3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=62476 class A{ function __get($a) { return 5; } } $a = new A(); var_dump($a->t); $a->t = 7; var_dump($a->t);

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)
8.3.60.0160.00316.73
8.3.50.0100.01022.13
8.3.40.0110.00418.75
8.3.30.0080.00818.92
8.3.20.0070.00020.29
8.3.10.0070.00021.89
8.3.00.0090.00317.63
8.2.180.0070.01418.29
8.2.170.0070.01022.96
8.2.160.0100.00722.30
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.64
8.2.110.0070.00322.23
8.2.100.0060.00617.91
8.2.90.0090.00018.97
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0030.00517.75
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0070.00017.95
8.2.20.0080.00017.53
8.2.10.0000.00817.97
8.2.00.0030.00517.60
8.1.280.0090.00925.92
8.1.270.0050.00520.54
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00321.98
8.1.230.0000.01021.03
8.1.220.0050.00217.74
8.1.210.0050.00318.77
8.1.200.0000.01017.25
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0030.00620.32
8.1.160.0050.00321.98
8.1.150.0060.00418.84
8.1.140.0030.00617.26
8.1.130.0040.00417.72
8.1.120.0030.00417.37
8.1.110.0000.00717.27
8.1.100.0000.00717.40
8.1.90.0000.00817.34
8.1.80.0000.00717.42
8.1.70.0030.00317.27
8.1.60.0030.00617.53
8.1.50.0000.00817.53
8.1.40.0090.00317.22
8.1.30.0050.00317.58
8.1.20.0030.00517.53
8.1.10.0000.00717.50
8.1.00.0000.00817.27
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.26
8.0.270.0070.00017.30
8.0.260.0040.00417.15
8.0.250.0040.00416.77
8.0.240.0000.00616.84
8.0.230.0000.00716.87
8.0.220.0030.00316.70
8.0.210.0000.00616.77
8.0.200.0060.00016.84
8.0.190.0040.00416.88
8.0.180.0030.00616.73
8.0.170.0000.00716.83
8.0.160.0040.00416.80
8.0.150.0000.00716.64
8.0.140.0000.00716.76
8.0.130.0000.00513.26
8.0.120.0000.00816.74
8.0.110.0030.00516.78
8.0.100.0070.00316.79
8.0.90.0040.00416.93
8.0.80.0090.00616.77
8.0.70.0050.00216.72
8.0.60.0040.00416.65
8.0.50.0050.00316.93
8.0.30.0100.01517.08
8.0.20.0040.01717.40
8.0.10.0040.00416.97
8.0.00.0090.00916.93
7.4.330.0020.00215.03
7.4.320.0030.00316.39
7.4.300.0000.00716.45
7.4.290.0000.00716.61
7.4.280.0080.00316.50
7.4.270.0000.00916.56
7.4.260.0080.00016.62
7.4.250.0000.00716.43
7.4.240.0040.00416.56
7.4.230.0030.00616.60
7.4.220.0050.01416.44
7.4.210.0040.01416.54
7.4.200.0000.00716.40
7.4.160.0070.00716.20
7.4.150.0060.01317.40
7.4.140.0130.00817.86
7.4.130.0080.01016.53
7.4.120.0040.01316.42
7.4.110.0100.01416.39
7.4.100.0030.01416.40
7.4.90.0130.00316.40
7.4.80.0080.00819.39
7.4.70.0060.01016.31
7.4.60.0100.00716.40
7.4.50.0040.00416.52
7.4.40.0060.01016.38
7.4.30.0100.00716.40
7.4.00.0070.00714.86
7.3.330.0000.00513.12
7.3.320.0090.00413.32
7.3.310.0030.00316.24
