3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $bar = 'secret'; } $foo = new Foo(); var_dump((array) $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)
8.3.60.0090.00916.25
8.3.50.0100.00822.93
8.3.40.0100.00718.33
8.3.30.0100.00718.97
8.3.20.0000.00820.21
8.3.10.0000.00721.78
8.3.00.0050.00317.38
8.2.180.0040.01416.50
8.2.170.0110.00322.96
8.2.160.0100.00320.53
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0160.00326.16
8.2.120.0040.00419.81
8.2.110.0090.00022.25
8.2.100.0040.00819.32
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00717.80
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0040.00417.92
8.2.20.0050.00217.61
8.2.10.0040.00418.00
8.2.00.0000.00917.52
8.1.280.0070.01425.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0050.00323.88
8.1.230.0040.00819.07
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.13
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00918.50
8.1.160.0050.00321.85
8.1.150.0050.00218.74
8.1.140.0070.00017.25
8.1.130.0030.00317.82
8.1.120.0040.00417.22
8.1.110.0050.00217.33
8.1.100.0070.00017.27
8.1.90.0050.00317.27
8.1.80.0000.00717.37
8.1.70.0070.00017.40
8.1.60.0030.00517.48
8.1.50.0000.00817.44
8.1.40.0000.00717.52
8.1.30.0030.00617.48
8.1.20.0000.00717.54
8.1.10.0040.00417.40
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0050.00216.75
8.0.280.0000.00818.22
8.0.270.0030.00417.09
8.0.260.0000.00717.17
8.0.250.0070.00016.88
8.0.240.0030.00316.79
8.0.230.0070.00016.86
8.0.220.0030.00316.81
8.0.210.0030.00616.78
8.0.200.0000.00616.89
8.0.190.0000.00716.89
8.0.180.0030.00616.76
8.0.170.0040.00416.85
8.0.160.0060.00316.91
8.0.150.0070.00016.67
8.0.140.0030.00516.67
8.0.130.0050.00313.21
8.0.120.0030.00516.80
8.0.110.0040.00416.88
8.0.100.0050.00216.85
8.0.90.0000.00716.69
8.0.80.0070.01116.82
8.0.70.0040.00416.71
8.0.60.0050.00316.66
8.0.50.0040.00416.72
8.0.30.0110.01017.02
8.0.20.0130.01117.40
8.0.10.0040.00416.99
8.0.00.0100.00816.62
7.4.330.0020.00215.00
7.4.320.0040.00416.53
7.4.300.0030.00316.44
7.4.290.0080.00016.44
7.4.280.0030.00716.61
7.4.270.0000.00716.65
7.4.260.0110.00016.60
7.4.250.0070.00016.56
7.4.240.0020.00516.51
7.4.230.0030.00316.23
7.4.220.0040.01516.54
7.4.210.0140.00016.54
7.4.200.0000.00816.49
7.4.160.0060.01016.51
7.4.150.0100.00717.40
7.4.140.0150.00617.86
7.4.130.0080.01016.45
7.4.120.0100.00616.40
7.4.110.0070.01016.45
7.4.100.0110.00816.43
7.4.90.0120.00916.38
7.4.80.0130.00319.39
7.4.70.0040.01216.43
7.4.60.0120.00416.66
7.4.50.0030.00516.21
7.4.40.0030.01316.58
7.4.30.0170.00016.50
7.4.00.0040.01114.94
