3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ public function __get($name){ return "A"; } } $a = new A(); $c = $a->b; var_dump($c);

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)
8.3.40.0140.00018.65
8.3.30.0040.01420.25
8.3.20.0000.00720.30
8.3.10.0080.00022.10
8.3.00.0050.00322.44
8.2.170.0120.00322.96
8.2.160.0070.00720.52
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0150.00326.16
8.2.120.0090.00619.29
8.2.110.0000.00922.08
8.2.100.0090.00317.78
8.2.90.0060.00319.03
8.2.80.0000.00919.46
8.2.70.0000.00917.38
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0040.00418.21
8.2.30.0000.00717.88
8.2.20.0050.00217.58
8.2.10.0080.00017.57
8.2.00.0040.00417.51
8.1.270.0030.01224.66
8.1.260.0110.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.97
8.1.230.0080.00319.22
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0040.00417.29
8.1.180.0070.00020.23
8.1.170.0090.00018.45
8.1.160.0070.00022.13
8.1.150.0050.00318.64
8.1.140.0040.00417.39
8.1.130.0050.00317.75
8.1.120.0000.00817.34
8.1.110.0040.00417.43
8.1.100.0030.00517.41
8.1.90.0030.00317.39
8.1.80.0040.00417.29
8.1.70.0030.00317.35
8.1.60.0060.00317.47
8.1.50.0000.00717.49
8.1.40.0070.00017.52
8.1.30.0070.00017.59
8.1.20.0000.00917.56
8.1.10.0000.00817.58
8.1.00.0060.00317.44
8.0.300.0030.00518.77
8.0.290.0040.00417.04
8.0.280.0080.00018.46
8.0.270.0030.00317.20
8.0.260.0030.00316.76
8.0.250.0030.00316.81
8.0.240.0080.00016.88
8.0.230.0000.00716.72
8.0.220.0030.00316.86
8.0.210.0000.00816.77
8.0.200.0000.00816.81
8.0.190.0070.00016.85
8.0.180.0070.00316.84
8.0.170.0030.00516.88
8.0.160.0000.00716.82
8.0.150.0030.00316.82
8.0.140.0080.00016.70
8.0.130.0070.00013.23
8.0.120.0030.00616.75
8.0.110.0000.00716.83
8.0.100.0030.00316.78
8.0.90.0000.00816.63
8.0.80.0040.01216.85
8.0.70.0040.00416.71
8.0.60.0040.00416.70
8.0.50.0000.00716.72
8.0.30.0170.00616.96
8.0.20.0150.00817.40
8.0.10.0000.00816.99
8.0.00.0100.00816.71
7.4.330.0000.00415.00
7.4.320.0040.00416.54
7.4.300.0030.00316.43
7.4.290.0030.00516.46
7.4.280.0030.00316.48
7.4.270.0080.00016.56
7.4.260.0000.00716.64
7.4.250.0070.00016.61
7.4.240.0000.00716.60
7.4.230.0020.00516.58
7.4.220.0150.01216.47
7.4.210.0070.00916.53
7.4.200.0050.00516.32
7.4.190.0030.00316.32
7.4.160.0070.01016.50
7.4.150.0110.01417.40
7.4.140.0100.00917.86
7.4.130.0110.00816.33
7.4.120.0090.00916.60
7.4.110.0070.01016.43
7.4.100.0090.00916.43
7.4.90.0090.00916.57
7.4.80.0140.01219.39
7.4.70.0120.00616.53
7.4.60.0130.00316.45
7.4.50.0060.00016.49
7.4.40.0060.00922.77
7.4.30.0100.01316.37
7.4.00.0070.01014.98
7.3.330.0050.00013.10
7.3.320.0030.00313.09
7.3.310.0030.00516.27
7.3.300.0000.00716.11
7.3.290.0110.00416.28
7.3.280.0080.00916.26
7.3.270.0060.01217.40
7.3.260.0120.00616.30
7.3.250.0100.01016.46
7.3.240.0110.00616.29
7.3.230.0150.00416.39
7.3.210.0120.00916.44
7.3.200.0100.00619.39
7.3.190.0030.01216.34
7.3.180.0150.00016.21
7.3.170.0160.00416.43
7.3.160.0040.01316.31
7.3.120.0030.01114.58
7.3.10.0090.00616.51
7.3.00.0090.00616.30
7.2.330.0060.01316.38
7.2.320.0100.01016.61
7.2.310.0060.01616.36
7.2.300.0060.01216.48
7.2.290.0100.00716.38
7.2.130.0040.01116.93
7.2.120.0040.00716.58
7.2.110.0290.00516.73
7.2.100.0000.01616.43
7.2.90.0000.01416.96
7.2.80.0030.01016.60
7.2.70.0110.00316.84
7.2.60.0040.00716.50
7.2.50.0030.00616.80
7.2.40.0040.01116.73
7.2.30.0000.00916.68
7.2.20.0130.00316.72
7.2.10.0080.00816.73
7.2.00.0090.00318.04
7.1.250.0150.00015.48
7.1.100.0000.00917.93
7.1.70.0000.00717.27
7.1.60.0070.00317.13
7.1.50.0130.00716.73
7.1.00.0030.03322.31
