3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { function aMethod() { //echo "Helloddfdfd"; return $this; } function bMethod() { echo "Hissss"; } } (new MyClass())->aMethod()->bMethod();

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)
8.3.60.0140.00718.31
8.3.50.0150.00522.11
8.3.40.0090.00518.69
8.3.30.0070.00720.14
8.3.20.0040.00420.29
8.3.10.0000.00722.10
8.3.00.0040.00422.32
8.2.180.0110.01116.75
8.2.170.0070.00722.96
8.2.160.0030.01022.21
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0080.00019.83
8.2.110.0050.00520.52
8.2.100.0080.00417.78
8.2.90.0040.00419.09
8.2.80.0040.00419.24
8.2.70.0050.00317.63
8.2.60.0100.00317.52
8.2.50.0040.00418.07
8.2.40.0070.00018.16
8.2.30.0040.00418.00
8.2.20.0070.00017.57
8.2.10.0030.00617.55
8.2.00.0030.00617.56
8.1.280.0140.00325.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00324.02
8.1.230.0040.00720.29
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0080.00017.41
8.1.180.0050.00318.76
8.1.170.0050.00318.57
8.1.160.0000.00722.17
8.1.150.0040.00418.52
8.1.140.0000.00817.37
8.1.130.0000.00817.68
8.1.120.0040.00417.30
8.1.110.0030.00517.36
8.1.100.0000.00717.38
8.1.90.0030.00417.24
8.1.80.0040.00417.25
8.1.70.0000.00717.20
8.1.60.0030.00617.53
8.1.50.0040.00417.46
8.1.40.0070.00017.40
8.1.30.0040.00417.63
8.1.20.0040.00417.57
8.1.10.0080.00017.55
8.1.00.0060.00617.41
8.0.300.0030.00318.77
8.0.290.0050.00217.12
8.0.280.0000.00718.47
8.0.270.0000.00717.17
8.0.260.0030.00316.81
8.0.250.0030.00316.89
8.0.240.0030.00516.93
8.0.230.0030.00316.85
8.0.220.0070.00016.75
8.0.210.0040.00416.75
8.0.200.0030.00316.84
8.0.190.0050.00316.71
8.0.180.0000.00716.80
8.0.170.0040.00416.78
8.0.160.0030.00316.68
8.0.150.0000.00816.75
8.0.140.0040.00416.62
8.0.130.0000.00613.24
8.0.120.0030.00516.72
8.0.110.0040.00416.76
8.0.100.0020.00516.80
8.0.90.0000.00816.75
8.0.80.0070.00716.75
8.0.70.0070.00316.60
8.0.60.0040.00416.76
8.0.50.0030.00516.80
8.0.30.0060.01617.29
8.0.20.0100.01017.40
8.0.10.0040.00416.83
8.0.00.0120.00716.71
7.4.330.0030.00315.00
7.4.320.0000.00616.42
7.4.300.0030.00516.52
7.4.290.0070.00016.45
7.4.280.0030.00316.40
7.4.270.0040.00416.46
7.4.260.0030.00613.24
7.4.250.0090.00016.51
7.4.240.0050.00216.45
7.4.230.0030.00416.61
7.4.220.0100.01016.58
7.4.210.0060.00916.57
7.4.200.0000.00716.52
7.4.190.0040.00416.57
7.4.160.0080.00816.32
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0090.00816.52
7.4.120.0090.00716.48
7.4.110.0090.00916.52
7.4.100.0070.01016.48
7.4.90.0120.00616.27
7.4.80.0110.00719.39
7.4.70.0070.01116.41
7.4.60.0000.01716.47
7.4.50.0040.00416.30
7.4.40.0070.01022.77
7.4.30.0130.00316.44
7.4.00.0090.00615.05
7.3.330.0000.00513.25
7.3.320.0030.00313.11
7.3.310.0000.00716.30
7.3.300.0000.00616.16
7.3.290.0120.00316.24
7.3.280.0070.01116.25
7.3.270.0080.00817.40
7.3.260.0090.01616.50
7.3.250.0100.00716.41
7.3.240.0060.00916.49
7.3.230.0030.01316.39
7.3.210.0100.00616.26
7.3.200.0030.01619.39
7.3.190.0060.01616.18
7.3.180.0040.01216.38
7.3.170.0090.00916.30
7.3.160.0140.00316.22
7.3.120.0100.00714.85
7.3.10.0070.00516.51
7.3.00.0070.00716.63
7.2.330.0030.01416.52
7.2.320.0040.01616.59
7.2.310.0090.00616.48
7.2.300.0050.01116.54
7.2.290.0090.00616.33
7.2.130.0050.01116.72
7.2.120.0100.00716.81
7.2.110.0120.00216.64
7.2.100.0050.00616.76
7.2.90.0060.00816.57
7.2.80.0050.00716.57
7.2.70.0060.00616.87
7.2.60.0060.00816.53
7.2.50.0050.01216.75
7.2.40.0070.00516.70
7.2.30.0050.00916.92
7.2.20.0070.00616.81
7.2.10.0030.00816.80
7.2.00.0070.00416.81
7.1.250.0020.01115.59
7.1.200.0090.00315.69
7.1.70.0040.00416.80
7.1.60.0090.01519.43
7.1.50.0060.01616.90
