3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo implements ArrayAccess { public function offsetGet($x) { var_dump($x); } public function offsetExists($x) { var_dump($x); } public function offsetSet($x, $y) { var_dump($x); } public function offsetUnset($x) { var_dump($x); } } $foo = new Foo(); echo "$foo[0]"; echo "$foo[1]"; echo "$foo[00]"; echo "$foo[-0]"; echo "$foo[-1]"; //echo "$foo[-00]"; //echo "$foo[-001]";

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)
8.3.60.0070.00718.55
8.3.50.0170.00321.21
8.3.40.0110.00418.86
8.3.30.0090.00618.57
8.3.20.0070.00018.98
8.3.10.0080.00021.73
8.3.00.0050.00320.77
8.2.180.0160.00318.41
8.2.170.0060.00922.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00022.27
8.2.120.0040.00426.35
8.2.110.0030.00720.53
8.2.100.0090.00317.91
8.2.90.0000.00817.88
8.2.80.0000.00817.97
8.2.70.0040.00418.05
8.2.60.0090.00018.34
8.2.50.0040.00418.10
8.2.40.0040.00422.32
8.2.30.0040.00419.25
8.2.20.0040.00418.20
8.2.10.0040.00418.18
8.2.00.0000.00817.73
8.1.280.0140.00425.92
8.1.270.0070.00022.09
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0060.00323.76
8.1.230.0080.00320.79
8.1.220.0040.00417.74
8.1.210.0040.00421.83
8.1.200.0000.00917.23
8.1.190.0030.00517.35
8.1.180.0080.00018.10
8.1.170.0000.00818.75
8.1.160.0040.00418.80
8.1.150.0040.00420.30
8.1.140.0000.00719.45
8.1.130.0070.00017.77
8.1.120.0050.00217.45
8.1.110.0060.00317.47
8.1.100.0000.00717.34
8.1.90.0030.00617.47
8.1.80.0040.00417.51
8.1.70.0040.00417.50
8.1.60.0050.00217.57
8.1.50.0030.00617.50
8.1.40.0030.00517.39
8.1.30.0090.00017.64
8.1.20.0000.00717.66
8.1.10.0030.00617.57
8.1.00.0040.00417.53
8.0.300.0050.00319.60
8.0.290.0070.00316.88
8.0.280.0020.00518.46
8.0.270.0060.00317.25
8.0.260.0000.00617.16
8.0.250.0070.00016.84
8.0.240.0030.00317.04
8.0.230.0030.00416.98
8.0.220.0000.00816.92
8.0.210.0030.00316.72
8.0.200.0000.00616.88
8.0.190.0030.00616.78
8.0.180.0000.00716.90
8.0.170.0070.00016.95
8.0.160.0000.00816.91
8.0.150.0040.00416.87
8.0.140.0000.00816.86
8.0.130.0000.00513.27
8.0.120.0000.00716.78
8.0.110.0000.00717.00
8.0.100.0030.00516.89
8.0.90.0080.00016.91
8.0.80.0090.00816.96
8.0.70.0000.00816.86
8.0.60.0040.00416.80
8.0.50.0080.00016.74
8.0.30.0060.01217.06
8.0.20.0120.01217.40
8.0.10.0040.00417.00
8.0.00.0120.01217.00
7.4.330.0030.00215.55
7.4.320.0000.00616.51
7.4.300.0030.00316.65
7.4.290.0040.00416.49
7.4.280.0040.00416.38
7.4.270.0070.00016.59
7.4.260.0050.00316.46
7.4.250.0030.00516.44
7.4.240.0050.00316.65
7.4.230.0000.00716.58
7.4.220.0160.00616.57
7.4.210.0060.00916.58
7.4.200.0070.00016.61
7.4.160.0050.01216.53
7.4.150.0110.00717.40
7.4.140.0100.01017.86
7.4.130.0070.01116.55
7.4.120.0110.00916.48
7.4.110.0100.00616.49
7.4.100.0110.00716.48
7.4.90.0100.00916.48
7.4.80.0140.00719.39
7.4.70.0100.01016.34
7.4.60.0060.01616.53
7.4.50.0040.01116.51
7.4.40.0090.00916.64
7.4.30.0060.01016.29
7.4.00.0100.00714.88
7.3.330.0000.00513.37
7.3.320.0030.00313.23
7.3.310.0070.00016.32
7.3.300.0040.00216.23
7.3.290.0070.01016.27
7.3.280.0090.00816.29
7.3.270.0030.01517.40
7.3.260.0080.01116.54
7.3.250.0120.00516.40
7.3.240.0150.00716.42
7.3.230.0070.01016.39
7.3.210.0140.00716.55
7.3.200.0110.00716.32
7.3.190.0100.00716.24
7.3.180.0070.01016.48
7.3.170.0060.01016.48
7.3.160.0090.01216.39
7.2.330.0070.01016.53
7.2.320.0070.01116.71
7.2.310.0090.00916.52
7.2.300.0030.01616.78
7.2.290.0050.01416.61
7.2.80.0040.01216.82
7.2.60.0100.00616.71
7.1.200.0040.00815.80
7.1.70.0070.00417.15
7.1.60.0030.01017.17
7.1.50.0100.01616.63
7.1.00.0330.08020.54
7.0.200.0460.00416.48
7.0.130.0470.07720.20
7.0.120.0370.06020.36
7.0.110.0470.05720.24
7.0.100.0430.05720.41
7.0.90.0400.09020.19
7.0.80.0530.06020.32
7.0.70.0830.05720.28
7.0.60.0330.07020.02
7.0.50.0200.09320.30
7.0.40.0530.08320.32
7.0.30.0200.07320.30
7.0.20.0770.07720.14
7.0.10.0700.09020.30
7.0.00.1100.05720.17
5.6.280.0170.07320.79
5.6.270.0130.06720.93
5.6.260.0100.06320.93
5.6.250.0070.08321.04
5.6.240.0200.05321.16
5.6.230.0070.06721.06
5.6.220.0230.07020.76
5.6.210.0170.05720.84
5.6.200.0200.05320.89
5.6.190.0130.07721.06
5.6.180.0170.06320.88
5.6.170.0100.06720.87
5.6.160.0270.04720.87
5.6.150.0230.07321.04
5.6.140.0200.08320.73
5.6.130.0270.05320.87
5.6.120.0100.07020.82
5.6.110.0200.06320.88
5.6.100.0030.06720.87
5.6.90.0030.06721.01
5.6.80.0030.06320.42
5.6.70.0070.06320.41
5.6.60.0070.08020.41
5.6.50.0230.05320.25
5.6.40.0100.06020.45
5.6.30.0130.05320.29
5.6.20.0030.07020.43
5.6.10.0200.05020.41
5.6.00.0130.06020.16

preferences:
47.39 ms | 401 KiB | 5 Q