3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { protected $v = ['a'=>1, 'b'=>2, 'c'=>3]; public function &__get($v){ return $this->v[$v]; } } $m = new Magic(); $m->d[] = 45; echo $m->d[0]; #echo $m->a;

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)
8.3.60.0060.01218.43
8.3.50.0130.00721.05
8.3.40.0120.00318.97
8.3.30.0110.00419.04
8.3.20.0040.00420.38
8.3.10.0000.00823.59
8.3.00.0040.00419.17
8.2.180.0190.00316.63
8.2.170.0110.00322.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00020.98
8.2.110.0060.00320.52
8.2.100.0110.00018.26
8.2.90.0000.00819.40
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00017.93
8.2.50.0030.00918.07
8.2.40.0080.00018.28
8.2.30.0000.00818.18
8.2.20.0040.00417.74
8.2.10.0050.00317.96
8.2.00.0040.00417.97
8.1.280.0070.01025.92
8.1.270.0060.00320.40
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.95
8.1.230.0070.00419.00
8.1.220.0050.00217.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0060.00317.11
8.1.180.0070.00018.10
8.1.170.0060.00318.52
8.1.160.0030.00521.94
8.1.150.0030.00518.81
8.1.140.0040.00417.25
8.1.130.0000.00717.82
8.1.120.0040.00417.44
8.1.110.0040.00417.43
8.1.100.0040.00417.27
8.1.90.0000.00717.29
8.1.80.0050.00217.34
8.1.70.0000.00817.42
8.1.60.0000.00717.59
8.1.50.0030.00617.43
8.1.40.0050.00317.50
8.1.30.0030.00617.48
8.1.20.0050.00317.66
8.1.10.0050.00317.53
8.1.00.0090.00017.49
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0040.00418.40
8.0.270.0070.00017.28
8.0.260.0060.00017.25
8.0.250.0070.00016.91
8.0.240.0000.00716.98
8.0.230.0000.00716.85
8.0.220.0030.00316.81
8.0.210.0000.00716.74
8.0.200.0030.00316.96
8.0.190.0080.00016.95
8.0.180.0050.00316.85
8.0.170.0100.00016.82
8.0.160.0040.00416.86
8.0.150.0000.00816.83
8.0.140.0030.00716.68
8.0.130.0000.00513.21
8.0.120.0000.00816.78
8.0.110.0080.00016.82
8.0.100.0040.00416.87
8.0.90.0000.00716.68
8.0.80.0110.01016.71
8.0.70.0030.00516.70
8.0.60.0040.00416.83
8.0.50.0000.00716.77
8.0.30.0120.00417.12
8.0.20.0090.00917.40
8.0.10.0000.00816.99
8.0.00.0070.01016.52
7.4.330.0020.00215.09
7.4.320.0060.00016.38
7.4.300.0000.00616.59
7.4.290.0000.00716.50
7.4.280.0000.00816.49
7.4.270.0060.00016.64
7.4.260.0030.00316.44
7.4.250.0040.00416.59
7.4.240.0020.00616.48
7.4.230.0060.00016.39
7.4.220.0110.00816.57
7.4.210.0110.00416.52
7.4.200.0030.00316.65
7.4.160.0110.00416.67
7.4.150.0120.00417.40
7.4.140.0120.01117.86
7.4.130.0100.01016.51
7.4.120.0100.01116.44
7.4.110.0070.01016.54
7.4.100.0070.01116.25
7.4.90.0070.01416.43
7.4.80.0130.01019.39
7.4.70.0060.01216.48
7.4.60.0060.01216.44
7.4.50.0030.00616.25
7.4.40.0070.01316.37
7.4.30.0100.01316.24
7.4.00.0070.00715.09
7.3.330.0030.00613.33
7.3.320.0050.00013.16
7.3.310.0030.00316.34
7.3.300.0000.00716.23
7.3.290.0070.00916.36
7.3.280.0070.00916.34
7.3.270.0060.01117.40
7.3.260.0060.01216.28
7.3.250.0070.00916.57
7.3.240.0120.00616.34
7.3.230.0130.00316.60
7.3.210.0040.01116.54
7.3.200.0130.00319.39
7.3.190.0090.00916.56
7.3.180.0040.01116.41
7.3.170.0120.00916.48
7.3.160.0060.01516.30
7.3.00.0060.00616.57
7.2.330.0110.00716.46
7.2.320.0060.01416.75