7.1.00.0000.04722.37
7.0.200.0030.00716.70
7.0.140.0030.07722.01
7.0.60.0030.09020.02
7.0.50.0070.07317.86
7.0.40.0100.09020.20
7.0.30.0230.04320.08
7.0.20.0230.07720.12
7.0.10.0330.07320.26
7.0.00.0100.06020.32
5.6.280.0070.07021.07
5.6.210.0000.04320.73
5.6.200.0000.05718.16
5.6.190.0170.07720.76
5.6.180.0370.08320.57
5.6.170.0330.04020.57
5.6.160.0070.08320.46
5.6.150.0100.07718.28
5.6.140.0100.08718.14
5.6.130.0000.05318.27
5.6.120.0070.08321.00
5.6.110.0030.04321.06
5.6.100.0100.08321.12
5.6.90.0030.07321.11
5.6.80.0070.07320.54
5.6.70.0230.05020.40
5.5.350.0070.06320.45
5.5.340.0030.08718.07
5.5.330.0070.06320.41
5.5.320.0230.06020.24
5.5.310.0300.04020.34
5.5.300.0100.07317.95
5.5.290.0030.06017.97
5.5.280.0030.08720.66
5.5.270.0070.07320.73
5.5.260.0030.04020.85
5.5.250.0130.04320.70
5.5.240.0070.08320.33
5.4.450.0700.05719.20
5.4.440.0900.06319.61
5.4.430.1030.04319.61
5.4.420.1030.05019.34
5.4.410.0800.06019.34
5.4.400.0930.06318.51
5.4.390.0900.05318.77
5.4.380.0200.05318.59
5.4.370.0130.05318.57
5.4.360.0070.05718.63
5.4.350.0090.04312.02
5.4.340.0080.05112.02
5.4.320.0090.03312.50
5.4.310.0040.03912.49
5.4.300.0050.03712.50
5.4.290.0060.03712.50
5.4.280.0060.03612.39
5.4.270.0080.04012.39
5.4.260.0070.04512.39
5.4.250.0070.03512.40
5.4.240.0030.06018.96
5.4.230.0070.07319.00
5.4.220.0070.05718.95
5.4.210.0000.05718.66
5.4.200.0070.05018.74
5.4.190.0030.05719.00
5.4.180.0100.04318.79
5.4.170.0100.05018.98
5.4.160.0130.06718.95
5.4.150.0000.06018.95
5.4.140.0100.04716.59
5.4.130.0000.05716.43
5.4.120.0070.05016.52
5.4.110.0170.04016.55
5.4.100.0030.05016.32
5.4.90.0030.05016.36
5.4.80.0030.05016.61
5.4.70.0100.04716.40
5.4.60.0070.05016.45
5.4.50.0030.05016.48
5.4.40.0070.07016.54
5.4.30.0070.04716.39
5.4.20.0130.04316.38
5.4.10.0170.04016.62
5.4.00.0070.04715.75
5.3.290.0080.04212.80
5.3.280.0100.04714.69
5.3.270.0070.05014.70
5.3.260.0100.05014.77
5.3.250.0100.04714.77
5.3.240.0070.05014.83
5.3.230.0070.05014.68
5.3.220.0030.05014.73
5.3.210.0030.05714.79
5.3.200.0070.07314.79
5.3.190.0070.04714.75
5.3.180.0030.05014.54
5.3.170.0000.06014.73
5.3.160.0000.06014.59
5.3.150.0070.05014.65
5.3.140.0100.04714.74
5.3.130.0170.06314.38
5.3.120.0030.06014.52
5.3.110.0070.05014.52
5.3.100.0030.07714.20
5.3.90.0100.06714.04
5.3.80.0030.05014.00
5.3.70.0030.07014.25
5.3.60.0070.04714.07
5.3.50.0030.06014.13
5.3.40.0000.05313.97
5.3.30.0030.04713.73
5.3.20.0030.04713.77
5.3.10.0100.05013.82
5.3.00.0030.05013.82
5.2.170.0100.03311.36
5.2.160.0030.05011.21
5.2.150.0070.03711.23
5.2.140.0070.04011.13
5.2.130.0070.03711.09
5.2.120.0070.03311.17
5.2.110.0070.04711.18
5.2.100.0030.03711.18
5.2.90.0000.04010.93
5.2.80.0030.04311.27
5.2.70.0000.04311.17
5.2.60.0000.04311.19
5.2.50.0070.03711.02
5.2.40.0000.04011.16
5.2.30.0000.04310.97
5.2.20.0030.04010.79
5.2.10.0030.05011.04
5.2.00.0000.04310.80
5.1.60.0030.03010.24
5.1.50.0070.0339.93
5.1.40.0030.05010.04
5.1.30.0000.03710.50
5.1.20.0100.03010.42
5.1.10.0030.03310.11
5.1.00.0070.04710.22
5.0.50.0030.0278.74
5.0.40.0070.0238.41
5.0.30.0070.0378.27
5.0.20.0030.0278.20
5.0.10.0000.0278.26
5.0.00.0000.0438.23
4.4.90.0030.0306.57
4.4.80.0070.0136.57
4.4.70.0000.0236.57
4.4.60.0030.0206.57
4.4.50.0000.0236.57
4.4.40.0000.0376.57
4.4.30.0030.0236.57
4.4.20.0000.0236.57
4.4.10.0030.0236.57
4.4.00.0030.0406.56
4.3.110.0030.0176.56
4.3.100.0000.0206.56
4.3.90.0070.0136.56
4.3.80.0000.0436.56
4.3.70.0030.0276.56
4.3.60.0070.0276.56
4.3.50.0000.0236.56
4.3.40.0030.0306.56
4.3.30.0000.0236.56
4.3.20.0030.0206.56
4.3.10.0000.0236.56
4.3.00.0130.0207.09

preferences:
44.63 ms | 401 KiB | 5 Q