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; return "C"; } } $a = new A(); // The return value of __set() is ignored // because of the way PHP processes the assignment operator $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)
8.3.60.0100.01018.56
8.3.50.0200.00621.33
8.3.40.0100.00318.97
8.3.30.0160.00720.21
8.3.20.0080.00020.30
8.3.10.0040.00421.98
8.3.00.0000.00822.40
8.2.180.0170.00316.50
8.2.170.0120.00322.96
8.2.160.0030.01020.29
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00319.66
8.2.110.0080.00320.38
8.2.100.0110.00017.97
8.2.90.0040.00419.09
8.2.80.0040.00419.30
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0040.00418.06
8.2.20.0040.00417.57
8.2.10.0040.00417.66
8.2.00.0000.00817.50
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.95
8.1.230.0080.00419.09
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0030.00617.53
8.1.180.0050.00220.07
8.1.170.0040.00418.59
8.1.160.0000.00722.07
8.1.150.0000.00718.68
8.1.140.0030.00517.38
8.1.130.0050.00317.75
8.1.120.0030.00317.52
8.1.110.0040.00417.49
8.1.100.0040.00417.53
8.1.90.0050.00317.46
8.1.80.0000.00717.51
8.1.70.0030.00317.44
8.1.60.0050.00317.61
8.1.50.0000.00817.41
8.1.40.0040.00417.53
8.1.30.0000.00817.46
8.1.20.0050.00317.52
8.1.10.0000.00817.56
8.1.00.0040.00417.41
8.0.300.0000.00918.77
8.0.290.0070.00017.05
8.0.280.0030.00618.36
8.0.270.0070.00017.18
8.0.260.0000.00816.87
8.0.250.0000.00616.98
8.0.240.0050.00316.95
8.0.230.0030.00316.96
8.0.220.0040.00416.91
8.0.210.0000.00716.78
8.0.200.0030.00316.83
8.0.190.0040.00416.95
8.0.180.0040.00416.92
8.0.170.0040.00416.95
8.0.160.0070.00016.90
8.0.150.0050.00216.77
8.0.140.0060.00316.76
8.0.130.0000.00513.29
8.0.120.0050.00316.75
8.0.110.0040.00416.78
8.0.100.0050.00316.77
8.0.90.0000.00816.70
8.0.80.0090.00616.79
8.0.70.0000.00816.89
8.0.60.0000.00716.79
8.0.50.0040.00416.76
8.0.30.0150.00617.10
8.0.20.0080.01017.40
8.0.10.0070.00017.07
8.0.00.0080.01416.76
7.4.330.0030.00215.00
7.4.320.0060.00016.45
7.4.300.0000.00616.60
7.4.290.0000.00816.45
7.4.280.0000.00616.64
7.4.270.0070.00016.59
7.4.260.0070.00016.58
7.4.250.0040.00416.57
7.4.240.0040.00416.61
7.4.230.0000.00716.35
7.4.220.0140.00316.46
7.4.210.0050.00916.55
7.4.200.0050.00316.68
7.4.190.0000.00716.33
7.4.160.0080.01316.33
7.4.150.0060.01117.40
7.4.140.0170.00517.86
7.4.130.0100.00616.49
7.4.120.0070.01016.43
7.4.110.0120.00616.37
7.4.100.0060.01216.46
7.4.90.0000.01816.52
7.4.80.0070.01119.39
7.4.70.0030.01316.51
7.4.60.0000.01616.47
7.4.50.0090.00016.55
7.4.40.0070.01022.77
7.4.30.0160.00016.41
7.4.00.0060.00915.00
7.3.330.0020.00213.36
7.3.320.0000.00613.17
7.3.310.0000.00716.34
7.3.300.0000.00616.36
7.3.290.0160.00416.32
7.3.280.0030.01216.29
7.3.270.0060.01317.40
7.3.260.0080.01016.64
7.3.250.0120.01216.28
7.3.240.0100.01316.62
7.3.230.0100.00716.61
7.3.210.0030.02016.35
7.3.200.0180.00619.39
7.3.190.0110.00616.23
7.3.180.0070.01316.16
7.3.170.0040.02016.65
7.3.160.0130.00416.61
7.3.120.0040.00815.07
7.3.10.0090.00316.71
7.3.00.0030.01016.59
7.2.330.0120.01216.34
7.2.320.0110.00816.63
7.2.310.0070.01116.52
7.2.300.0090.01216.79
7.2.290.0100.00616.65
7.2.130.0110.00416.69
7.2.120.0140.00016.81
7.2.110.0000.01016.80
7.2.100.0000.01416.84
7.2.90.0030.01016.70
7.2.80.0030.00716.82
7.2.70.0030.00616.71
7.2.60.0100.00316.71
7.2.50.0060.00616.83
7.2.40.0060.00917.09
7.2.30.0030.00916.84
7.2.20.0040.01117.09
7.2.10.0110.00016.94
7.2.00.0030.00916.98
7.1.250.0040.00815.69
7.1.70.0070.00417.04
7.1.60.0000.02519.21
7.1.50.0030.01216.48
7.1.00.0030.04722.33
7.0.200.0290.00014.80
