3v4l.org

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

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)
8.3.60.0150.00618.66
8.3.50.0100.00821.27
8.3.40.0070.01418.83
8.3.30.0140.00020.17
8.3.20.0040.00420.29
8.3.10.0060.00322.07
8.3.00.0030.00622.51
8.2.180.0000.01516.38
8.2.170.0040.01122.96
8.2.160.0070.01020.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.54
8.2.110.0030.00822.25
8.2.100.0040.00819.39
8.2.90.0000.00719.20
8.2.80.0000.00719.25
8.2.70.0040.00417.49
8.2.60.0140.00017.91
8.2.50.0060.00318.07
8.2.40.0080.00018.34
8.2.30.0040.00418.10
8.2.20.0030.00517.70
8.2.10.0000.00817.68
8.2.00.0000.00717.68
8.1.280.0100.00725.92
8.1.270.0050.00224.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00020.96
8.1.230.0090.00319.04
8.1.220.0070.00017.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0050.00317.26
8.1.180.0030.00520.24
8.1.170.0000.00818.64
8.1.160.0040.00422.19
8.1.150.0050.00218.63
8.1.140.0040.00417.42
8.1.130.0000.01017.82
8.1.120.0040.00417.36
8.1.110.0040.00417.35
8.1.100.0040.00417.43
8.1.90.0040.00417.45
8.1.80.0030.00617.42
8.1.70.0000.00717.33
8.1.60.0060.00317.46
8.1.50.0000.00817.41
8.1.40.0060.00317.52
8.1.30.0000.00817.61
8.1.20.0080.00017.50
8.1.10.0070.00017.50
8.1.00.0130.00017.46
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0060.00318.36
8.0.270.0070.00017.31
8.0.260.0000.00616.72
8.0.250.0030.00616.86
8.0.240.0080.00016.83
8.0.230.0030.00316.83
8.0.220.0030.00316.80
8.0.210.0030.00316.91
8.0.200.0030.00317.00
8.0.190.0000.00816.92
8.0.180.0030.00716.80
8.0.170.0000.00816.83
8.0.160.0030.00516.97
8.0.150.0000.00716.85
8.0.140.0080.00016.88
8.0.130.0050.00013.38
8.0.120.0000.00716.84
8.0.110.0040.00416.85
8.0.100.0030.00316.93
8.0.90.0040.00416.87
8.0.80.0130.00316.87
8.0.70.0000.00716.82
8.0.60.0040.00416.89
8.0.50.0070.00016.73
8.0.30.0110.01117.20
8.0.20.0080.01017.40
8.0.10.0050.00217.05
8.0.00.0140.00716.85
7.4.330.0060.00015.00
7.4.320.0030.00316.39
7.4.300.0030.00316.51
7.4.290.0070.00016.59
7.4.280.0000.00716.58
7.4.270.0070.00016.50
7.4.260.0070.00016.48
7.4.250.0080.00016.48
7.4.240.0040.00416.43
7.4.230.0030.00316.58
7.4.220.0060.00916.68
7.4.210.0090.00516.49
7.4.200.0000.00716.50
7.4.190.0000.00716.42
7.4.160.0030.01316.36
7.4.150.0030.01417.40
7.4.140.0130.00617.86
7.4.130.0110.00716.37
7.4.120.0060.01116.55
7.4.110.0100.00716.40
7.4.100.0100.00816.46
7.4.90.0070.01016.40
7.4.80.0120.00819.39
7.4.70.0130.01016.36
7.4.60.0110.00516.33
7.4.50.0000.00716.36
7.4.40.0040.01522.77
7.4.30.0160.00316.64
7.4.00.0100.00314.76
7.3.330.0000.00513.37
7.3.320.0030.00313.43
7.3.310.0080.00016.26
7.3.300.0000.00616.37
7.3.290.0090.00916.29
7.3.280.0060.01016.32
7.3.270.0070.01017.40
7.3.260.0110.00516.30
7.3.250.0130.01116.43
7.3.240.0090.01216.61
7.3.230.0090.00916.39
7.3.210.0000.01716.23
7.3.200.0090.00819.39
7.3.190.0120.00916.47
7.3.180.0090.00616.63
7.3.170.0110.00716.54
7.3.160.0090.00616.48
7.3.120.0000.01514.79
7.2.330.0110.00716.64
7.2.320.0070.01416.75
7.2.310.0070.01616.56
7.2.300.0130.00416.64
7.2.290.0070.01016.63
7.2.60.0090.00316.86
7.2.00.0070.00719.50
7.1.200.0140.00615.68
7.1.100.0040.01118.09
7.1.70.0020.00517.07
7.1.60.0140.01019.21
7.1.50.0160.00616.86
7.1.00.0030.03322.44
7.0.200.0320.00014.57
7.0.140.0030.07021.95
7.0.60.0130.07319.83
7.0.50.0030.08717.85
7.0.40.0200.04720.40
7.0.30.0270.07020.24
7.0.20.0170.04720.07
7.0.10.0230.05020.08
