3v4l.org

run code in 300+ PHP versions simultaneously
<?php $class = 'Foo\\Bar\\Baz'; $path = implode('/', explode('\\', $class)); var_dump($path);

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)
8.3.60.0130.01018.30
8.3.50.0090.00921.09
8.3.40.0110.00418.46
8.3.30.0130.00020.21
8.3.20.0000.00720.16
8.3.10.0040.00422.04
8.3.00.0050.00322.30
8.2.180.0090.00618.16
8.2.170.0030.01722.96
8.2.160.0140.00022.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0040.00420.79
8.2.110.0030.00622.25
8.2.100.0000.01217.78
8.2.90.0000.00719.13
8.2.80.0080.00019.13
8.2.70.0000.00817.50
8.2.60.0030.00617.90
8.2.50.0050.00318.07
8.2.40.0110.00017.79
8.2.30.0000.00819.34
8.2.20.0040.00417.50
8.2.10.0040.00417.59
8.2.00.0050.00317.57
8.1.280.0070.01025.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00523.80
8.1.230.0090.00319.16
8.1.220.0000.00717.79
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0000.00917.41
8.1.180.0030.00618.10
8.1.170.0050.00318.52
8.1.160.0000.00718.87
8.1.150.0040.00418.61
8.1.140.0070.00017.36
8.1.130.0030.00317.67
8.1.120.0030.00317.41
8.1.110.0040.00417.23
8.1.100.0000.00817.32
8.1.90.0000.00817.33
8.1.80.0070.00017.33
8.1.70.0030.00517.34
8.1.60.0060.00317.39
8.1.50.0040.00417.39
8.1.40.0000.00717.45
8.1.30.0050.00317.38
8.1.20.0050.00317.57
8.1.10.0000.00717.44
8.1.00.0040.00417.43
8.0.300.0030.00318.77
8.0.290.0050.00317.04
8.0.280.0000.00718.24
8.0.270.0000.00717.11
8.0.260.0000.00616.65
8.0.250.0000.00716.80
8.0.240.0080.00316.88
8.0.230.0000.00716.93
8.0.220.0000.00716.83
8.0.210.0000.00716.75
8.0.200.0070.00016.89
8.0.190.0030.00616.78
8.0.180.0050.00316.85
8.0.170.0020.00516.82
8.0.160.0030.00516.77
8.0.150.0000.00816.66
8.0.140.0000.00716.81
8.0.130.0050.00013.25
8.0.120.0020.00516.82
8.0.110.0080.00016.75
8.0.100.0000.00716.70
8.0.90.0040.00416.63
8.0.80.0070.00716.86
8.0.70.0000.00716.69
8.0.60.0000.00716.87
8.0.50.0050.00316.68
8.0.30.0130.00916.92
8.0.20.0120.00517.40
8.0.10.0030.00516.84
8.0.00.0120.00716.58
7.4.330.0000.00615.00
7.4.320.0070.00016.42
7.4.300.0060.00016.32
7.4.290.0030.00316.42
7.4.280.0080.00016.47
7.4.270.0050.00516.44
7.4.260.0060.00013.20
7.4.250.0050.00316.31
7.4.240.0020.00516.40
7.4.230.0040.00416.63
7.4.220.0180.00616.56
7.4.210.0060.00916.47
7.4.200.0030.00316.36
7.4.190.0070.00016.67
7.4.160.0130.00616.30
7.4.150.0140.00317.40
7.4.140.0100.01017.86
7.4.130.0080.01016.44
7.4.120.0130.00316.39
7.4.110.0070.01016.36
7.4.100.0180.00016.45
7.4.90.0000.01816.67
7.4.80.0110.00719.39
7.4.70.0150.00616.63
7.4.60.0040.01416.44
7.4.50.0000.00616.12
7.4.40.0080.00422.77
7.4.30.0240.01716.32
7.4.00.0090.00614.71
7.3.330.0000.00513.04
7.3.320.0030.00313.04
7.3.310.0040.00416.06
7.3.300.0000.00616.21
7.3.290.0070.00716.18
7.3.280.0070.00816.11
7.3.270.0100.00717.40
7.3.260.0130.00316.35
7.3.250.0070.01016.20
7.3.240.0100.01416.53
7.3.230.0110.00616.39
7.3.210.0070.01016.37
7.3.200.0100.00616.27
7.3.190.0200.00316.12
7.3.180.0060.01216.13
7.3.170.0090.00616.27
7.3.160.0120.00316.01
7.3.120.0030.01014.67
7.2.330.0210.00316.43
7.2.320.0100.00616.52
7.2.310.0100.00616.46
7.2.300.0070.01116.13
7.2.290.0070.01116.66
7.2.60.0030.01316.68
7.2.00.0030.01018.89
7.1.200.0030.01115.50
7.1.100.0050.00517.98
7.1.70.0000.00816.93
7.1.60.0150.01119.32
7.1.50.0000.01116.80
7.1.00.0000.05022.54
7.0.200.0190.00416.52
7.0.140.0030.07322.18
7.0.60.0130.08019.91
7.0.50.0030.07717.79
7.0.40.0070.08320.03
7.0.30.0300.06020.21
7.0.20.0270.05320.04