7.3.330.0000.00613.23
7.3.320.0020.00213.26
7.3.310.0000.00716.10
7.3.300.0030.00616.18
7.3.290.0070.00716.25
7.3.280.0100.00816.24
7.3.270.0070.01017.40
7.3.260.0050.01116.28
7.3.250.0090.00916.49
7.3.240.0120.00916.21
7.3.230.0110.00516.48
7.3.210.0140.00416.12
7.3.200.0060.01319.39
7.3.190.0120.00916.32
7.3.180.0080.00816.47
7.3.170.0130.00316.37
7.3.160.0090.00616.18
7.2.330.0090.01116.33
7.2.320.0090.00616.29
7.2.310.0100.00616.57
7.2.300.0080.00816.62
7.2.290.0080.00816.43
7.2.00.0060.01019.39
7.1.100.0000.01318.27
7.1.70.0000.00816.98
7.1.60.0070.01419.40
7.1.50.0100.01316.83
7.1.00.0030.07722.28
7.0.200.0030.00516.39
7.0.140.0000.10021.97
7.0.110.0000.08719.86
7.0.100.0070.07719.95
7.0.90.0030.09019.92
7.0.80.0070.04719.93
7.0.70.0200.07320.04
7.0.60.0130.07019.86
7.0.50.0070.07719.89
7.0.40.0030.07719.73
7.0.30.0070.04719.66
7.0.20.0130.07319.81
7.0.10.0170.04019.77
7.0.00.0100.07319.87
5.6.280.0030.07320.89
5.6.260.0130.08020.70
5.6.250.0030.09020.65
5.6.240.0100.08020.64
5.6.230.0130.07720.66
5.6.220.0100.08020.66
5.6.210.0100.07320.56
5.6.200.0030.07320.54
5.6.190.0070.04720.68
5.6.180.0030.05020.61
5.6.170.0030.07720.56
5.6.160.0070.07020.70
5.6.150.0130.07320.55
5.6.140.0030.08320.55
5.6.130.0070.08320.70
5.6.120.0130.07720.61
5.6.110.0100.08020.84
5.6.100.0130.07320.54
5.6.90.0070.06720.57
5.6.80.0170.07319.84
5.6.70.0130.07319.93
5.6.60.0170.07320.00
5.6.50.0030.04720.01
5.6.40.0070.08020.05
5.6.30.0000.05319.92
5.6.20.0100.07020.06
5.6.10.0100.04319.82
5.6.00.0070.05019.97
5.5.380.0100.08317.54
5.5.370.0130.07317.56
5.5.360.0130.07017.62
5.5.350.0100.07317.61
5.5.340.0030.07717.91
5.5.330.0070.07017.92
5.5.320.0070.06017.91
5.5.310.0130.07318.22
5.5.300.0070.07718.07
5.5.290.0100.07718.25
5.5.280.0000.04718.25
5.5.270.0100.07317.95
5.5.260.0130.07317.95
5.5.250.0070.08018.06
5.5.240.0000.07017.46
5.5.230.0100.07717.31
5.5.220.0030.05317.30
5.5.210.0070.04317.29
5.5.200.0100.04017.59
5.5.190.0070.06317.58
5.5.180.0070.04717.45
5.5.160.0130.04717.26
5.5.150.0100.03017.48
5.5.140.0000.04017.45
5.5.130.0030.05317.47
5.5.120.0030.03717.26
5.5.110.0030.04317.18
5.5.100.0030.03717.16
5.5.90.0030.03717.35
5.5.80.0070.06717.38
5.5.70.0100.03017.21
5.5.60.0070.03317.37
5.5.50.0030.03717.07
5.5.40.0100.06317.49
5.5.30.0000.04717.30
5.5.20.0070.05317.36
5.5.10.0000.03717.16
5.5.00.0130.02717.35
5.4.450.0100.09019.36
5.4.440.0030.05719.36
5.4.430.0170.06319.66
5.4.420.0030.07019.56
5.4.410.0070.07719.51
5.4.400.0030.07719.32
5.4.390.0100.07019.00
5.4.380.0030.04019.16
5.4.370.0030.07719.33
5.4.360.0000.08319.14