7.0.140.0000.07721.99
7.0.60.0100.06320.05
7.0.50.0030.08717.96
7.0.40.0030.05320.15
7.0.30.0270.07320.34
7.0.20.0230.03320.15
7.0.10.0130.06320.06
7.0.00.0070.08720.22
5.6.280.0030.07721.06
5.6.210.0100.07320.61
5.6.200.0070.08318.16
5.6.190.0030.04320.45
5.6.180.0300.07320.64
5.6.170.0330.04720.50
5.6.160.0170.07320.70
5.6.150.0100.04718.23
5.6.140.0070.08018.18
5.6.130.0070.08018.15
5.6.120.0070.08321.09
5.6.110.0100.05721.13
5.6.100.0070.08320.89
5.6.90.0230.06321.07
5.6.80.0200.06320.39
5.6.70.0230.07720.40
5.5.350.0000.03720.29
5.5.340.0130.03017.98
5.5.330.0030.08720.57
5.5.320.0200.03720.24
5.5.310.0270.03320.35
5.5.300.0100.04017.92
5.5.290.0100.08017.92
5.5.280.0170.06020.77
5.5.270.0070.04320.89
5.5.260.0000.05720.84
5.5.250.0130.07720.68
5.5.240.0070.07320.24
5.4.450.0730.06319.45
5.4.440.0800.07319.70
5.4.430.1100.05319.70
5.4.420.1070.05719.47
5.4.410.1230.06019.48
5.4.400.0370.04718.79
5.4.390.0470.05718.70
5.4.380.0200.05718.70
5.4.370.0200.04718.73
5.4.360.0230.04018.84
5.4.350.0050.04112.02
5.4.340.0070.05112.02
5.4.320.0040.04912.50
5.4.310.0030.04312.49
5.4.300.0090.04112.50
5.4.290.0060.03712.50
5.4.280.0090.04712.39
5.4.270.0100.04812.39
5.4.260.0060.03712.39
5.4.250.0070.05718.79
5.4.240.0100.05018.89
5.4.230.0070.05319.09
5.4.220.0200.05719.02
5.4.210.0030.05319.00
5.4.200.0070.05319.09
5.4.190.0100.08318.83
5.4.180.0170.04718.79
5.4.170.0130.07318.89
5.4.160.0000.06018.73
5.4.150.0100.06318.82
5.4.140.0070.05316.35
5.4.130.0070.07716.34
5.4.120.0130.06716.32
5.4.110.0100.05016.55
5.4.100.0030.06016.55
5.4.90.0100.05016.48
5.4.80.0100.07016.46
5.4.70.0070.05316.59
5.4.60.0070.05716.53
5.4.50.0070.04716.46
5.4.40.0070.05016.53
5.4.30.0100.05316.51
5.4.20.0100.05016.37
5.4.10.0030.05716.53
5.4.00.0130.04015.95
5.3.290.0070.04712.80
5.3.280.0070.05714.68
5.3.270.0030.06314.74
5.3.260.0070.05714.78
5.3.250.0070.07014.74
5.3.240.0070.05314.83
5.3.230.0100.06714.59
5.3.220.0070.07714.71
5.3.210.0100.07314.79
5.3.200.0070.05314.60
5.3.190.0070.05314.73
5.3.180.0070.05314.46
5.3.170.0030.07714.53
5.3.160.0170.04714.74
5.3.150.0130.06714.63
5.3.140.0070.05314.64
5.3.130.0100.05314.52
5.3.120.0170.06714.45
5.3.110.0030.05714.64
5.3.100.0100.05014.01
5.3.90.0130.04313.99
5.3.80.0070.05314.10
5.3.70.0070.05014.10
5.3.60.0070.05714.00
5.3.50.0100.05313.96
5.3.40.0130.05714.02
5.3.30.0070.05013.89
5.3.20.0170.04713.61
5.3.10.0070.05013.73
5.3.00.0030.05313.81
5.2.170.0100.04011.13
5.2.160.0100.04011.21
5.2.150.0170.03011.13
5.2.140.0070.05011.10
5.2.130.0030.05711.20
5.2.120.0100.03711.20
5.2.110.0100.03711.09
5.2.100.0070.04311.20
5.2.90.0030.04711.09
5.2.80.0070.04011.08
5.2.70.0070.04711.31
5.2.60.0030.06011.01
5.2.50.0030.04311.02
5.2.40.0070.05011.08
5.2.30.0100.03711.07
5.2.20.0070.05310.96
5.2.10.0030.04010.95
5.2.00.0030.04710.71
5.1.60.0030.03310.24
5.1.50.0100.03310.05
5.1.40.0070.0309.82
5.1.30.0100.03010.52
5.1.20.0070.03310.36
5.1.10.0030.03710.04
5.1.00.0030.03710.31
5.0.50.0030.0409.66
5.0.40.0030.0279.66
5.0.30.0070.0379.66
5.0.20.0070.0239.66
5.0.10.0000.0339.66
5.0.00.0030.0539.66
4.4.90.0030.0239.66
4.4.80.0030.0309.66
4.4.70.0000.0239.66
4.4.60.0030.0209.66
4.4.50.0070.0239.66
4.4.40.0000.0339.66
4.4.30.0070.0179.66
4.4.20.0030.0209.66
4.4.10.0000.0239.66
4.4.00.0000.0379.66
4.3.110.0030.0209.66
4.3.100.0030.0209.66
4.3.90.0030.0209.66
4.3.80.0030.0339.66
4.3.70.0100.0139.66
4.3.60.0070.0209.66
4.3.50.0030.0279.66
4.3.40.0000.0339.66
4.3.30.0000.0309.66
4.3.20.0000.0379.66
4.3.10.0070.0239.66
4.3.00.0100.0235.85

preferences:
36.65 ms | 401 KiB | 5 Q