3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $baz = 5; public $foo = 3; } var_dump( get_object_vars( new Foo() ));

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)
8.4.120.0120.00724.07
8.4.110.0050.00418.70
8.4.100.0040.00518.76
8.4.90.0130.00720.61
8.4.80.0080.00318.39
8.4.70.0060.00419.01
8.4.60.0130.00718.59
8.4.50.0100.01020.34
8.4.40.0140.00719.34
8.4.30.0060.00320.49
8.4.20.0130.00717.93
8.4.10.0060.00319.18
8.3.250.0060.00218.83
8.3.240.0040.00417.09
8.3.230.0040.00416.44
8.3.220.0100.00818.62
8.3.210.0070.00816.73
8.3.200.0040.00516.37
8.3.190.0060.00916.96
8.3.180.0140.00420.47
8.3.170.0000.00818.36
8.3.160.0080.00017.13
8.3.150.0130.00616.68
8.3.140.0100.00720.75
8.3.130.0030.00618.49
8.3.120.0040.00718.84
8.3.110.0080.00020.94
8.3.100.0030.00918.24
8.3.90.0030.00726.77
8.3.80.0060.00316.63
8.3.70.0140.00718.30
8.3.60.0110.01116.63
8.3.50.0120.00823.47
8.3.40.0140.00318.46
8.3.30.0190.00318.40
8.3.20.0070.00020.65
8.3.10.0110.00020.03
8.3.00.0040.00420.83
8.2.290.0110.00820.23
8.2.280.0110.00818.14
8.2.270.0120.00616.81
8.2.260.0070.00716.74
8.2.250.0030.00616.46
8.2.240.0090.00016.93
8.2.230.0030.00622.58
8.2.220.0050.00524.06
8.2.210.0070.00026.77
8.2.200.0040.00416.61
8.2.190.0100.00716.58
8.2.180.0110.00718.04
8.2.170.0070.00722.96
8.2.160.0110.00320.30
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.54
8.2.110.0100.00019.27
8.2.100.0130.00017.59
8.2.90.0080.00017.75
8.2.80.0030.00618.66
8.2.70.0080.00017.38
8.2.60.0050.00317.38
8.2.50.0050.00317.55
8.2.40.0060.00318.09
8.2.30.0040.00419.49
8.2.20.0040.00417.82
8.2.10.0000.00719.11
8.2.00.0040.00419.11
8.1.330.0120.00621.90
8.1.320.0100.00918.05
8.1.310.0040.00416.14
8.1.300.0070.01019.90
8.1.290.0030.00630.84
8.1.280.0070.00725.92
8.1.270.0040.00423.91
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0110.01123.96
8.1.230.0090.00320.87
8.1.220.0040.00418.55
8.1.210.0040.00418.77
8.1.200.0050.00317.23
8.1.190.0060.00317.00
8.1.180.0040.00718.10
8.1.170.0040.00417.62
8.1.160.0000.00718.95
8.1.150.0000.00818.64
8.1.140.0040.00418.78
8.1.130.0050.00220.12
8.1.120.0030.00317.32
8.1.110.0030.00717.34
8.1.100.0050.00317.39
8.1.90.0000.00717.38
8.1.80.0040.00417.38
8.1.70.0040.00417.23
8.1.60.0040.00417.44
8.1.50.0040.00417.30
8.1.40.0040.00417.23
8.1.30.0000.00817.55
8.1.20.0040.00417.52
8.1.10.0080.00017.33
8.1.00.0000.00817.37
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.41
8.0.270.0050.00217.95
8.0.260.0000.00620.05
8.0.250.0030.00316.93
8.0.240.0030.00516.83
8.0.230.0030.00316.85
8.0.220.0040.00416.70
8.0.210.0070.00016.75
8.0.200.0030.00316.81
8.0.190.0030.00616.85
8.0.180.0030.00616.72
8.0.170.0000.00916.77
8.0.160.0000.00716.66
8.0.150.0000.00716.62
8.0.140.0030.00316.72
8.0.130.0000.00613.22
8.0.120.0040.00416.71
8.0.110.0020.00516.68
8.0.100.0070.00016.78
8.0.90.0060.00316.72
8.0.80.0080.01016.74
8.0.70.0030.00516.64
8.0.60.0000.00716.61
8.0.50.0050.00216.82
8.0.30.0040.01516.91
8.0.20.0140.00417.04
8.0.10.0040.00416.69
8.0.00.0140.01016.79
7.4.330.0030.00315.55
7.4.320.0030.00316.28
7.4.300.0040.00416.45
7.4.290.0000.00716.43
7.4.280.0000.00816.47
7.4.270.0070.00016.37
7.4.260.0050.00013.16
7.4.250.0000.00716.46
7.4.240.0020.00616.33
7.4.230.0030.00316.48
7.4.220.0030.00316.27
7.4.210.0060.01016.39
7.4.200.0000.00716.45
7.4.130.0180.00116.49
7.4.120.0120.00616.52
7.4.110.0070.01116.32
7.4.100.0080.00816.34
7.4.90.0060.01116.36
7.4.80.0180.00619.39
7.4.70.0070.01316.18
7.4.60.0230.00016.27
7.4.50.0080.00516.24
7.4.40.0030.01316.42
7.4.20.0080.01116.10
7.4.10.0040.01216.23
7.4.00.0070.01016.29
7.3.330.0050.00316.02
7.3.320.0000.00512.98
7.3.310.0000.00716.22
7.3.300.0070.00016.04
7.3.290.0070.00716.15
7.3.280.0060.00916.18
7.3.260.0100.00716.38
7.3.240.0100.01016.20
7.3.230.0150.00316.48
7.3.210.0150.00316.46
7.3.200.0070.00716.46
7.3.190.0090.00616.13
7.3.180.0090.00616.32
7.3.170.0080.00816.09
7.3.160.0090.00616.08
7.3.140.0070.01016.36
7.3.130.0060.01316.36
7.3.120.0030.01216.23
7.3.110.0120.00616.11
7.3.100.0130.01016.05
7.3.90.0100.00616.15
7.3.80.0110.00616.06
7.3.70.0060.01516.32
7.3.60.0110.01116.24
7.3.50.0030.01316.18
7.3.40.0040.01115.93
7.3.30.0120.00916.24
7.3.20.0000.01716.33
7.3.10.0030.01816.10
7.3.00.0090.01216.11
7.2.330.0000.01816.11
7.2.320.0080.00816.48
7.2.310.0120.00316.49
7.2.300.0040.01916.51
7.2.290.0040.02016.28
7.2.270.0060.01216.42
7.2.260.0100.00616.42
7.2.250.0090.00616.15
7.2.240.0190.00616.51
7.2.230.0070.01316.30
7.2.220.0150.00316.23
7.2.210.0130.01016.14
7.2.200.0110.01116.14
7.2.190.0070.01016.24
7.2.180.0070.01416.32
7.2.170.0060.01616.13
7.2.160.0100.00716.36
7.2.150.0070.01016.59
7.2.140.0130.01016.39
7.2.130.0140.00516.38
7.2.120.0200.00716.39
7.2.110.0070.01516.43
7.2.100.0070.01616.53
7.2.90.0100.00716.28
7.2.80.0000.01716.37
7.2.70.0100.00716.32
7.2.60.0110.00716.43
7.2.50.0090.00916.50
7.2.40.0060.01816.26
7.2.30.0090.01216.41
7.2.20.0090.01616.30
7.2.10.0180.00516.51
7.2.00.0260.00716.26

preferences:
136.97 ms | 403 KiB | 5 Q