5.4.350.0030.06718.99
5.4.340.0170.05318.99
5.4.320.0000.06318.99
5.4.310.0000.04719.09
5.4.300.0000.04019.16
5.4.290.0070.04019.06
5.4.280.0030.05319.02
5.4.270.0030.05019.14
5.4.260.0070.03019.05
5.4.250.0030.03718.97
5.4.240.0000.04319.33
5.4.230.0030.06318.94
5.4.220.0130.04319.23
5.4.210.0070.06019.30
5.4.200.0030.03019.17
5.4.190.0030.04019.35
5.4.180.0030.03718.98
5.4.170.0030.04319.00
5.4.160.0030.03719.16
5.4.150.0030.03719.20
5.4.140.0000.04016.35
5.4.130.0000.03716.54
5.4.120.0070.04316.61
5.4.110.0070.03316.31
5.4.100.0030.03716.32
5.4.90.0000.04016.32
5.4.80.0000.03716.54
5.4.70.0070.02716.57
5.4.60.0000.03716.34
5.4.50.0000.03716.51
5.4.40.0000.04716.29
5.4.30.0030.03716.44
5.4.20.0030.03716.42
5.4.10.0070.03016.48
5.4.00.0070.03715.80
5.3.290.0070.03314.66
5.3.280.0070.03314.62
5.3.270.0000.04314.59
5.3.260.0030.03714.57
5.3.250.0030.04014.74
5.3.240.0030.03714.61
5.3.230.0000.04014.44
5.3.220.0130.02314.55
5.3.210.0000.04014.59
5.3.200.0070.04314.59
5.3.190.0030.03714.55
5.3.180.0070.04714.57
5.3.170.0100.03014.55
5.3.160.0130.03014.55
5.3.150.0030.03714.64
5.3.140.0000.04014.41
5.3.130.0030.04714.53
5.3.120.0000.04014.55
5.3.110.0030.03714.68
5.3.100.0000.04314.07
5.3.90.0030.05714.10
5.3.80.0000.04014.02
5.3.70.0030.03713.98
5.3.60.0030.04014.08
5.3.50.0070.03713.94
5.3.40.0030.04314.02
5.3.30.0070.03313.99
5.3.20.0070.04013.81
5.3.10.0070.06313.78
5.3.00.0100.06013.62
5.2.170.0030.04313.20
5.2.160.0030.03313.20
5.2.150.0000.02713.20
5.2.140.0000.03313.20
5.2.130.0070.04013.20
5.2.120.0030.06013.20
5.2.110.0100.05713.20
5.2.100.0070.06013.20
5.2.90.0070.05713.20
5.2.80.0030.06013.20
5.2.70.0070.04013.20
5.2.60.0070.05713.20
5.2.50.0070.04313.20
5.2.40.0070.05713.20
5.2.30.0030.06013.20
5.2.20.0070.05713.20
5.2.10.0030.06313.20
5.2.00.0100.05713.20
5.1.60.0100.02013.20
5.1.50.0000.03313.20
5.1.40.0030.02313.20
5.1.30.0030.05713.20
5.1.20.0100.04013.20
5.1.10.0070.03713.20
5.1.00.0070.05313.20
5.0.50.0070.04713.20
5.0.40.0030.03713.20
5.0.30.0000.06013.20
5.0.20.0100.03313.20
5.0.10.0030.03013.20
5.0.00.0000.05713.20
4.4.90.0000.01713.20
4.4.80.0030.03713.20
4.4.70.0070.03313.20
4.4.60.0000.03713.20
4.4.50.0000.03713.20
4.4.40.0030.04713.20
4.4.30.0000.03713.20
4.4.20.0070.03013.20
4.4.10.0070.03013.20
4.4.00.0030.04713.20
4.3.110.0030.03313.20
4.3.100.0030.03313.20
4.3.90.0030.03313.20
4.3.80.0070.05013.20
4.3.70.0070.03013.20
4.3.60.0070.02013.20
4.3.50.0000.03713.20
4.3.40.0000.03313.20
4.3.30.0070.03013.20
4.3.20.0030.03313.20
4.3.10.0000.02713.20
4.3.00.0000.02013.20

preferences:
51.8 ms | 401 KiB | 5 Q