74
8.1.210.0000.00818.97
8.1.200.0030.00617.25
8.1.190.0030.00517.41
8.1.180.0050.00318.10
8.1.170.0000.00818.69
8.1.160.0030.00618.83
8.1.150.0000.00718.57
8.1.140.0050.00217.30
8.1.130.0030.00317.83
8.1.120.0000.00717.41
8.1.110.0000.00717.33
8.1.100.0050.00217.42
8.1.90.0040.00417.42
8.1.80.0040.00417.44
8.1.70.0030.00317.39
8.1.60.0060.00317.47
8.1.50.0070.00017.43
8.1.40.0050.00317.41
8.1.30.0040.00417.62
8.1.20.0040.00417.59
8.1.10.0050.00317.49
8.1.00.0040.00417.34
8.0.300.0000.00819.86
8.0.290.0060.00316.63
8.0.280.0040.00418.39
8.0.270.0000.00717.24
8.0.260.0040.00416.68
8.0.250.0070.00016.95
8.0.240.0070.00016.91
8.0.230.0000.00716.88
8.0.220.0000.00816.80
8.0.210.0030.00316.88
8.0.200.0030.00316.93
8.0.190.0000.00716.93
8.0.180.0050.00316.81
8.0.170.0040.00416.77
8.0.160.0030.00516.88
8.0.150.0060.00316.77
8.0.140.0000.00916.82
8.0.130.0000.00613.43
8.0.120.0000.00716.81
8.0.110.0030.00516.77
8.0.100.0000.00716.78
8.0.90.0030.00516.77
8.0.80.0060.00916.82
8.0.70.0050.00216.71
8.0.60.0030.00516.92
8.0.50.0040.00416.78
8.0.30.0030.01516.93
8.0.20.0110.00817.04
8.0.10.0080.00017.06
8.0.00.0110.00916.73
7.4.330.0020.00212.95
7.4.320.0030.00316.41
7.4.300.0060.00016.49
7.4.290.0030.00416.47
7.4.280.0090.00016.41
7.4.270.0070.00016.59
7.4.260.0000.00513.45
7.4.250.0080.00016.58
7.4.240.0040.00416.50
7.4.230.0050.00216.42
7.4.220.0060.01216.52
7.4.210.0030.01016.65
7.4.200.0030.00516.68
7.4.190.0040.00416.58
7.4.160.0100.00716.46
7.4.150.0090.01316.36
7.4.140.0100.00716.54
7.4.130.0100.00616.58
7.4.120.0140.00316.51
7.4.110.0130.00316.46
7.4.100.0100.01016.44
7.4.90.0090.00916.60
7.4.80.0100.01316.39
7.4.70.0050.01116.42
7.4.60.0110.00716.49
7.4.50.0000.00516.43
7.4.40.0040.00716.29
7.4.30.0110.01116.57
7.4.00.0100.00715.14
7.3.330.0030.00313.09
7.3.320.0040.00413.07
7.3.310.0070.00016.14
7.3.300.0000.00716.14
7.3.290.0070.01016.22
7.3.280.0100.01016.31
7.3.270.0090.00916.29
7.3.260.0130.00616.40
7.3.250.0160.00616.31
7.3.240.0040.01216.62
7.3.230.0110.00716.52
7.3.210.0120.00816.35
7.3.200.0160.00319.39
7.3.190.0070.01516.37
7.3.180.0100.00716.59
7.3.170.0030.01516.18
7.3.160.0100.01016.37
7.3.120.0040.00715.09
7.2.330.0100.00716.33
7.2.320.0130.00616.64
7.2.310.0130.00716.45
7.2.300.0090.00916.65
7.2.290.0160.00716.61
7.2.60.0070.00416.85
7.2.50.0060.01217.09
7.1.200.0040.01115.86
7.1.70.0080.00016.87
7.1.60.0070.00719.31
7.1.50.0150.00617.19
7.1.00.0000.03722.66
7.0.200.0190.01315.10
7.0.140.0070.06722.14
7.0.120.0070.06022.19
7.0.60.0130.07720.20
7.0.50.0000.05717.97
7.0.40.0070.06320.47
7.0.30.0300.06020.20
7.0.20.0270.06320.20
7.0.10.0070.06720.28
7.0.00.0170.07320.19
5.6.280.0070.07021.20
5.6.210.0030.06020.93
5.6.200.0100.08318.32
5.6.190.0130.07720.45
5.6.180.0330.06720.62
5.6.170.0200.06720.55
5.6.160.0100.04720.66
5.6.150.0030.04018.38
5.6.140.0200.07318.29
5.6.130.0100.06718.40
5.6.120.0100.09021.10
5.6.110.0070.04721.24
5.6.100.0100.05321.07
5.6.90.0100.07721.18
5.6.80.0070.04020.63
5.5.350.0270.07320.63
5.5.340.0130.07318.20
