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run code in 300+ PHP versions simultaneously
<?php class PropertyTest { public function __set($name, $value) { echo "Setting '$name' to '$value'\n"; $this->data[$name] = $value; } public function __get($name) { echo "Getting '$name'\n"; if (array_key_exists($name, $this->data)) { return $this->data[$name]; }}public function __isset($name) { echo "Is '$name' set?\n"; return isset($this->data[$name]); } } echo "<pre>\n"; $obj = new PropertyTest; $obj->a = 1; echo $obj->a . "\n\n"; ?>

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)
8.3.40.0110.00419.14
8.3.30.0070.00718.82
8.3.20.0080.00018.69
8.3.10.0090.00018.58
8.3.00.0080.00019.26
8.2.170.0070.01022.96
8.2.160.0210.00020.38
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0110.00419.08
8.2.110.0030.00621.12
8.2.100.0000.01217.91
8.2.90.0000.00919.30
8.2.80.0040.00419.28
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0050.00218.28
8.2.30.0000.00819.77
8.2.20.0000.00717.70
8.2.10.0040.00417.73
8.2.00.0050.00317.82
8.1.270.0060.00324.66
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0060.01022.50
8.1.230.0070.00320.97
8.1.220.0050.00317.78
8.1.210.0000.00918.97
8.1.200.0000.01117.23
8.1.190.0050.00317.53
8.1.180.0030.00518.10
8.1.170.0030.00618.81
8.1.160.0030.00518.83
8.1.150.0030.00618.55
8.1.140.0000.00717.40
8.1.130.0000.00717.74
8.1.120.0000.00817.41
8.1.110.0000.00717.36
8.1.100.0000.00717.38
8.1.90.0000.00817.32
8.1.80.0000.00717.34
8.1.70.0070.00017.31
8.1.60.0000.00917.46
8.1.50.0000.00817.47
8.1.40.0000.00817.55
8.1.30.0040.00417.58
8.1.20.0040.00417.56
8.1.10.0040.00417.60
8.1.00.0040.00417.40
8.0.300.0050.00320.00
8.0.290.0000.00716.88
8.0.280.0070.00018.37
8.0.270.0040.00417.29
8.0.260.0030.00316.90
8.0.250.0000.00717.00
8.0.240.0040.00417.02
8.0.230.0000.00717.08
8.0.220.0030.00316.92
8.0.210.0030.00316.93
8.0.200.0030.00317.11
8.0.190.0050.00316.99
8.0.180.0040.00416.95
8.0.170.0050.00316.86
8.0.160.0040.00417.04
8.0.150.0040.00416.91
8.0.140.0030.00516.81
8.0.130.0000.00613.46
8.0.120.0040.00416.84
8.0.110.0040.00416.80
8.0.100.0000.00716.90
8.0.90.0000.00716.75
8.0.80.0130.00716.92
8.0.70.0000.00716.98
8.0.60.0000.00716.79
8.0.50.0040.00417.03
8.0.30.0100.01317.21
8.0.20.0110.00917.08
8.0.10.0040.00417.04
8.0.00.0100.01016.74
7.4.330.0000.00613.00
7.4.320.0100.00016.51
7.4.300.0000.00616.54
7.4.290.0000.00616.60
7.4.280.0050.00316.38
7.4.270.0030.00416.58
7.4.260.0000.00513.30
7.4.250.0040.00416.47
7.4.240.0020.00516.57
