3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $secretProperty = "Hello"; private function secretMethod() { return 'World'; } } $foo = new Foo(); $bar = (array) $foo; var_dump($bar); echo $bar['secretProperty'];

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)
8.3.60.0100.00316.50
8.3.50.0120.00622.06
8.3.40.0040.01118.84
8.3.30.0070.00718.82
8.3.20.0080.00020.33
8.3.10.0000.00721.90
8.3.00.0040.00420.78
8.2.180.0130.00618.25
8.2.170.0150.00322.96
8.2.160.0100.00322.25
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0090.00021.01
8.2.110.0040.00719.19
8.2.100.0090.00317.75
8.2.90.0050.00319.36
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0080.00018.04
8.2.30.0000.00818.18
8.2.20.0040.00417.68
8.2.10.0080.00018.09
8.2.00.0030.00517.68
8.1.280.0140.00725.92
8.1.270.0030.00519.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0070.00318.84
8.1.220.0030.00617.77
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0120.00619.69
8.1.160.0040.00421.89
8.1.150.0040.00418.88
8.1.140.0000.00817.39
8.1.130.0000.00717.78
8.1.120.0000.00717.32
8.1.110.0000.00817.31
8.1.100.0070.00017.37
8.1.90.0030.00517.42
8.1.80.0040.00417.23
8.1.70.0030.00317.39
8.1.60.0040.00417.54
8.1.50.0040.00417.48
8.1.40.0050.00317.52
8.1.30.0050.00317.54
8.1.20.0000.00817.60
8.1.10.0000.00717.52
8.1.00.0040.00417.39
8.0.300.0070.00018.77
8.0.290.0030.00616.75
8.0.280.0030.00318.45
8.0.270.0030.00617.25
8.0.260.0030.00317.18
8.0.250.0000.00716.88
8.0.240.0030.00316.91
8.0.230.0030.00616.78
8.0.220.0000.00816.85
8.0.210.0000.00716.88
8.0.200.0030.00316.95
8.0.190.0070.00016.96
8.0.180.0080.00016.92
8.0.170.0070.00016.87
8.0.160.0030.00616.82
8.0.150.0050.00216.77
8.0.140.0030.00316.78
8.0.130.0000.00713.32
8.0.120.0050.00316.86
8.0.110.0040.00416.74
8.0.100.0000.00716.72
8.0.90.0000.00716.92
8.0.80.0090.00916.88
8.0.70.0000.00716.79
8.0.60.0080.00016.80
8.0.50.0040.00417.00
8.0.30.0120.00816.90
8.0.20.0110.00817.40
8.0.10.0040.00417.05
8.0.00.0080.00916.93
7.4.330.0030.00315.03
7.4.320.0000.00616.61
7.4.300.0000.00616.65
7.4.290.0060.00316.51
7.4.280.0040.00416.64
7.4.270.0020.00516.52
7.4.260.0000.00716.46
7.4.250.0040.00316.40
7.4.240.0020.00716.53
7.4.230.0030.00316.64
7.4.220.0090.00916.66
7.4.210.0100.01016.56
7.4.200.0040.00416.66
7.4.160.0110.00416.60
7.4.150.0130.00417.40
7.4.140.0150.00817.86
7.4.130.0110.00616.61
7.4.120.0060.01116.56
7.4.110.0090.01216.50
7.4.100.0100.01016.63
7.4.90.0080.00816.45
7.4.80.0120.00619.39
7.4.70.0030.01416.50
7.4.60.0170.00016.45
7.4.50.0000.00816.69
7.4.40.0030.01716.44
7.4.30.0110.01116.44
7.4.00.0090.00614.64
7.3.330.0000.00513.14
7.3.320.0060.00013.20
7.3.310.0000.00616.46
7.3.300.0030.00316.38
7.3.290.0050.01116.37
7.3.280.0080.00916.36
7.3.270.0100.01317.40
7.3.260.0090.00816.42
7.3.250.0130.00616.41
7.3.240.0060.00916.55
7.3.230.0080.00816.41
7.3.210.0030.01316.41
7.3.200.0120.01019.39
7.3.190.0090.00616.42
7.3.180.0160.00016.39
7.3.170.0140.00716.50
7.3.160.0180.00616.34
7.2.330.0070.01016.77
7.2.320.0080.00816.74
7.2.310.0130.00316.65
7.2.300.0130.00316.75
7.2.290.0090.00616.36
7.2.00.0030.00919.54
7.1.100.0030.00918.40
7.1.70.0030.00317.23
7.1.60.0170.00719.46
7.1.50.0230.01034.92
7.1.00.0000.07722.36
7.0.200.0110.00715.03
7.0.140.0070.03021.92
7.0.60.0070.09020.01
7.0.50.0070.04017.96
7.0.40.0070.04320.15
7.0.30.0230.04720.30
7.0.20.0300.07320.12
7.0.10.0030.08320.20