7.0.200.0000.01316.76
7.0.140.0030.07322.12
7.0.60.0270.06319.95
7.0.50.0000.08017.84
7.0.40.0200.03020.12
7.0.30.0430.04320.13
7.0.20.0230.03320.06
7.0.10.0070.04020.19
7.0.00.0130.08320.16
5.6.280.0070.08020.89
5.6.210.0170.06320.72
5.6.200.0070.05318.20
5.6.190.0000.05020.49
5.6.180.0230.07320.46
5.6.170.0330.07020.45
5.6.160.0100.08020.57
5.6.150.0170.05318.21
5.6.140.0030.06318.14
5.6.130.0070.04718.21
5.6.120.0100.08320.90
5.6.110.0100.07021.01
5.6.100.0100.07320.89
5.6.90.0000.04320.97
5.6.80.0070.08320.48
5.5.350.0230.04720.44
5.5.340.0070.08017.95
5.5.330.0070.08320.13
5.5.320.0200.04020.38
5.5.310.0100.04720.50
5.5.300.0170.03317.99
5.5.290.0070.08318.07
5.5.280.0030.04320.77
5.5.270.0070.08720.97
5.5.260.0070.08720.64
5.5.250.0070.07720.79
5.5.240.0200.06320.16
5.4.450.0400.06019.41
5.4.440.0270.04719.38
5.4.430.0200.04319.35
5.4.420.0270.05019.23
5.4.410.0300.06719.18
5.4.400.0270.07018.91
5.4.390.0330.06018.93
5.4.380.0430.06019.05
5.4.370.0270.03718.88
5.4.360.0230.06019.05
5.4.350.0330.06319.07
5.4.340.0300.07318.92
5.4.320.0330.06719.11
5.4.310.0330.06719.08
5.4.300.0300.07019.08
5.4.290.0370.03319.05
5.4.280.0270.07318.93
5.4.270.0200.04318.85
5.4.260.0200.08019.06
5.4.250.0300.07318.98
5.4.240.0230.03719.04
5.4.230.0230.04018.97
5.4.220.0170.04718.99
5.4.210.0330.06718.95
5.4.200.0300.04319.04
5.4.190.0300.04319.01
5.4.180.0430.06018.91
5.4.170.0270.06319.12
5.4.160.0370.06718.96
5.4.150.0270.05319.11
5.4.140.0270.04716.31
5.4.130.0200.04316.39
5.4.120.0230.04016.22
5.4.110.0300.07316.47
5.4.100.0230.07316.55
5.4.90.0230.03716.17
5.4.80.0270.07016.15
5.4.70.0270.06316.25
5.4.60.0330.04016.52
5.4.50.0270.04716.52
5.4.40.0170.04016.41
5.4.30.0270.03316.54
5.4.20.0200.05016.44
5.4.10.0270.06016.42
5.4.00.0270.05015.77
5.3.290.0230.06314.67
5.3.280.0300.07314.70
5.3.270.0230.06014.82
5.3.260.0300.07014.51
5.3.250.0370.06314.57
5.3.240.0370.04014.60
5.3.230.0300.03714.56
5.3.220.0300.06014.57
5.3.210.0270.06014.48
5.3.200.0270.03714.64
5.3.190.0230.07314.48
5.3.180.0300.06014.71
5.3.170.0370.05714.63
5.3.160.0270.05714.71
5.3.150.0330.02714.77
5.3.140.0270.03314.54
5.3.130.0370.06714.76
5.3.120.0230.03714.62
5.3.110.0230.05314.51
5.3.100.0300.06314.11
5.3.90.0270.04013.94
5.3.80.0230.03713.93
5.3.70.0230.03313.92
5.3.60.0330.04313.90
5.3.50.0230.05013.94
5.3.40.0300.04714.03
5.3.30.0230.04313.91
5.3.20.0200.06713.73
5.3.10.0330.04713.65
5.3.00.0300.06013.69
5.2.170.0170.05711.11
5.2.160.0200.06011.33
5.2.150.0170.06311.05
5.2.140.0270.03011.06
5.2.130.0170.03711.27
5.2.120.0200.06011.20
5.2.110.0230.03011.32
5.2.100.0230.06011.18
5.2.90.0230.04011.02
5.2.80.0300.04711.04
5.2.70.0300.05711.13
5.2.60.0230.06311.03
5.2.50.0270.04711.09
5.2.40.0230.05710.96
5.2.30.0200.05310.92
5.2.20.0270.04310.88
5.2.10.0170.05310.75
5.2.00.0270.02710.63
5.1.60.0200.05010.05
5.1.50.0200.0439.93
5.1.40.0230.0479.85
5.1.30.0300.04310.23
5.1.20.0230.05010.30
5.1.10.0170.04010.05
5.1.00.0270.03310.13
5.0.50.0100.0438.43
5.0.40.0070.0278.34
5.0.30.0100.0608.20
5.0.20.0070.0338.28
5.0.10.0130.0408.25
5.0.00.0100.0508.24
4.4.90.0070.0337.41
4.4.80.0100.0337.41
4.4.70.0100.0277.41
4.4.60.0100.0337.41
4.4.50.0100.0337.41
4.4.40.0070.0537.41
4.4.30.0070.0337.41
4.4.20.0100.0307.41
4.4.10.0130.0177.41
4.4.00.0100.0477.41
4.3.110.0070.0177.41
4.3.100.0100.0337.41
4.3.90.0100.0207.41
4.3.80.0070.0507.41
4.3.70.0130.0337.41
4.3.60.0130.0107.41
4.3.50.0100.0337.41
4.3.40.0130.0337.41
4.3.30.0070.0177.41
4.3.20.0070.0337.41
4.3.10.0030.0207.41
4.3.00.0030.0207.41

preferences:
35.95 ms | 400 KiB | 5 Q