7.4.230.0000.00716.68
7.4.220.0060.01316.57
7.4.210.0090.00616.54
7.4.200.0040.00416.43
7.4.190.0030.00316.75
7.4.160.0060.01216.65
7.4.150.0110.00616.53
7.4.140.0080.01216.49
7.4.130.0090.01016.45
7.4.120.0090.00716.54
7.4.110.0100.01016.59
7.4.100.0120.00916.47
7.4.90.0090.00916.46
7.4.80.0070.01116.45
7.4.70.0090.00916.73
7.4.60.0130.00916.45
7.4.50.0120.00016.38
7.4.40.0100.00716.25
7.4.30.0120.01316.71
7.4.00.0100.00714.88
7.3.330.0060.00013.46
7.3.320.0030.00313.34
7.3.310.0000.00716.48
7.3.300.0040.00416.29
7.3.290.0070.01416.43
7.3.280.0090.00716.46
7.3.270.0000.01816.68
7.3.260.0060.01216.46
7.3.250.0130.00816.54
7.3.240.0130.00316.42
7.3.230.0140.00316.64
7.3.210.0110.00816.53
7.3.200.0110.00719.39
7.3.190.0070.01016.68
7.3.180.0100.01016.58
7.3.170.0070.01116.54
7.3.160.0100.01016.38
7.3.120.0090.00615.07
7.3.10.0050.00316.71
7.3.00.0060.00916.84
7.2.330.0090.00916.84
7.2.320.0070.01016.75
7.2.310.0110.00716.52
7.2.300.0080.00816.85
7.2.290.0050.01116.83
7.2.130.0040.00416.59
7.2.120.0110.00316.71
7.2.110.0080.00416.88
7.2.100.0060.00316.70
7.2.90.0080.00316.89
7.2.80.0070.00717.00
7.2.70.0060.00316.91
7.2.60.0090.00516.96
7.2.50.0100.00316.86
7.2.40.0050.00516.76
7.2.30.0050.00516.89
7.2.20.0000.01417.08
7.2.10.0060.00916.86
7.2.00.0050.01018.11
7.1.250.0070.00315.72
7.1.200.0060.00615.85
7.1.100.0000.01118.20
7.1.70.0040.00817.33
7.1.60.0180.00719.40
7.1.50.0070.01716.95
7.1.00.0030.08022.47
7.0.200.0240.00014.96
7.0.140.0130.06322.05
7.0.120.0030.07022.04
7.0.60.0100.06019.86
7.0.50.0070.05017.89
7.0.40.0100.04020.02
7.0.30.0300.08320.21
7.0.20.0470.06320.33
7.0.10.0030.06320.26
7.0.00.0130.05020.25
5.6.210.0200.08020.68
5.6.200.0030.05318.22
5.6.190.0030.08320.39
5.6.180.3630.03720.51
5.6.170.0170.04020.55
5.6.160.0030.05020.54
5.6.150.0030.07018.25
5.6.140.0070.07018.18
5.6.130.0030.06018.16
5.6.120.0130.07321.04
5.6.110.0070.07021.03
5.6.100.0070.08720.98
5.6.90.0030.04720.97
5.6.80.0100.07320.51
5.6.70.4530.04020.52
5.5.350.0070.07720.45
5.5.340.0070.05317.98
5.5.330.0100.03720.13
5.5.320.0230.08720.20
5.5.310.0270.05320.41
5.5.300.0030.08318.08
5.5.290.0030.04717.96
5.5.280.0130.07720.89
5.5.270.0070.08020.80
5.5.260.0070.07320.88
5.5.250.0030.08320.70
5.5.240.0270.06720.13
5.4.450.0070.05019.48
5.4.440.0230.05019.57
5.4.430.0170.04019.25
5.4.420.0100.07719.43
5.4.410.0030.05719.28
5.4.400.0100.03318.86
5.4.390.0070.07719.21
5.4.380.0130.07019.24
5.4.370.0100.07718.87
5.4.360.0000.04719.12
5.4.350.0000.04719.12
5.4.340.0070.07018.87
