3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ private $__props = ["a"]; function __get($prop){ if(\array_key_exists($prop, $this->__props)){ return $this->__props[$prop]; } } function __set($prop, $value){ if($prop === "a"){ if($value > 100){ $this->__props[$prop] = $value; } else { trigger_error('Invariant "$this->a > 100" violated'); } } } } $a = new A(); $a->a = 110; $b = &$a->a; $b = "hello"; var_dump($a,$b);

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)
8.3.60.0100.01016.63
8.3.50.0160.00522.04
8.3.40.0150.00418.76
8.3.30.0110.00618.92
8.3.20.0050.00320.21
8.3.10.0040.00421.76
8.3.00.0050.00219.08
8.2.180.0130.00918.51
8.2.170.0100.00722.96
8.2.160.0100.00320.57
8.2.150.0000.00924.18
8.2.140.0060.01224.66
8.2.130.0110.00826.16
8.2.120.0080.00020.91
8.2.110.0030.00621.00
8.2.100.0080.00419.64
8.2.90.0000.00819.14
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00819.95
8.2.30.0000.00718.25
8.2.20.0050.00217.63
8.2.10.0040.00417.98
8.2.00.0000.00817.65
8.1.280.0110.01125.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.48
8.1.230.0070.00419.09
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00917.13
8.1.180.0060.00318.10
8.1.170.0000.00818.36
8.1.160.0000.00721.82
8.1.150.0080.00018.86
8.1.140.0070.00017.28
8.1.130.0040.00417.81
8.1.120.0000.00817.35
8.1.110.0040.00417.41
8.1.100.0000.00717.23
8.1.90.0000.00717.34
8.1.80.0030.00517.29
8.1.70.0050.00217.36
8.1.60.0040.00417.57
8.1.50.0080.00017.45
8.1.40.0040.00417.51
8.1.30.0050.00317.66
8.1.20.0000.00817.51
8.1.10.0040.00417.54
8.1.00.0080.00017.50
8.0.300.0040.00418.77
8.0.290.0080.00017.15
8.0.280.0070.00018.29
8.0.270.0070.00017.18
8.0.260.0040.00417.06
8.0.250.0030.00316.96
8.0.240.0030.00316.84
8.0.230.0030.00316.90
8.0.220.0040.00416.78
8.0.210.0040.00416.91
8.0.200.0000.00616.95
8.0.190.0070.00016.93
8.0.180.0050.00216.87
8.0.170.0040.00416.86
8.0.160.0000.00716.93
8.0.150.0060.00316.75
8.0.140.0040.00416.73
8.0.130.0030.00313.25
8.0.120.0000.01016.86
8.0.110.0080.00016.87
8.0.100.0000.00716.77
8.0.90.0030.00516.78
8.0.80.0090.01316.87
8.0.70.0040.00417.00
8.0.60.0000.00816.94
8.0.50.0040.00416.75
8.0.30.0100.01217.10
8.0.20.0080.01117.40
8.0.10.0040.00416.89
8.0.00.0110.00716.88
7.4.330.0000.00515.03
7.4.320.0060.00016.64
7.4.300.0000.00716.60
7.4.290.0030.00316.48
7.4.280.0070.00016.61
7.4.270.0030.00316.42
7.4.260.0070.00016.46
7.4.250.0000.00816.53
7.4.240.0050.00316.44
7.4.230.0070.00016.57
7.4.220.0090.01516.50
7.4.210.0030.01316.51
7.4.200.0030.00316.38
