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 = 1; $a->b = "B"; var_dump($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)
8.3.60.0120.00318.68
8.3.50.0140.00821.15
8.3.40.0000.01418.67
8.3.30.0140.00020.34
8.3.20.0040.00420.34
8.3.10.0060.00322.09
8.3.00.0080.00022.24
8.2.180.0040.01118.29
8.2.170.0100.00322.96
8.2.160.0120.00620.39
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00419.64
8.2.110.0050.00522.11
8.2.100.0110.00019.21
8.2.90.0040.00419.28
8.2.80.0040.00419.13
8.2.70.0060.00317.63
8.2.60.0000.01118.05
8.2.50.0080.00018.07
8.2.40.0030.00618.34
8.2.30.0050.00217.93
8.2.20.0040.00417.61
8.2.10.0080.00017.63
8.2.00.0040.00417.79
8.1.270.0040.00424.66
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00323.73
8.1.230.0060.00619.10
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0000.00817.39
8.1.180.0030.00620.20
8.1.170.0060.00318.58
8.1.160.0000.00922.14
8.1.150.0050.00318.48
8.1.140.0040.00417.35
8.1.130.0040.00417.84
8.1.120.0040.00417.45
8.1.110.0040.00417.50
8.1.100.0000.00717.38
8.1.90.0000.00817.47
8.1.80.0050.00217.47
8.1.70.0030.00317.40
8.1.60.0060.00317.60
8.1.50.0000.00717.55
8.1.40.0060.00317.55
8.1.30.0040.00417.61
8.1.20.0020.00517.64
8.1.10.0060.00317.54
8.1.00.0000.01117.54
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0040.00418.41
8.0.270.0040.00417.25
8.0.260.0060.00016.81
8.0.250.0070.00016.89
8.0.240.0030.00616.93
8.0.230.0000.00816.95
8.0.220.0040.00416.96
8.0.210.0030.00316.92
8.0.200.0000.00816.97
8.0.190.0080.00016.87
8.0.180.0080.00316.82
8.0.170.0000.00816.82
8.0.160.0050.00217.02
8.0.150.0040.00416.77
8.0.140.0040.00416.76
8.0.130.0030.00313.28
8.0.120.0000.00816.81
8.0.110.0040.00416.93
8.0.100.0000.00716.92
8.0.90.0070.00016.89
8.0.80.0120.00416.87
8.0.70.0040.00416.75
8.0.60.0070.00016.81
8.0.50.0000.00716.89
8.0.30.0150.00617.15
8.0.20.0100.00817.40
8.0.10.0000.00716.88
8.0.00.0070.01116.83
7.4.330.0020.00215.00
7.4.320.0000.00716.52
7.4.300.0000.00616.51
7.4.290.0000.00716.48
7.4.280.0000.00816.52
7.4.270.0000.00716.54
7.4.260.0040.00416.47
7.4.250.0040.00416.48
7.4.240.0020.00516.46
7.4.230.0000.00716.61
7.4.220.0040.01716.45
7.4.210.0080.00816.49
7.4.200.0040.00416.61
7.4.190.0040.00416.76
7.4.160.0100.00616.44
7.4.150.0170.00017.40
7.4.140.0120.00717.86
7.4.130.0070.00916.49
7.4.120.0070.00916.49
7.4.110.0110.00616.54
7.4.100.0110.01116.49
7.4.90.0030.01316.41
7.4.80.0110.00619.39
7.4.70.0130.00616.57
7.4.60.0070.01016.40
7.4.50.0060.00316.39
7.4.40.0070.00722.77
7.4.30.0080.01116.52
7.4.00.0030.01315.07
7.3.330.0030.00313.43
7.3.320.0000.00513.33
7.3.310.0070.00016.35
7.3.300.0000.00716.43
7.3.290.0070.00716.25
7.3.280.0070.00716.38
7.3.270.0100.00717.40
7.3.260.0110.00616.39
7.3.250.0150.00816.34
7.3.240.0090.00916.78
7.3.230.0070.01116.57
7.3.210.0130.00916.32
7.3.200.0040.01419.39
7.3.190.0070.01016.67
7.3.180.0140.00716.28
7.3.170.0140.00616.44
7.3.160.0100.01016.66
7.3.120.0070.00714.89
7.2.330.0120.00916.63
7.2.320.0040.01916.66
7.2.310.0040.01816.74
7.2.300.0150.00816.45
7.2.290.0080.00816.54
7.2.60.0080.00417.00
7.2.00.0030.01219.47
7.1.200.0030.00715.79
7.1.100.0070.00317.98
7.1.70.0070.00317.23
7.1.60.0040.01919.21
7.1.50.0130.00716.81
7.1.00.0000.04722.33
7.0.200.0110.00314.71
7.0.140.0100.06322.01
7.0.60.0100.07720.05
7.0.50.0130.07717.99
7.0.40.0170.08020.04
7.0.30.0300.06720.07
7.0.20.0130.04320.13
7.0.10.0200.06320.23
