3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x extends ArrayObject { public function __construct() { $this['x']['y'] = 'valami'; } } $x = new x(); var_dump($x['x']['y']);

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)
8.3.60.0040.01116.50
8.3.50.0200.00316.24
8.3.40.0090.00618.78
8.3.30.0070.00718.75
8.3.20.0000.00818.62
8.3.10.0000.00721.87
8.3.00.0080.00020.96
8.2.180.0180.00416.50
8.2.170.0080.00622.96
8.2.160.0100.00319.08
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00022.30
8.2.120.0080.00026.35
8.2.110.0100.00021.12
8.2.100.0090.00319.23
8.2.90.0080.00019.13
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0000.00720.54
8.2.30.0030.00620.56
8.2.20.0040.00417.63
8.2.10.0080.00018.05
8.2.00.0040.00418.04
8.1.280.0120.00925.92
8.1.270.0080.00023.84
8.1.260.0040.00428.09
8.1.250.0060.00328.09
8.1.240.0100.00021.32
8.1.230.0080.00417.66
8.1.220.0060.00317.77
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0040.00418.49
8.1.160.0040.00420.80
8.1.150.0040.00418.86
8.1.140.0000.00719.52
8.1.130.0000.00817.55
8.1.120.0030.00517.37
8.1.110.0040.00417.38
8.1.100.0060.00317.37
8.1.90.0070.00017.45
8.1.80.0000.00917.24
8.1.70.0000.00717.23
8.1.60.0040.00417.62
8.1.50.0000.00817.52
8.1.40.0030.00617.55
8.1.30.0000.00817.66
8.1.20.0040.00417.57
8.1.10.0040.00417.52
8.1.00.0090.00017.38
8.0.300.0050.00218.77
8.0.290.0000.00716.63
8.0.280.0040.00418.29
8.0.270.0000.00717.09
8.0.260.0050.00317.10
8.0.250.0000.00716.87
8.0.240.0000.00716.90
8.0.230.0040.00416.85
8.0.220.0040.00416.71
8.0.210.0070.00016.80
8.0.200.0030.00316.90
8.0.190.0040.00416.91
8.0.180.0000.00716.81
8.0.170.0050.00316.82
8.0.160.0000.00716.71
8.0.150.0070.00016.81
8.0.140.0070.00016.78
8.0.130.0000.00513.13
8.0.120.0050.00316.86
8.0.110.0040.00316.70
8.0.100.0040.00416.86
8.0.90.0000.00816.85
8.0.80.0030.01216.82
8.0.70.0030.00616.69
8.0.60.0050.00216.72
8.0.50.0040.00316.66
8.0.30.0150.00617.09
8.0.20.0100.00917.40
8.0.10.0000.00716.85
8.0.00.0150.00716.68
7.4.330.0040.00015.08
7.4.320.0070.00016.53
7.4.300.0030.00316.51
7.4.290.0040.00416.44
7.4.280.0040.00416.64
7.4.270.0030.00316.64
7.4.260.0030.00316.35
7.4.250.0060.00316.61
7.4.240.0070.00016.50
7.4.230.0040.00316.67
7.4.220.0000.01916.60
7.4.210.0030.01016.45
7.4.200.0030.00316.63
7.4.160.0090.00616.36
7.4.150.0080.01517.40
7.4.140.0090.00817.86
7.4.130.0090.01116.45
7.4.120.0110.00716.47
7.4.110.0060.01216.53
7.4.100.0130.00316.46
7.4.90.0160.00316.36
7.4.80.0120.01119.39
7.4.70.0090.01216.41
7.4.60.0090.00616.43
7.4.50.0050.00516.32
7.4.40.0070.01016.46
7.4.30.0060.01016.45
7.4.00.0070.01015.01
7.3.330.0050.00013.30
7.3.320.0000.00513.09
7.3.310.0070.00016.20
7.3.300.0030.00316.16
7.3.290.0100.00716.32
7.3.280.0060.01316.41
7.3.270.0160.00817.40
7.3.260.0090.01216.26
7.3.250.0090.01016.47
7.3.240.0090.00916.32
7.3.230.0120.01616.39
7.3.210.0120.00416.30
7.3.200.0030.01416.32
7.3.190.0170.00416.43
7.3.180.0080.00816.54
7.3.170.0160.00516.43
7.3.160.0090.00616.60
7.2.330.0100.00716.74
7.2.320.0120.00616.60
7.2.310.0000.01816.75
7.2.300.0060.01916.76
7.2.290.0070.01116.46
7.2.60.0000.01016.71
7.2.00.0000.01519.32
7.1.200.0030.00515.51
7.1.100.0060.00918.23
7.1.70.0060.00317.22
7.1.60.0070.01520.41
7.1.00.0070.07322.27
7.0.200.0280.00314.80
7.0.60.0030.08021.71
7.0.50.0030.08317.96
7.0.40.0130.05720.11
7.0.30.0130.05720.28
7.0.20.0270.04720.19
7.0.10.0100.06720.18
7.0.00.0200.06720.30
5.6.280.0070.07020.90
5.6.210.0000.08720.51
5.6.200.0070.06718.29
5.6.190.0170.05720.63
5.6.180.0130.06020.61
5.6.170.0100.05720.54
5.6.160.0000.06720.70
5.6.150.0100.06020.37
5.6.140.0400.05020.30
5.6.130.0270.06020.30
5.6.120.0170.05320.33
5.6.110.0070.06020.42
5.6.100.0170.05320.40
5.6.90.0200.06320.41
5.6.80.0270.06719.80
5.6.70.0200.05019.58
5.6.60.0230.05719.74
5.6.50.0370.04719.75
5.6.40.0330.04719.75
5.6.30.0230.05719.69
5.6.20.0300.05019.75
5.6.10.0230.05319.72
5.6.00.0130.06719.76
5.5.350.0170.03720.44
5.5.340.0100.04018.05
5.5.330.0200.05320.36
5.5.320.0070.07020.58
5.5.310.0030.06720.38
5.5.300.0330.05720.19
5.5.290.0330.04720.00
5.5.280.0130.05720.20
5.5.270.0030.06320.21
5.5.260.0270.06020.38
5.5.250.0230.05719.94
5.5.240.0070.07319.55
5.5.230.0100.06019.48
5.5.220.0270.05319.57
5.5.210.0170.06019.45
5.5.200.0300.05019.54
5.5.190.0300.04719.54
5.5.180.0230.05319.56
5.5.160.0230.05319.73
5.5.150.0270.05719.48
5.5.140.0300.04719.55
5.5.130.0200.05719.57
5.5.120.0230.05319.35
5.5.110.0200.06019.57
5.5.100.0200.05719.26
5.5.90.0270.05019.46
5.5.80.0170.06019.44
5.5.70.0270.05319.31
5.5.60.0130.06719.49
5.5.50.0270.05319.47
5.5.40.0200.05719.53
5.5.30.0330.04319.36
5.5.20.0230.05719.44
5.5.10.0270.05319.44
5.5.00.0130.06719.52

preferences:
58.61 ms | 400 KiB | 5 Q