7.4.160.0140.00316.42
7.4.150.0110.01117.40
7.4.140.0140.00417.86
7.4.130.0190.00016.43
7.4.120.0070.01116.49
7.4.110.0070.01016.52
7.4.100.0060.01116.51
7.4.90.0150.00216.61
7.4.80.0030.01619.39
7.4.70.0160.00216.66
7.4.60.0070.01016.55
7.4.50.0030.00616.39
7.4.40.0080.00816.48
7.4.30.0110.00516.37
7.4.00.0020.01615.05
7.3.330.0000.00613.38
7.3.320.0000.00513.34
7.3.310.0000.00716.41
7.3.300.0030.00316.44
7.3.290.0090.00916.40
7.3.280.0090.00716.43
7.3.270.0090.00917.40
7.3.260.0140.00716.44
7.3.240.0090.00916.61
7.3.230.0170.00016.52
7.3.210.0090.00916.71
7.3.200.0090.00619.39
7.3.190.0100.01016.38
7.3.180.0120.00316.18
7.3.170.0030.01316.67
7.3.160.0110.01116.52
7.3.120.0040.01414.64
7.3.110.0040.00815.00
7.3.100.0040.01115.00
7.3.90.0060.00614.96
7.3.80.0110.00415.16
7.3.70.0030.00914.80
7.3.60.0110.00314.98
7.3.50.0040.01214.61
7.3.40.0090.00614.83
7.3.30.0040.01215.03
7.3.20.0040.01116.79
7.3.10.0100.00516.68
7.3.00.0070.00816.49
7.2.330.0090.00916.80
7.2.320.0130.00916.63
7.2.310.0150.00316.80
7.2.300.0080.01416.77
7.2.290.0120.01216.52
7.2.250.0030.01414.91
7.2.240.0070.01315.29
7.2.230.0030.01315.23
7.2.220.0080.00415.16
7.2.210.0100.01014.84
7.2.200.0130.00015.14
7.2.190.0030.01315.06
7.2.180.0030.00714.73
7.2.170.0130.00314.89
7.2.130.0090.00916.69
7.2.120.0140.00316.64
7.2.110.0130.00316.62
7.2.100.0080.00816.67
7.2.90.0160.00816.72
7.2.80.0070.01016.72
7.2.70.0120.00416.73
7.2.60.0050.01116.62
7.2.50.0110.00316.73
7.2.40.0110.00616.48
7.2.30.0110.00916.86
7.2.20.0120.00616.67
7.2.10.0110.00416.80
7.2.00.0060.00817.85
7.1.330.0100.00715.71
7.1.320.0060.00615.74
7.1.310.0070.01015.78
7.1.300.0060.00915.78
7.1.290.0070.00715.48
7.1.280.0030.01015.83
7.1.270.0040.01115.81
7.1.260.0000.01215.85
7.1.250.0070.00915.57
7.1.240.0090.00615.55
7.1.230.0100.00715.82
7.1.220.0150.00415.39
7.1.210.0040.00815.57
7.1.200.0080.00415.61
7.1.190.0100.00315.59
7.1.180.0110.00315.79
7.1.170.0090.00915.67
7.1.160.0130.00615.64
7.1.150.0080.00415.51
7.1.140.0120.00915.74
7.1.130.0060.01315.73
7.1.120.0070.00715.72
7.1.110.0110.00715.55
7.1.100.0120.00416.99
7.1.90.0090.00915.67
7.1.80.0180.00015.80
7.1.70.0080.00416.42
7.1.60.0060.01217.57
7.1.50.0130.00516.41
7.1.40.0050.00915.69
7.1.30.0030.01215.73
7.1.20.0060.00915.71
7.1.10.0110.00415.67
7.1.00.0070.04218.94
7.0.330.0100.00315.01
7.0.320.0070.00715.33
7.0.310.0150.00015.02
7.0.300.0100.00315.09
7.0.290.0090.00915.11
7.0.280.0070.01014.88
7.0.270.0140.00015.03
7.0.260.0080.00815.25
7.0.250.0040.01115.13