7.0.00.0100.06320.05
5.6.280.0000.07721.07
5.6.210.0130.07720.55
5.6.200.0000.06018.24
5.6.190.0170.07320.59
5.6.180.0230.04020.64
5.6.170.0300.07020.51
5.6.160.0070.07720.47
5.6.150.0070.08018.15
5.6.140.0070.07018.18
5.6.130.0000.09318.28
5.6.120.0070.04721.00
5.6.110.0130.08320.99
5.6.100.0100.07320.94
5.6.90.0100.07720.94
5.6.80.0170.07020.44
5.6.70.0270.07020.37
5.5.350.0000.03320.44
5.5.340.0030.04018.02
5.5.330.0030.06720.57
5.5.320.0170.04020.34
5.5.310.0170.04020.30
5.5.300.0130.07718.01
5.5.290.0000.04318.08
5.5.280.0130.06320.96
5.5.270.0030.04020.76
5.5.260.0170.05320.72
5.5.250.0030.07320.50
5.5.240.0030.08320.29
5.4.450.0700.06019.19
5.4.440.0730.07319.47
5.4.430.1000.05719.46
5.4.420.1030.06319.61
5.4.410.0870.06719.57
5.4.400.0270.06018.76
5.4.390.0230.05318.75
5.4.380.0130.05718.78
5.4.370.1100.04718.74
5.4.360.0970.04718.51
5.4.350.0070.04012.02
5.4.340.0090.04412.02
5.4.320.0050.03712.50
5.4.310.0060.03812.50
5.4.300.0060.03612.50
5.4.290.0070.03712.50
5.4.280.0100.04512.40
5.4.270.0080.04012.39
5.4.260.0070.03612.39
5.4.250.0130.06719.03
5.4.240.0130.06018.64
5.4.230.0070.07318.78
5.4.220.0170.05719.08
5.4.210.0030.06718.92
5.4.200.0100.06318.97
5.4.190.0100.07718.79
5.4.180.0070.05318.93
5.4.170.0100.06018.94
5.4.160.0100.05018.96
5.4.150.0070.06018.75
5.4.140.0070.05716.57
5.4.130.0100.06316.35
5.4.120.0070.05016.59
5.4.110.0070.05316.54
5.4.100.0300.04316.32
5.4.90.0070.05716.52
5.4.80.0170.04316.54
5.4.70.0170.05016.59
5.4.60.0100.04716.38
5.4.50.0070.05016.57
5.4.40.0070.04716.43
5.4.30.0130.04716.58
5.4.20.0030.06316.52
5.4.10.0100.05716.37
5.4.00.0170.04315.84
5.3.290.0050.04012.80
5.3.280.0070.06714.68
5.3.270.0130.05314.70
5.3.260.0130.05314.67
5.3.250.0070.05314.62
5.3.240.0100.04714.59
5.3.230.0170.05014.68
5.3.220.0100.05014.40
5.3.210.0030.05714.57
5.3.200.0070.05014.57
5.3.190.0230.04014.59
5.3.180.0070.05314.58
5.3.170.0070.05314.57
5.3.160.0130.06014.65
5.3.150.0130.07314.65
5.3.140.0000.08014.54
5.3.130.0200.04014.40
5.3.120.0070.05314.73
5.3.110.0070.06014.53
5.3.100.0100.06314.10
5.3.90.0100.07314.20
5.3.80.0230.05314.02
5.3.70.0070.05014.10
5.3.60.0070.06313.99
5.3.50.0100.07313.86
5.3.40.0170.04014.13
5.3.30.0030.07713.99
5.3.20.0070.05713.67
5.3.10.0230.06713.73
5.3.00.0070.05313.46
5.2.170.0070.06011.24
5.2.160.0070.05311.23
5.2.150.0030.04311.22
5.2.140.0030.04311.14
5.2.130.0070.03711.05
5.2.120.0070.03711.09
5.2.110.0030.04311.29
5.2.100.0070.03711.07
5.2.90.0070.05311.01
5.2.80.0000.04711.07
5.2.70.0030.04311.32
5.2.60.0100.03711.14
5.2.50.0130.05011.19
5.2.40.0130.03311.17
5.2.30.0030.04310.88
5.2.20.0070.04010.94
5.2.10.0070.04010.69
5.2.00.0100.03710.71
5.1.60.0000.03710.22
5.1.50.0030.0339.96
5.1.40.0070.03310.18
5.1.30.0100.03010.51
5.1.20.0030.03710.44
5.1.10.0130.0339.99
5.1.00.0100.0379.91
5.0.50.0070.0338.62
5.0.40.0170.0278.41
5.0.30.0070.0438.23
5.0.20.0070.0338.18
5.0.10.0030.0338.37
5.0.00.0130.0478.22
4.4.90.0000.0237.27
4.4.80.0030.0307.27
4.4.70.0030.0307.27
4.4.60.0100.0237.27
4.4.50.0030.0307.27
4.4.40.0100.0277.27
4.4.30.0030.0237.27
4.4.20.0000.0237.27
4.4.10.0070.0307.27
4.4.00.0100.0407.27
4.3.110.0000.0277.27
4.3.100.0100.0177.27
4.3.90.0070.0177.27
4.3.80.0030.0377.27
4.3.70.0000.0277.27
4.3.60.0000.0237.27
4.3.50.0000.0237.27
4.3.40.0070.0307.27
4.3.30.0070.0207.27
4.3.20.0000.0237.27
4.3.10.0030.0307.27
4.3.00.0030.0205.87

preferences:
56.13 ms | 400 KiB | 5 Q