7.2.310.0030.01316.69
7.2.300.0110.00616.77
7.2.290.0120.00816.51
7.2.130.0040.00716.72
7.2.120.0120.00316.73
7.2.110.0070.00717.02
7.2.100.0040.01116.71
7.2.90.0000.01416.93
7.2.80.0090.00617.00
7.2.70.0030.00716.84
7.2.60.0050.00516.97
7.2.50.0030.01416.83
7.2.40.0100.00716.90
7.2.30.0040.00817.05
7.2.20.0100.00316.79
7.2.10.0140.00016.85
7.2.00.0030.01018.29
7.1.250.0030.00515.59
7.1.240.0000.01115.65
7.1.230.0000.01415.55
7.1.220.0000.01715.59
7.1.210.0070.00715.63
7.1.200.0000.01015.72
7.1.190.0030.01015.53
7.1.180.0060.00915.84
7.1.170.0000.01115.81
7.1.160.0030.01315.55
7.1.150.0090.00015.72
7.1.140.0100.00315.77
7.1.130.0030.00515.80
7.1.120.0030.00915.61
7.1.110.0030.01315.75
7.1.100.0080.00716.61
7.1.90.0060.00615.67
7.1.80.0070.00415.87
7.1.70.0040.00916.53
7.1.60.0070.01217.57
7.1.50.0090.01016.24
7.1.40.0000.01115.86
7.1.30.0040.00815.71
7.1.20.0070.00315.63
7.1.10.0100.00315.59
7.1.00.0060.04119.00
7.0.330.0100.00315.47
7.0.320.0030.00615.34
7.0.310.0060.00615.46
7.0.300.0070.00715.30
7.0.290.0060.00615.21
7.0.280.0100.00015.34
7.0.270.0070.00715.38
7.0.260.0000.01115.61
7.0.250.0070.00715.36
7.0.240.0030.01315.42
7.0.230.0000.00915.64
7.0.220.0110.00015.46
7.0.210.0030.00715.29
7.0.200.0060.00616.11
7.0.190.0050.00215.33
7.0.180.0030.00715.30
7.0.170.0060.00615.51
7.0.160.0100.00315.30
7.0.150.0000.01415.36
7.0.140.0060.00915.56
7.0.130.0070.00315.50
7.0.120.0100.00315.12
7.0.110.0060.00615.35
7.0.100.0030.01015.24
7.0.90.0090.00315.51
7.0.80.0000.00815.27
7.0.70.0120.00315.16
7.0.60.0030.04217.66
7.0.50.0060.03116.59
7.0.40.0050.05016.74
7.0.30.0170.03716.80
7.0.20.0130.03416.83
7.0.10.0180.03816.88
7.0.00.0120.04316.84
5.6.380.0040.00814.25
5.6.370.0030.00714.39
5.6.360.0090.00914.47
5.6.350.0110.00414.40
5.6.340.0030.00714.47
5.6.330.0060.00314.42
5.6.320.0000.01114.42
5.6.310.0100.00014.59
5.6.300.0100.00314.86
5.6.290.0070.01014.78
5.6.280.0080.03717.78
5.6.270.0100.00314.72
5.6.260.0030.00614.52
5.6.250.0070.00714.74
5.6.240.0060.00614.53
5.6.230.0070.00714.63
5.6.220.0080.00814.58
5.6.210.0030.04117.61
5.6.200.0050.03316.37
5.6.190.0030.05117.74
5.6.180.2160.02117.62
5.6.170.0150.04417.39
5.6.160.0100.04617.32
5.6.150.0040.02616.29
5.6.140.0020.03016.31
5.6.130.0080.04216.36
5.6.120.0070.04217.67
5.6.110.0080.04517.82
5.6.100.0080.03517.76
5.6.90.0080.04317.54
5.6.80.0100.02317.24
5.6.70.0000.00814.37
5.6.60.0040.00814.19
5.6.50.0030.01014.66
5.6.40.0040.00414.17
5.6.30.0070.00714.16
5.6.20.0050.00514.23
5.6.10.0040.01114.24
5.6.00.0070.00714.37
5.5.380.0000.01111.27
5.5.370.0000.00711.25
5.5.360.0100.00010.95
5.5.350.0140.04115.68
5.5.340.0040.04514.73
5.5.330.0050.03515.93
5.5.320.0960.02015.68
5.5.310.0130.03815.72
5.5.300.0080.04014.58
5.5.290.0080.04214.81
5.5.280.0030.02616.03
5.5.270.0050.03616.11
5.5.260.0020.04916.04
5.5.250.0050.02515.92
5.5.240.0100.03215.79
5.5.230.0030.00311.04
5.5.220.0040.00411.28
5.5.210.0000.00811.09
5.5.200.0000.00611.04
5.5.190.0000.00811.12
5.5.180.0030.00711.15
5.5.170.0030.01011.41
5.5.160.0070.00410.89
5.5.150.0100.00010.73
5.5.140.0050.00311.36