7.0.240.0080.00815.47
7.0.230.0100.00715.28
7.0.220.0070.01115.44
7.0.210.0130.00015.03
7.0.200.0080.00416.11
7.0.190.0080.00815.33
7.0.180.0030.00915.34
7.0.170.0080.00515.32
7.0.160.0130.00315.39
7.0.150.0120.00415.45
7.0.140.0060.02818.73
7.0.130.0100.00715.14
7.0.120.0130.00315.07
7.0.110.0080.00815.14
7.0.100.0060.00915.16
7.0.90.0110.00715.40
7.0.80.0150.00415.14
7.0.70.0070.00715.24
7.0.60.0110.02517.58
7.0.50.0080.04116.36
7.0.40.0050.05416.64
7.0.30.0160.02516.84
7.0.20.0200.02516.77
7.0.10.0020.04016.79
7.0.00.0050.05016.52
5.6.380.0060.00614.22
5.6.370.0110.00714.50
5.6.360.0150.00514.55
5.6.350.0070.01014.64
5.6.340.0130.00314.35
5.6.330.0040.01414.48
5.6.320.0120.01014.48
5.6.310.0070.01014.13
5.6.300.0150.00914.08
5.6.290.0160.01214.06
5.6.280.0130.03817.79
5.6.270.0130.00914.51
5.6.260.0120.01214.46
5.6.250.0170.00714.20
5.6.240.0110.01114.32
5.6.230.0060.01414.32
5.6.220.0100.01214.05
5.6.210.0110.04617.68
5.6.200.0090.02616.20
5.6.190.0130.02617.52
5.6.180.0200.03017.60
5.6.170.0130.03317.46
5.6.160.0030.05217.54
5.6.150.0050.03016.23
5.6.140.0120.02816.20
5.6.130.0060.03116.29
5.6.120.0110.04017.80
5.6.110.0120.04317.73
5.6.100.0030.05217.59
5.6.90.0050.02517.83
5.6.80.0060.03017.28
5.6.70.0070.01014.30
5.6.60.0090.00614.21
5.6.50.0080.00814.13
5.6.40.0050.00814.48
5.6.30.0090.00514.08
5.6.20.0000.01614.31
5.6.10.0210.01014.21
5.6.00.0200.00714.45
5.5.380.0110.00811.29
5.5.370.0100.01011.35
5.5.360.0140.00711.48
5.5.350.0200.04016.01
5.5.340.0080.04314.49
5.5.330.0100.04815.84
5.5.320.0130.02715.77
5.5.310.0150.03615.70
5.5.300.0050.02514.68
5.5.290.0020.02514.69
5.5.280.0050.02716.07
5.5.270.0050.03016.01
5.5.260.0070.04316.09
5.5.250.0020.03515.74
5.5.240.0020.02715.62
5.5.230.0040.00811.41
5.5.220.0070.00411.39
5.5.210.0080.00411.11
5.5.200.0030.00311.02
5.5.190.0080.00011.40
5.5.180.0000.00811.22
5.5.170.0120.00011.24
5.5.160.0170.00711.29
5.5.150.0110.00010.93
5.5.140.0070.00711.01
5.5.130.0030.00611.42
5.5.120.0040.00411.25
5.5.110.0100.00311.25
5.5.100.0040.00911.37
5.5.90.0070.00710.98
5.5.80.0070.00411.37
5.5.70.0070.00311.25
5.5.60.0000.00911.45
5.5.50.0040.00411.04
5.5.40.0040.00411.02
5.5.30.0030.00711.38
5.5.20.0070.00711.30
5.5.10.0150.00311.29
5.5.00.0130.00611.16
5.4.450.0450.04515.54
5.4.440.0350.03015.26
5.4.430.0070.03115.29
5.4.420.0070.04115.47
5.4.410.0110.02415.06
5.4.400.0120.02514.98
5.4.390.0110.02414.97
5.4.380.0030.03614.97
5.4.370.0080.03214.95
5.4.360.0120.02714.94
5.4.350.0170.02514.84
5.4.340.0100.03114.85