5.4.320.0100.05719.07
5.4.310.0030.05719.15
5.4.300.0100.07019.24
5.4.290.0030.04019.24
5.4.280.0070.05719.16
5.4.270.0030.04018.85
5.4.260.0030.07719.07
5.4.250.0030.07719.14
5.4.240.0000.07718.86
5.4.230.0000.05019.11
5.4.220.0030.04319.23
5.4.210.0030.07719.20
5.4.200.0100.07719.19
5.4.190.0200.03719.14
5.4.180.0100.05718.83
5.4.170.0000.04318.83
5.4.160.0000.04319.11
5.4.150.0070.03718.85
5.4.140.0070.03716.30
5.4.130.0070.07016.30
5.4.120.0100.07016.28
5.4.110.0100.05016.40
5.4.100.0030.07716.54
5.4.90.0030.04016.45
5.4.80.0130.06716.40
5.4.70.0030.05016.29
5.4.60.0200.06016.37
5.4.50.0100.04316.46
5.4.40.0030.06016.41
5.4.30.0100.03316.50
5.4.20.0100.06716.46
5.4.10.0030.05016.27
5.4.00.0030.07315.82
5.3.290.0100.07714.68
5.3.280.0030.05314.60
5.3.270.0000.04314.68
5.3.260.0070.07714.50
5.3.250.0070.04714.66
5.3.240.0030.03714.77
5.3.230.0000.04314.63
5.3.220.0000.06014.61
5.3.210.0000.06014.73
5.3.200.0070.07314.59
5.3.190.0030.04714.59
5.3.180.0070.07314.64
5.3.170.0030.03714.72
5.3.160.0100.04314.57
5.3.150.0030.07714.61
5.3.140.0130.07014.63
5.3.130.0030.08014.59
5.3.120.0070.06314.61
5.3.110.0070.08014.59
5.3.100.0070.07314.01
5.3.90.0130.04714.08
5.3.80.0070.05714.03
5.3.70.0030.07714.03
5.3.60.0100.06013.96
5.3.50.0100.07013.99
5.3.40.0130.04313.96
5.3.30.0000.05313.98
5.3.20.0030.04713.67
5.3.10.0030.05013.81
5.3.00.0070.06713.65
5.2.170.0100.04711.12
5.2.160.0070.05711.23
5.2.150.0030.04311.16
5.2.140.0030.03011.20
5.2.130.0030.05311.12
5.2.120.0030.05011.11
5.2.110.0000.03311.12
5.2.100.0130.05711.13
5.2.90.0070.06011.14
5.2.80.0030.06311.10
5.2.70.0070.04011.11
5.2.60.0070.03711.05
5.2.50.0100.05310.99
5.2.40.0100.04011.15
5.2.30.0030.06310.99
5.2.20.0100.06011.13
5.2.10.0000.03310.95
5.2.00.0030.06010.64
5.1.60.0030.0539.91
5.1.50.0000.03010.07
5.1.40.0070.05310.01
5.1.30.0070.04710.36
5.1.20.0070.05010.43
5.1.10.0030.05710.10
5.1.00.0100.03710.06
5.0.50.0000.0509.54
5.0.40.0000.0479.54
5.0.30.0030.0339.54
5.0.20.0030.0209.54
5.0.10.0030.0479.54
5.0.00.0030.0639.54
4.4.90.0000.0209.54
4.4.80.0000.0379.54
4.4.70.0070.0309.54
4.4.60.0030.0239.54
4.4.50.0000.0409.54
4.4.40.0000.0579.54
4.4.30.0100.0109.54
4.4.20.0000.0239.54
4.4.10.0000.0179.54
4.4.00.0070.0409.54
4.3.110.0000.0239.54
4.3.100.0030.0339.54
4.3.90.0000.0179.54
4.3.80.0030.0239.54
4.3.70.0030.0139.54
4.3.60.0000.0179.54
4.3.50.0070.0339.54
4.3.40.0000.0439.54
4.3.30.0000.0379.54
4.3.20.0000.0339.54
4.3.10.0000.0379.54
4.3.00.0000.0279.54

preferences:
38.26 ms | 400 KiB | 5 Q