7.0.00.0100.08020.18
5.6.280.0070.07020.80
5.6.210.0070.06020.53
5.6.200.0070.07018.16
5.6.190.0000.06720.63
5.6.180.0300.07720.77
5.6.170.0400.05720.66
5.6.160.0100.07320.51
5.6.150.0070.06018.23
5.6.140.0030.08318.28
5.6.130.0000.08318.21
5.6.120.0070.04021.00
5.6.110.0230.07020.97
5.6.100.0000.07021.04
5.6.90.0070.08321.00
5.6.80.0100.07020.47
5.6.70.0270.07720.37
5.5.350.0000.05320.30
5.5.340.0000.04017.95
5.5.330.0070.03720.32
5.5.320.0170.05720.23
5.5.310.0200.04020.50
5.5.300.0070.03717.94
5.5.290.0030.05018.09
5.5.280.0030.04720.80
5.5.270.0030.04020.76
5.5.260.0100.07720.86
5.5.250.0030.07320.47
5.5.240.0130.06720.04
5.4.450.0630.06019.70
5.4.440.0970.06319.58
5.4.430.1000.06719.70
5.4.420.1030.05719.63
5.4.410.0930.05719.52
5.4.400.0200.05318.81
5.4.390.0270.06318.75
5.4.380.0270.05718.70
5.4.370.0170.05018.83
5.4.360.0070.06018.78
5.4.350.0070.04212.02
5.4.340.0100.03312.02
5.4.320.0050.04012.50
5.4.310.0050.04112.50
5.4.300.0080.03512.50
5.4.290.0070.04912.50
5.4.280.0110.03812.39
5.4.270.0060.03512.39
5.4.260.0070.03612.40
5.4.250.0200.04018.78
5.4.240.0130.04718.77
5.4.230.0100.05018.82
5.4.220.0070.06018.75
5.4.210.0130.04718.95
5.4.200.0000.08718.75
5.4.190.0100.05718.78
5.4.180.0070.05318.94
5.4.170.0170.07018.89
5.4.160.0100.06318.74
5.4.150.0200.06718.80
5.4.140.0000.05716.54
5.4.130.0100.05316.34
5.4.120.0100.04716.36
5.4.110.0100.05016.48
5.4.100.0130.05016.52
5.4.90.0130.05716.50
5.4.80.0070.05316.30
5.4.70.0230.05716.54
5.4.60.0030.08016.58
5.4.50.0170.04316.49
5.4.40.0070.05716.43
5.4.30.0030.05316.43
5.4.20.0030.06316.45
5.4.10.0130.05016.34
5.4.00.0130.04316.09
5.3.290.0090.03612.80
5.3.280.0070.06314.69
5.3.270.0100.05714.69
5.3.260.0070.05314.67
5.3.250.0070.06314.77
5.3.240.0070.05714.69
5.3.230.0070.05314.50
5.3.220.0170.06314.54
5.3.210.0030.06314.70
5.3.200.0030.05314.39
5.3.190.0130.05014.57
5.3.180.0070.05014.63
5.3.170.0130.04314.65
5.3.160.0030.06314.64
5.3.150.0200.06014.74
5.3.140.0070.07014.62
5.3.130.0130.06014.63
5.3.120.0270.06314.55
5.3.110.0130.07314.55
5.3.100.0130.06314.12
5.3.90.0170.04314.09
5.3.80.0100.04714.03
5.3.70.0130.04314.20
5.3.60.0130.04313.97
5.3.50.0100.06714.04
5.3.40.0170.05714.03
5.3.30.0130.04013.74
5.3.20.0070.05013.76
5.3.10.0100.05713.55
5.3.00.0000.05713.80
5.2.170.0070.04311.14
5.2.160.0100.04011.05
5.2.150.0100.05710.98
5.2.140.0070.04311.13
5.2.130.0070.04011.18
5.2.120.0130.04011.09
5.2.110.0070.04311.11
5.2.100.0100.05711.19
5.2.90.0100.03711.33
5.2.80.0070.06011.26
5.2.70.0070.04010.93
5.2.60.0030.04311.27
5.2.50.0130.04011.09
5.2.40.0070.05311.17
5.2.30.0130.05310.96
5.2.20.0000.05011.04
5.2.10.0130.03710.84
5.2.00.0000.05710.78
5.1.60.0030.05010.00
5.1.50.0000.0539.99
5.1.40.0070.03310.02
5.1.30.0070.04010.29
5.1.20.0170.03310.34
5.1.10.0030.04710.27
5.1.00.0130.0309.92
5.0.50.0100.0278.75
5.0.40.0030.0308.38
5.0.30.0030.0438.42
5.0.20.0030.0308.43
5.0.10.0000.0338.32
5.0.00.0070.0378.31
4.4.90.0000.0277.36
4.4.80.0070.0237.36
4.4.70.0070.0277.36
4.4.60.0000.0337.36
4.4.50.0000.0277.36
4.4.40.0000.0377.36
4.4.30.0000.0237.36
4.4.20.0000.0237.36
4.4.10.0070.0177.36
4.4.00.0000.0377.36
4.3.110.0000.0237.36
4.3.100.0000.0237.36
4.3.90.0030.0207.36
4.3.80.0000.0477.36
4.3.70.0000.0337.36
4.3.60.0030.0207.36
4.3.50.0030.0207.36
4.3.40.0000.0337.36
4.3.30.0000.0277.36
4.3.20.0000.0237.36
4.3.10.0030.0207.36
4.3.00.0170.0235.86

preferences:
49.37 ms | 401 KiB | 5 Q