3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace abc\a123; class P { public static function __callStatic($name, $args) { //return join('\\'__NAMESPACE__, __CLASS__); return __NAMESPACE__ . '\\' . __CLASS__; } } echo P::class();

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)
8.3.60.0060.01016.25
8.3.50.0110.00821.21
8.3.40.0150.00618.39
8.3.30.0100.00320.30
8.3.20.0040.01120.00
8.3.10.0080.00022.09
8.3.00.0000.00822.32
8.2.180.0000.02216.38
8.2.170.0150.00022.96
8.2.160.0000.01522.26
8.2.150.0110.00724.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0080.00020.88
8.2.110.0030.00622.05
8.2.100.0040.00817.54
8.2.90.0000.00919.23
8.2.80.0040.00419.25
8.2.70.0050.00317.25
8.2.60.0000.00817.80
8.2.50.0100.00018.07
8.2.40.0050.00319.82
8.2.30.0040.00419.38
8.2.20.0080.00017.46
8.2.10.0050.00317.42
8.2.00.0070.00017.48
8.1.280.0070.01025.92
8.1.270.0000.00723.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.79
8.1.230.0040.00718.97
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0050.00518.83
8.1.150.0070.00018.41
8.1.140.0080.00317.32
8.1.130.0000.00717.75
8.1.120.0000.00717.32
8.1.110.0040.00417.24
8.1.100.0000.00817.39
8.1.90.0070.00017.39
8.1.80.0000.00817.34
8.1.70.0040.00417.30
8.1.60.0080.00017.49
8.1.50.0000.00717.45
8.1.40.0000.00717.35
8.1.30.0020.00517.51
8.1.20.0000.00917.55
8.1.10.0040.00417.46
8.1.00.0090.00017.40
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00318.42
8.0.270.0000.00717.24
8.0.260.0030.00316.81
8.0.250.0030.00316.83
8.0.240.0000.00916.93
8.0.230.0040.00416.85
8.0.220.0070.00016.85
8.0.210.0000.00716.78
8.0.200.0050.00316.80
8.0.190.0040.00416.90
8.0.180.0040.00416.84
8.0.170.0060.00316.72
8.0.160.0070.00016.71
8.0.150.0040.00416.66
8.0.140.0040.00316.62
8.0.130.0060.00013.16
8.0.120.0040.00416.76
8.0.110.0040.00416.57
8.0.100.0030.00516.64
8.0.90.0000.00716.54
8.0.80.0060.01216.74
8.0.70.0000.00716.65
8.0.60.0070.00016.55
8.0.50.0070.00016.79
8.0.30.0100.00817.10
8.0.20.0100.00817.40
8.0.10.0040.00416.75
8.0.00.0080.01016.74
7.4.330.0000.00615.00
7.4.320.0000.00716.52
7.4.300.0060.00016.59
7.4.290.0050.00216.59
7.4.280.0040.00416.58
7.4.270.0000.00716.53
7.4.260.0030.00313.26
7.4.250.0030.00616.36
7.4.240.0040.00416.46
7.4.230.0050.00316.39
7.4.220.0100.01016.53
7.4.210.0080.00616.52
7.4.200.0040.00416.40
7.4.190.0000.00716.76
7.4.160.0070.01016.55
7.4.150.0100.00717.40
7.4.140.0080.00917.86
7.4.130.0090.00816.41
7.4.120.0050.01216.36
7.4.110.0100.01016.48
7.4.100.0130.00316.36
7.4.90.0090.00916.47
7.4.80.0130.01319.39
7.4.70.0070.01016.21
7.4.60.0100.00716.40
7.4.50.0000.00916.26
7.4.40.0110.00722.77
7.4.30.0110.00516.38
7.4.00.0120.00314.68
7.3.330.0000.00513.29
7.3.320.0000.00513.24
7.3.310.0000.00716.25
7.3.300.0040.00416.09
7.3.290.0090.00616.14
7.3.280.0090.00816.21
7.3.270.0100.00717.40
7.3.260.0040.01416.29
7.3.250.0080.01016.47
7.3.240.0120.00416.19
7.3.230.0140.00416.39
7.3.210.0070.01016.38
7.3.200.0030.01919.39
7.3.190.0140.00316.31
7.3.180.0120.00616.14
7.3.170.0090.00616.27
7.3.160.0070.01016.33
7.3.120.0070.00714.73
7.3.10.0060.00816.38
7.3.00.0110.00516.36
7.2.330.0170.00016.41
7.2.320.0130.00316.49
7.2.310.0150.00416.36
7.2.300.0060.00916.23
7.2.290.0100.00616.65
7.2.130.0070.01016.72
7.2.120.0070.01016.74
7.2.110.0120.00516.57
7.2.100.0070.00916.83
7.2.90.0090.00516.66
7.2.80.0090.00916.62
7.2.70.0170.00816.71
7.2.60.0110.00916.70
7.2.50.0110.00716.53
7.2.40.0150.00516.52
7.2.30.0180.00516.39
7.2.20.0100.00616.39
7.2.10.0110.00916.45
7.2.00.0140.01016.54
7.1.250.0080.00415.38
7.1.200.0000.01315.28
7.1.70.0050.00316.89
7.1.60.0000.01117.21