7.3.300.0070.00016.24
7.3.290.0000.00716.21
7.3.280.0110.00416.24
7.3.270.0090.01217.40
7.3.260.0160.00816.46
7.3.250.0070.01016.29
7.3.240.0100.01316.46
7.3.230.0110.00716.44
7.3.210.0060.01016.21
7.3.200.0060.00916.40
7.3.190.0100.00716.59
7.3.180.0110.01116.54
7.3.170.0030.01316.34
7.3.160.0040.01416.20
7.2.330.0160.00816.78
7.2.320.0120.00616.55
7.2.310.0100.00716.48
7.2.300.0040.01416.50
7.2.290.0060.01416.40
7.2.00.0080.00319.33
7.1.100.0030.01017.84
7.1.70.0450.01317.18
7.1.60.0770.00315.45
7.1.50.0710.01015.13
7.1.40.0460.01315.11
7.1.30.0580.01615.11
7.1.20.0330.00816.73
7.1.10.0120.00316.58
7.1.00.0090.00916.57
7.0.200.0480.00615.11
7.0.190.0590.00715.11
7.0.180.0770.00615.11
7.0.170.0500.00915.11
7.0.160.0000.01516.43
7.0.150.0110.00016.32
7.0.140.0100.00316.23
7.0.130.0070.00716.27
7.0.120.0100.00416.52
7.0.110.0030.01116.25
7.0.100.0110.00416.45
7.0.90.0070.00316.13
7.0.80.0050.00516.25
7.0.70.0060.01216.28
7.0.60.0100.00616.06
7.0.50.0050.01116.50
7.0.40.0040.00715.11
7.0.30.0050.00515.18
7.0.20.0030.00815.18
7.0.10.0060.00615.18
7.0.00.0120.00315.18
5.6.300.0070.04820.96
5.6.290.0060.05121.00
5.6.280.0030.05020.88
5.6.270.0040.05020.88
5.6.260.0000.05320.98
5.6.250.0090.03720.96
5.6.240.0070.04220.95
5.6.230.0070.08920.86
5.6.220.0100.04920.95
5.6.210.0030.06120.62
5.6.200.0100.04620.90
5.6.190.0100.04120.95
5.6.180.0000.04620.94
5.6.170.0040.04720.82
5.6.160.0070.04620.99
5.6.150.0030.05420.77
5.6.140.0060.05120.82
5.6.130.0000.05120.93
5.6.120.0070.04020.83
5.6.110.0040.04320.94
5.6.100.0070.05220.85
5.6.90.0160.03520.81
5.6.80.0000.04820.32
5.6.70.0000.04620.21
5.6.60.0030.04920.22
5.6.50.0060.03920.37
5.6.40.0040.04020.41
5.6.30.0040.04520.18
5.6.20.0100.04020.12
5.6.10.0150.03320.17
5.6.00.0130.03620.16
5.5.380.0100.05817.63
5.5.370.0070.04017.63
5.5.360.0000.04917.52
5.5.350.0130.03517.54
5.5.340.0030.04817.86
5.5.330.0030.04718.13
5.5.320.0070.03718.12
5.5.310.0000.05618.03
5.5.300.0070.03918.06
5.5.290.0060.04118.18
5.5.280.0000.05418.14
5.5.270.0040.03917.73
5.5.260.0060.04818.08
5.5.250.0040.04617.87
5.5.240.0030.04617.50
5.5.230.0070.03517.47
5.5.220.0040.04917.08
5.5.210.0060.05817.42
5.5.200.0000.04517.19
5.5.190.0030.04217.49
5.5.180.0070.04517.36
5.5.160.0000.04017.09
5.5.150.0060.03517.43
5.5.140.0100.03617.38
5.5.130.0090.03117.45
5.5.120.0000.04117.43
5.5.110.0070.03317.18
5.5.100.0060.03517.30
5.5.90.0070.03517.31
5.5.80.0060.05417.42
5.5.70.0070.03917.09
5.5.60.0000.06417.33
5.5.50.0030.03717.33
5.5.40.0000.04417.27
5.5.30.0000.04117.27
5.5.20.0030.04017.33
5.5.10.0060.03517.24
5.5.00.0030.03917.32
5.4.450.0040.04119.25
5.4.440.0030.05119.30
5.4.430.0100.07719.52
5.4.420.0000.04619.30
5.4.410.0040.04219.42