7.0.00.0100.04320.25
5.6.280.0030.07021.04
5.6.210.0070.07020.57
5.6.200.0100.07718.29
5.6.190.0030.05020.33
5.6.180.0530.07320.61
5.6.170.0300.07320.54
5.6.160.0070.08020.55
5.6.150.0030.04018.12
5.6.140.0070.07318.17
5.6.130.0000.08718.27
5.6.120.0100.08020.99
5.6.110.0170.04321.00
5.6.100.0070.08720.89
5.6.90.0030.08020.88
5.6.80.0130.07320.37
5.5.350.0170.08320.41
5.5.340.0070.07318.07
5.5.330.0030.05320.37
5.5.320.0000.07720.20
5.5.310.0230.04020.30
5.5.300.0070.08017.98
5.5.290.0100.07717.97
5.5.280.0130.05720.77
5.5.270.0100.06720.72
5.5.260.0170.07720.73
5.5.250.0070.04720.71
5.5.240.0000.03320.14
5.4.450.0900.04019.34
5.4.440.0630.06319.16
5.4.430.0130.05319.68
5.4.420.0130.05019.21
5.4.410.0100.05019.31
5.4.400.0270.05318.77
5.4.390.0230.05718.80
5.4.380.0300.05018.73
5.4.370.0270.05018.78
5.4.360.0230.05318.79
5.4.350.0300.05318.50
5.4.340.0400.06718.50
5.4.320.0370.04318.43
5.4.310.0270.05318.72
5.4.300.0230.05318.61
5.4.290.0270.05318.74
5.4.280.0200.06318.79
5.4.270.0330.04718.44
5.4.260.0300.05018.58
5.4.250.0300.05718.52
5.4.240.0270.06018.61
5.4.230.0370.04018.48
5.4.220.0270.05318.73
5.4.210.0200.06018.62
5.4.200.0230.05016.61
5.4.190.0200.05318.59
5.4.180.0300.04718.68
5.4.170.0270.06018.61
5.4.160.0230.05318.87
5.4.150.0300.05318.47
5.4.140.0300.04716.31
5.4.130.0230.05716.33
5.4.120.0170.05716.25
5.4.110.0270.04316.23
5.4.100.0270.05016.31
5.4.90.0230.05316.29
5.4.80.0200.05316.43
5.4.70.0200.05316.39
5.4.60.0200.05316.17
5.4.50.0230.04716.29
5.4.40.0130.05716.22
5.4.30.0300.04316.14
5.4.20.0230.05316.15
5.4.10.0270.05016.24
5.4.00.0230.05315.71
5.3.290.0200.07714.66
5.3.280.0300.05014.72
5.3.270.0230.06314.65
5.3.260.0330.04714.70
5.3.250.0300.05014.64
5.3.240.0230.05314.60
5.3.230.0170.05714.63
5.3.220.0300.04714.61
5.3.210.0170.06014.54
5.3.200.0200.05314.58
5.3.190.0170.05714.59
5.3.180.0300.04714.77
5.3.170.0200.05714.58
5.3.160.0300.05314.58
5.3.150.0370.04714.56
5.3.140.0300.04714.68
5.3.130.0270.05714.68
5.3.120.0230.06314.57
5.3.110.0400.04714.54
5.3.100.0200.05314.03
5.3.90.0230.05014.20
5.3.80.0230.05714.02
5.3.70.0230.05314.13
5.3.60.0270.05014.16
5.3.50.0200.05314.16
5.3.40.0300.04313.95
5.3.30.0270.04713.95
5.3.20.0300.04313.80
5.3.10.0370.05713.68
5.3.00.0270.05013.71
5.2.170.0270.04711.19
5.2.160.0170.04311.17
5.2.150.0230.04011.18
5.2.140.0170.04711.16
5.2.130.0230.03711.25
5.2.120.0200.04711.12
5.2.110.0170.04311.22
5.2.100.0130.04311.23
5.2.90.0170.04311.21
5.2.80.0200.03711.11
5.2.70.0100.05311.20
5.2.60.0200.04011.09
5.2.50.0200.04011.09
5.2.40.0130.04711.10
5.2.30.0200.03710.95
5.2.20.0130.04010.99
5.2.10.0100.04310.88
5.2.00.0200.03310.69
5.1.60.0130.03710.07
5.1.50.0230.03010.02
5.1.40.0130.04010.02
5.1.30.0130.04310.43
5.1.20.0070.04710.45
5.1.10.0170.03310.16
5.1.00.0230.03310.17
5.0.50.0100.0278.75
5.0.40.0070.0308.43
5.0.30.0170.0378.32
5.0.20.0070.0378.32
5.0.10.0100.0408.21
5.0.00.0170.0478.36
4.4.90.0100.0206.54
4.4.80.0070.0236.54
4.4.70.0030.0236.54
4.4.60.0070.0236.54
4.4.50.0100.0206.54
4.4.40.0100.0336.54
4.4.30.0130.0176.54
4.4.20.0070.0236.54
4.4.10.0100.0206.54
4.4.00.0030.0406.54
4.3.110.0100.0206.54
4.3.100.0070.0236.54
4.3.90.0100.0176.54
4.3.80.0070.0336.54
4.3.70.0070.0276.54
4.3.60.0100.0206.54
4.3.50.0070.0236.54
4.3.40.0100.0336.54
4.3.30.0030.0236.54
4.3.20.0030.0236.54
4.3.10.0000.0276.54
4.3.00.0100.0207.12

preferences:
54.64 ms | 401 KiB | 5 Q