5.5.130.0040.00411.29
5.5.120.0030.00311.10
5.5.110.0040.00811.16
5.5.100.0030.00610.92
5.5.90.0000.01111.40
5.5.80.0080.00011.34
5.5.70.0030.00510.99
5.5.60.0040.00410.99
5.5.50.0030.00611.24
5.5.40.0050.00511.03
5.5.30.0040.00711.30
5.5.20.0040.00411.11
5.5.10.0030.01011.15
5.5.00.0030.00911.29
5.4.450.0580.01815.38
5.4.440.0490.03115.26
5.4.430.0440.03115.25
5.4.420.0080.02915.30
5.4.410.0080.03215.33
5.4.400.0150.03515.01
5.4.390.0080.02814.97
5.4.380.0020.03515.12
5.4.370.0090.02915.20
5.4.360.0130.02315.13
5.4.350.0070.03014.93
5.4.340.0100.02615.05
5.4.330.0000.01211.11
5.4.320.0020.03615.10
5.4.310.0120.02515.12
5.4.300.0100.02815.15
5.4.290.0070.02815.16
5.4.280.0050.03015.17
5.4.270.0080.02915.08
5.4.260.0030.03115.05
5.4.250.0050.03215.03
5.4.240.0110.02515.20
5.4.230.0080.03015.08
5.4.220.0120.02715.18
5.4.210.0050.03015.13
5.4.200.0040.02813.94
5.4.190.0080.02715.09
5.4.180.0110.02715.01
5.4.170.0060.03115.20
5.4.160.0030.03115.25
5.4.150.0060.03114.90
5.4.140.0090.02513.64
5.4.130.0030.03013.72
5.4.120.0080.02513.84
5.4.110.0070.02513.84
5.4.100.0100.02313.90
5.4.90.0150.03113.72
5.4.80.0030.03513.92
5.4.70.0130.03313.84
5.4.60.0090.02613.82
5.4.50.0060.02513.84
5.4.40.0110.02613.86
5.4.30.0100.02513.64
5.4.20.0080.02813.73
5.4.10.0100.02513.57
5.4.00.0080.02613.32
5.3.290.0090.02312.44
5.3.280.0050.02912.48
5.3.270.0050.04212.39
5.3.260.0030.03112.59
5.3.250.0110.02212.40
5.3.240.0070.02812.41
5.3.230.0060.02812.37
5.3.220.0100.02412.35
5.3.210.0070.03012.45
5.3.200.0100.02812.39
5.3.190.0140.02112.27
5.3.180.0050.03012.39
5.3.170.0050.03112.49
5.3.160.0090.02512.47
5.3.150.0110.02612.33
5.3.140.0070.03012.47
5.3.130.0050.03012.41
5.3.120.0040.03312.39
5.3.110.0080.02512.42
5.3.100.0020.03412.12
5.3.90.0080.02612.17
5.3.80.0050.03012.13
5.3.70.0020.03112.10
5.3.60.0080.02712.08
5.3.50.0050.02912.03
5.3.40.0090.02712.07
5.3.30.0080.02512.05
5.3.20.0040.02912.05
5.3.10.0020.03311.74
5.3.00.0050.03211.89
5.2.170.0070.02210.30
5.2.160.0070.02010.36
5.2.150.0040.02110.24
5.2.140.0100.02010.20
5.2.130.0020.02310.20
5.2.120.0050.02310.18
5.2.110.0080.01810.17
5.2.100.0070.02710.19
5.2.90.0050.02310.19
5.2.80.0100.02410.21
5.2.70.0060.03010.21
5.2.60.0040.03010.23
5.2.50.0050.02310.13
5.2.40.0030.02410.27
5.2.30.0110.02310.12
5.2.20.0050.02310.14
5.2.10.0030.02310.11
5.2.00.0070.02010.10
5.1.60.0000.0279.73
5.1.50.0050.0199.67
5.1.40.0070.0189.66
5.1.30.0050.0219.80
5.1.20.0020.0229.90
5.1.10.0070.0229.78
5.1.00.0030.0199.63
5.0.50.0050.0168.94
5.0.40.0080.0128.83
5.0.30.0030.0238.84
5.0.20.0070.0138.73
5.0.10.0030.0178.80
5.0.00.0020.0258.71
4.4.90.0030.0157.61
4.4.80.0050.0117.54
4.4.70.0030.0107.58
4.4.60.0020.0137.63
4.4.50.0030.0127.64
4.4.40.0070.0157.59
4.4.30.0000.0157.56
4.4.20.0000.0157.58
4.4.10.0040.0127.67
4.4.00.0020.0187.57
4.3.110.0030.0127.58
4.3.100.0000.0137.52
4.3.90.0030.0167.56
4.3.80.0030.0187.59
4.3.70.0000.0147.59
4.3.60.0030.0127.54
4.3.50.0020.0127.55
4.3.40.0020.0197.54
4.3.30.0010.0136.90
4.3.20.0030.0116.95
4.3.10.0020.0116.93
4.3.00.0030.01612.36

preferences:
60.31 ms | 401 KiB | 5 Q