5.4.400.0030.04019.23
5.4.390.0070.03518.95
5.4.380.0030.04018.94
5.4.370.0030.04819.04
5.4.360.0100.03419.13
5.4.350.0070.04018.94
5.4.340.0030.04418.95
5.4.320.0040.04318.88
5.4.310.0030.04019.20
5.4.300.0100.04219.10
5.4.290.0090.04118.99
5.4.280.0070.04319.20
5.4.270.0030.03918.97
5.4.260.0070.03719.20
5.4.250.0070.04719.06
5.4.240.0060.03818.96
5.4.230.0030.03719.22
5.4.220.0030.05118.88
5.4.210.0070.03619.19
5.4.200.0170.04118.91
5.4.190.0000.05019.05
5.4.180.0030.03819.14
5.4.170.0030.07119.23
5.4.160.0150.02818.95
5.4.150.0000.04219.11
5.4.140.0070.03916.59
5.4.130.0070.03316.67
5.4.120.0070.03716.54
5.4.110.0000.04016.70
5.4.100.0000.04216.64
5.4.90.0000.03916.66
5.4.80.0000.04216.48
5.4.70.0030.05216.46
5.4.60.0290.04216.61
5.4.50.0030.06216.45
5.4.40.0100.03716.66
5.4.30.0030.03816.38
5.4.20.0110.02916.54
5.4.10.0090.04116.71
5.4.00.0000.03816.20
5.3.290.0060.04415.18
5.3.280.0040.03615.18
5.3.270.0000.04015.18
5.3.260.0090.03315.18
5.3.250.0030.03915.18
5.3.240.0030.05215.18
5.3.230.0130.04615.18
5.3.220.0000.04215.18
5.3.210.0090.03815.18
5.3.200.0040.04415.18
5.3.190.0000.05115.18
5.3.180.0000.03915.18
5.3.170.0030.04215.18
5.3.160.0030.04515.18
5.3.150.0040.03715.18
5.3.140.0100.03115.18
5.3.130.0030.03915.18
5.3.120.0030.05215.18
5.3.110.0040.03915.18
5.3.100.0000.04115.18
5.3.90.0040.03915.18
5.3.80.0100.03415.18
5.3.70.0070.04215.18
5.3.60.0000.04015.18
5.3.50.0070.03315.18
5.3.40.0030.03915.18
5.3.30.0030.05715.18
5.3.20.0130.03415.18
5.3.10.0070.06015.18
5.3.00.0000.04715.18
5.2.170.0000.03615.18
5.2.160.0000.03515.18
5.2.150.0040.02815.18
5.2.140.0060.03815.18
5.2.130.0070.04115.18
5.2.120.0060.02515.18
5.2.110.0100.02615.18
5.2.100.0060.03415.18
5.2.90.0030.03515.18
5.2.80.0030.03115.18
5.2.70.0000.03315.18
5.2.60.0000.03415.18
5.2.50.0070.03715.18
5.2.40.0030.03015.18
5.2.30.0000.03315.18
5.2.20.0000.03015.18
5.2.10.0030.03615.18
5.2.00.0060.02815.18
5.1.60.0070.02015.18
5.1.50.0070.02015.18
5.1.40.0030.02315.18
5.1.30.0070.02615.18
5.1.20.0040.02515.18
5.1.10.0030.04715.18
5.1.00.0040.02915.18
5.0.50.0000.02415.18
5.0.40.0080.01515.18
5.0.30.0030.03015.18
5.0.20.0030.01715.18
5.0.10.0060.01615.18
5.0.00.0040.02915.18
4.4.90.0000.02115.18
4.4.80.0000.01715.18
4.4.70.0030.01515.18
4.4.60.0000.01715.18
4.4.50.0130.01315.18
4.4.40.0030.02315.18
4.4.30.0120.00915.18
4.4.20.0000.01615.18
4.4.10.0030.02015.18
4.4.00.0090.02015.18
4.3.110.0000.02315.18
4.3.100.0030.01415.18
4.3.90.0000.03015.18
4.3.80.0030.03515.18
4.3.70.0000.01715.18
4.3.60.0030.03315.18
4.3.50.0030.02215.18
4.3.40.0000.02615.18
4.3.30.0000.01915.18
4.3.20.0000.01815.18
4.3.10.0030.01715.18
4.3.00.0000.01715.18

preferences:
55.09 ms | 401 KiB | 5 Q