5.5.330.0030.04320.48
5.5.320.0500.04720.63
5.5.310.0330.07720.48
5.5.300.0100.07718.07
5.5.290.0100.07018.10
5.5.280.0130.06320.95
5.5.270.0130.04720.95
5.5.260.0000.08320.84
5.5.250.0070.05020.70
5.5.240.0030.06320.33
5.4.450.0070.03719.59
5.4.440.0030.05019.37
5.4.430.0070.05019.52
5.4.420.0070.08019.68
5.4.410.0070.03719.55
5.4.400.0000.05019.37
5.4.390.0070.04319.04
5.4.380.0030.06319.28
5.4.370.0070.05319.20
5.4.360.0200.06319.28
5.4.350.0030.04719.30
5.4.340.0200.03719.30
5.4.320.0070.06019.04
5.4.310.0100.07319.32
5.4.300.0100.04719.26
5.4.290.0130.06019.03
5.4.280.0130.04319.26
5.4.270.0200.06719.20
5.4.260.0130.07019.27
5.4.250.0070.04019.11
5.4.240.0100.07319.30
5.4.230.0070.07719.30
5.4.220.0030.04019.13
5.4.210.0130.07319.36
5.4.200.0030.04019.35
5.4.190.0200.06319.35
5.4.180.0130.04019.02
5.4.170.0030.08318.98
5.4.160.0000.05319.18
5.4.150.0270.06019.34
5.4.140.0000.05016.54
5.4.130.0070.07716.60
5.4.120.0070.04016.54
5.4.110.0130.04316.48
5.4.100.0070.06716.45
5.4.90.0070.03316.63
5.4.80.0030.07716.45
5.4.70.0000.04716.62
5.4.60.0100.03016.58
5.4.50.0000.04016.51
5.4.40.0030.07716.51
5.4.30.0130.04316.41
5.4.20.0070.04016.54
5.4.10.0030.04316.42
5.4.00.0000.04716.00
5.3.290.0070.04014.62
5.3.280.0100.03314.51
5.3.270.0070.05314.56
5.3.260.0070.03714.56
5.3.250.0070.05014.45
5.3.240.0030.06314.55
5.3.230.0100.06314.54
5.3.220.0130.06714.49
5.3.210.0000.07714.50
5.3.200.0100.07714.55
5.3.190.0170.07014.49
5.3.180.0030.04714.53
5.3.170.0100.04714.56
5.3.160.0100.03714.47
5.3.150.0030.04014.57
5.3.140.0000.08014.47
5.3.130.0030.08314.55
5.3.120.0070.04314.48
5.3.110.0130.07314.50
5.3.100.0100.08014.12
5.3.90.0100.04013.93
5.3.80.0100.06713.91
5.3.70.0070.06013.94
5.3.60.0100.05014.00
5.3.50.0100.05013.92
5.3.40.0070.03713.86
5.3.30.0100.04013.87
5.3.20.0130.05313.63
5.3.10.0100.06313.66
5.3.00.0070.04713.55
5.2.170.0070.03711.03
5.2.160.0070.03711.05
5.2.150.0070.02711.13
5.2.140.0100.05711.08
5.2.130.0030.06011.16
5.2.120.0170.05011.18
5.2.110.0100.05011.02
5.2.100.0030.06311.04
5.2.90.0000.06711.17
5.2.80.0100.05311.14
5.2.70.0030.06310.98
5.2.60.0030.05311.01
5.2.50.0030.06310.96
5.2.40.0100.05310.98
5.2.30.0000.06710.91
5.2.20.0070.04710.84
5.2.10.0070.04710.88
5.2.00.0030.03710.59
5.1.60.0070.0509.89
5.1.50.0030.05310.06
5.1.40.0070.0379.96
5.1.30.0070.03710.29
5.1.20.0070.05310.34
5.1.10.0000.03710.08
5.1.00.0030.05310.04
5.0.50.0100.0408.58
5.0.40.0030.0338.50
5.0.30.0070.0608.29
5.0.20.0070.0408.29
5.0.10.0030.0478.16
5.0.00.0000.0708.16
4.4.90.0000.0408.16
4.4.80.0000.0378.16
4.4.70.0000.0308.16
4.4.60.0000.0278.16
4.4.50.0100.0308.16
4.4.40.0100.0238.16
4.4.30.0000.0378.16
4.4.20.0000.0378.16
4.4.10.0000.0178.16
4.4.00.0000.0308.16
4.3.110.0030.0378.16
4.3.100.0000.0338.16
4.3.90.0000.0378.16
4.3.80.0030.0538.16
4.3.70.0100.0278.16
4.3.60.0070.0208.16
4.3.50.0000.0278.16
4.3.40.0000.0308.16
4.3.30.0030.0378.16
4.3.20.0000.0278.16
4.3.10.0030.0238.16
4.3.00.0000.0238.16

preferences:
49.98 ms | 400 KiB | 5 Q