5.4.330.0080.00311.02
5.4.320.0120.03215.04
5.4.310.0170.02514.96
5.4.300.0110.03314.90
5.4.290.0190.02614.92
5.4.280.0140.02814.98
5.4.270.0130.03014.82
5.4.260.0150.02514.91
5.4.250.0170.02715.02
5.4.240.0140.03114.81
5.4.230.0140.03214.73
5.4.220.0200.02714.91
5.4.210.0080.03114.94
5.4.200.0150.02813.76
5.4.190.0180.02114.77
5.4.180.0080.04014.93
5.4.170.0120.03314.67
5.4.160.0120.03014.97
5.4.150.0270.02314.72
5.4.140.0120.02713.67
5.4.130.0170.02813.74
5.4.120.0120.03013.55
5.4.110.0200.02713.68
5.4.100.0180.03013.54
5.4.90.0160.02513.54
5.4.80.0150.02713.70
5.4.70.0150.02813.55
5.4.60.0140.02713.65
5.4.50.0120.03213.67
5.4.40.0240.02613.79
5.4.30.0220.02513.69
5.4.20.0130.03113.67
5.4.10.0180.02713.71
5.4.00.0190.02013.44
5.3.290.0070.03512.59
5.3.280.0100.02812.45
5.3.270.0050.03512.59
5.3.260.0130.02712.54
5.3.250.0180.02512.48
5.3.240.0100.03012.42
5.3.230.0190.02712.30
5.3.220.0170.02712.37
5.3.210.0130.03512.37
5.3.200.0140.02712.50
5.3.190.0230.02512.37
5.3.180.0140.02812.56
5.3.170.0150.02512.43
5.3.160.0140.02712.50
5.3.150.0210.03212.39
5.3.140.0160.02512.56
5.3.130.0100.03312.52
5.3.120.0180.02312.46
5.3.110.0160.02512.48
5.3.100.0150.02612.13
5.3.90.0090.03012.23
5.3.80.0120.03612.14
5.3.70.0100.03012.06
5.3.60.0170.02312.17
5.3.50.0150.02712.15
5.3.40.0160.02612.08
5.3.30.0110.02712.17
5.3.20.0080.02811.88
5.3.10.0120.02811.95
5.3.00.0180.02311.83
5.2.170.0160.02310.26
5.2.160.0210.01710.20
5.2.150.0130.02210.30
5.2.140.0070.02810.12
5.2.130.0150.01810.12
5.2.120.0080.02510.25
5.2.110.0120.02210.18
5.2.100.0130.01910.10
5.2.90.0110.02110.11
5.2.80.0130.01910.20
5.2.70.0090.02410.16
5.2.60.0100.02010.08
5.2.50.0110.02410.17
5.2.40.0110.02310.10
5.2.30.0080.0269.98
5.2.20.0110.01910.05
5.2.10.0080.0239.89
5.2.00.0060.0249.86
5.1.60.0080.0189.46
5.1.50.0090.0219.50
5.1.40.0100.0189.40
5.1.30.0100.0179.64
5.1.20.0190.0109.61
5.1.10.0200.0189.46
5.1.00.0090.0199.50
5.0.50.0140.0138.68
5.0.40.0050.0208.66
5.0.30.0090.0248.52
5.0.20.0160.0118.60
5.0.10.0130.0138.50
5.0.00.0130.0228.60
4.4.90.0030.0127.36
4.4.80.0100.0137.36
4.4.70.0070.0167.37
4.4.60.0060.0157.35
4.4.50.0050.0137.37
4.4.40.0060.0187.38
4.4.30.0020.0167.35
4.4.20.0060.0117.41
4.4.10.0050.0117.38
4.4.00.0130.0177.41
4.3.110.0080.0127.35
4.3.100.0090.0157.32
4.3.90.0080.0087.31
4.3.80.0100.0207.32
4.3.70.0110.0127.35
4.3.60.0090.0107.34
4.3.50.0050.0127.34
4.3.40.0040.0187.33
4.3.30.0020.0156.82
4.3.20.0060.0116.82
4.3.10.0030.0146.82
4.3.00.0100.0127.98

preferences:
46.65 ms | 401 KiB | 5 Q