7.0.10.0330.05320.13
7.0.00.0100.04019.99
5.6.280.0030.07321.11
5.6.210.0030.04020.50
5.6.200.0070.05318.19
5.6.190.0000.09020.67
5.6.180.0230.05320.65
5.6.170.0370.06020.47
5.6.160.0070.08320.44
5.6.150.0070.08318.11
5.6.140.0100.05018.14
5.6.130.0130.03318.15
5.6.120.0130.08021.14
5.6.110.0070.08020.98
5.6.100.0070.07721.03
5.6.90.0000.04320.87
5.6.80.0030.06720.28
5.5.350.0030.06720.41
5.5.340.0000.04017.97
5.5.330.0130.07020.36
5.5.320.0370.08320.27
5.5.310.0200.08320.41
5.5.300.0230.03318.01
5.5.290.0100.08017.98
5.5.280.0070.08320.87
5.5.270.0200.07720.88
5.5.260.0000.04720.95
5.5.250.0200.06720.57
5.5.240.0030.05720.02
5.4.450.0500.03319.41
5.4.440.1530.04019.54
5.4.430.1500.04719.38
5.4.420.1700.03319.38
5.4.410.1670.04319.27
5.4.400.1700.03719.22
5.4.390.1770.04319.16
5.4.380.1670.04719.24
5.4.370.1770.04318.88
5.4.360.1830.04719.24
5.4.350.1930.04318.80
5.4.340.1000.04019.10
5.4.320.0030.05019.22
5.4.310.0030.07719.25
5.4.300.1230.03719.21
5.4.290.1770.04319.13
5.4.280.1730.05018.77
5.4.270.1670.04319.14
5.4.260.1530.03318.80
5.4.250.1500.03719.05
5.4.240.1500.03719.08
5.4.230.1500.03719.05
5.4.220.1770.04319.11
5.4.210.1570.03019.13
5.4.200.1800.03718.90
5.4.190.0930.04719.08
5.4.180.0030.04019.23
5.4.170.0100.06018.80
5.4.160.1630.04319.22
5.4.150.1830.04319.22
5.4.140.1670.04016.26
5.4.130.1570.03016.43
5.4.120.1730.04016.42
5.4.110.1630.04016.27
5.4.100.1600.04016.38
5.4.90.1530.03316.36
5.4.80.1470.03716.39
5.4.70.1670.03716.32
5.4.60.1570.03016.38
5.4.50.1430.03716.46
5.4.40.0100.03016.19
5.4.30.0000.04016.36
5.4.20.0870.04716.04
5.4.10.1770.04016.40
5.4.00.1730.03715.87
5.3.290.1730.04714.54
5.3.280.1830.04314.52
5.3.270.1730.04014.44
5.3.260.1700.04314.69
5.3.250.1730.04314.44
5.3.240.1800.03714.61
5.3.230.1770.04314.47
5.3.220.1970.04014.42
5.3.210.1570.03714.41
5.3.200.1900.03314.43
5.3.190.1570.04014.51
5.3.180.1570.04014.57
5.3.170.1530.04014.39
5.3.160.1600.04014.50
5.3.150.1700.03014.54
5.3.140.1570.03714.50
5.3.130.1670.03314.49
5.3.120.1830.04314.48
5.3.110.1570.04014.40
5.3.100.2170.03313.88
5.3.90.0430.06313.88
5.3.80.0030.07314.06
5.3.70.0470.03313.85
5.3.60.1830.04013.88
5.3.50.1570.03713.96
5.3.40.1900.04013.90
5.3.30.1570.03713.75
5.3.20.1900.04313.53
5.3.10.1900.04013.60
5.3.00.1870.04313.54
5.2.170.1430.01711.22
5.2.160.1600.03710.99
5.2.150.1330.03011.00
5.2.140.1600.03311.00
5.2.130.0800.03011.18
5.2.120.0000.03011.13
5.2.110.0000.03011.04
5.2.100.0530.05010.95
5.2.90.1500.03010.98
5.2.80.1400.03010.93
5.2.70.1270.03711.03
5.2.60.1370.03711.05
5.2.50.1500.04310.95
5.2.40.1130.02311.14
5.2.30.1200.03711.06
5.2.20.1230.03711.03
5.2.10.1330.03010.88
5.2.00.1100.03010.81
5.1.60.1170.03310.81
5.1.50.1070.02310.81
5.1.40.1030.02310.81
5.1.30.1270.02710.81
5.1.20.0770.03310.81
5.1.10.0000.06010.81
5.1.00.0130.04710.81
5.0.50.0030.02310.81
5.0.40.0030.03710.81
5.0.30.0030.06710.81
5.0.20.0670.02310.81
5.0.10.0600.02310.81
5.0.00.0530.03010.81
4.4.90.0570.01710.81
4.4.80.0500.01710.81
4.4.70.0530.01710.81
4.4.60.0500.01310.81
4.4.50.0570.01710.81
4.4.40.0530.03010.81
4.4.30.0570.01710.81
4.4.20.0670.02710.81
4.4.10.0700.02310.81
4.4.00.0670.03710.81
4.3.110.0530.02010.81
4.3.100.0530.01710.81
4.3.90.0670.02310.81
4.3.80.0600.02710.81
4.3.70.0700.02310.81
4.3.60.0670.02010.81
4.3.50.0570.01310.81
4.3.40.0330.05010.81
4.3.30.0000.03710.81
4.3.20.0070.03010.81
4.3.10.0100.02710.81
4.3.00.0000.02710.81

preferences:
73.3 ms | 400 KiB | 5 Q