7.1.50.0240.00016.50
7.1.00.0030.04322.51
7.0.200.0000.00916.62
7.0.140.0030.06722.12
7.0.60.0070.06019.96
7.0.50.0130.08017.88
7.0.40.0030.04320.09
7.0.30.0600.06020.24
7.0.20.0270.05020.30
7.0.10.0130.07720.07
7.0.00.0070.04020.24
5.6.280.0000.07720.91
5.6.210.0200.07020.71
5.6.200.0070.08018.16
5.6.190.0000.08020.64
5.6.180.0200.05720.33
5.6.170.0270.06320.54
5.6.160.0170.07320.43
5.6.150.0130.07018.16
5.6.140.0030.07018.21
5.6.130.0070.06318.27
5.6.120.0100.06020.96
5.6.110.0030.09021.02
5.6.100.0000.05720.95
5.6.90.0170.03021.07
5.6.80.0070.06320.37
5.5.350.0070.06320.43
5.5.340.0030.06718.01
5.5.330.0100.06320.26
5.5.320.0130.07320.28
5.5.310.0400.06720.32
5.5.300.0170.07318.05
5.5.290.0100.07317.94
5.5.280.0030.06720.96
5.5.270.0070.03720.79
5.5.260.0030.07320.73
5.5.250.0200.07320.78
5.5.240.0070.08020.26
5.4.450.1600.03019.46
5.4.440.1800.04319.29
5.4.430.1570.04019.47
5.4.420.1670.04319.50
5.4.410.1770.04719.07
5.4.400.1630.04019.20
5.4.390.1570.03319.15
5.4.380.1530.03318.86
5.4.370.1830.04019.13
5.4.360.1700.02719.24
5.4.350.0100.06319.31
5.4.340.0000.04319.23
5.4.320.0800.06018.86
5.4.310.1700.03719.24
5.4.300.1970.04319.14
5.4.290.1870.03319.16
5.4.280.1730.03719.08
5.4.270.1570.03718.87
5.4.260.1770.04019.01
5.4.250.1600.03319.16
5.4.240.1600.03719.13
5.4.230.1570.03719.14
5.4.220.2200.03319.08
5.4.210.1530.04319.07
5.4.200.0030.03718.83
5.4.190.0000.04018.86
5.4.180.0700.03719.18
5.4.170.1570.04019.07
5.4.160.1600.03318.86
5.4.150.1970.04019.20
5.4.140.1870.05016.51
5.4.130.1700.03716.39
5.4.120.1700.03316.50
5.4.110.1600.03316.63
5.4.100.1570.03716.50
5.4.90.1830.04716.33
5.4.80.1670.03716.31
5.4.70.1670.03716.48
5.4.60.0670.03716.53
5.4.50.0130.06316.51
5.4.40.0030.03716.42
5.4.30.1200.04016.55
5.4.20.1600.03316.43
5.4.10.1770.04716.42
5.4.00.1770.04715.95
5.3.290.1600.04714.81
5.3.280.1770.03714.58
5.3.270.1800.04714.66
5.3.260.1800.04714.53
5.3.250.1830.03714.53
5.3.240.1670.03714.59
5.3.230.1570.03314.56
5.3.220.1070.04014.54
5.3.210.0030.04314.68
5.3.200.0000.04014.79
5.3.190.1170.04714.57
5.3.180.1570.04014.65
5.3.170.1570.04014.55
5.3.160.1670.04014.48
5.3.150.1600.03714.71
5.3.140.1770.05014.70
5.3.130.1670.04314.77
5.3.120.1570.03314.60
5.3.110.1770.04314.52
5.3.100.1730.04314.26
5.3.90.1770.04014.25
5.3.80.1470.04014.04
5.3.70.1730.04713.91
5.3.60.1700.04014.22
5.3.50.1770.05014.06
5.3.40.1670.04313.81
5.3.30.1830.03713.81
5.3.20.1730.03713.80
5.3.10.1670.03713.68
5.3.00.1730.04713.54
5.2.170.1370.03011.08
5.2.160.1470.03310.99
5.2.150.1330.02311.00
5.2.140.1230.03311.00
5.2.130.1270.02710.96
5.2.120.0700.04311.18
5.2.110.0000.05010.96
5.2.100.0070.03011.04
5.2.90.0830.04311.11
5.2.80.1270.03010.93
5.2.70.1200.03311.00
5.2.60.1300.02711.05
5.2.50.1600.03710.89
5.2.40.1070.02710.85
5.2.30.1030.02710.91
5.2.20.1300.03010.90
5.2.10.1130.02710.94
5.2.00.1070.02710.63
5.1.60.1100.0209.93
5.1.50.1330.0309.89
5.1.40.1200.0339.90
5.1.30.1030.02710.34
5.1.20.1130.02310.26
5.1.10.1100.0309.95
5.1.00.0000.0309.94
5.0.50.0000.0208.53
5.0.40.0000.0208.28
5.0.30.0000.0378.12
5.0.20.0000.0208.18
5.0.10.0000.0208.04
5.0.00.0270.0308.23
4.4.90.0500.0177.66
4.4.80.0530.0137.66
4.4.70.0570.0177.66
4.4.60.0530.0137.66
4.4.50.0530.0137.66
4.4.40.0530.0237.66
4.4.30.0530.0207.66
4.4.20.0600.0207.66
4.4.10.0570.0137.66
4.4.00.0530.0237.66
4.3.110.0530.0177.66
4.3.100.0630.0207.66
4.3.90.0530.0137.66
4.3.80.0570.0237.66
4.3.70.0530.0137.66
4.3.60.0570.0137.66
4.3.50.0570.0137.66
4.3.40.0570.0237.66
4.3.30.0170.0137.66
4.3.20.0300.0137.66
4.3.10.0300.0137.66
4.3.00.0270.0137.66

preferences:
38.39 ms | 401 KiB | 5 Q