3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A implements ArrayAccess { public function offsetSet($offset, $value): void { var_dump(__METHOD__); } public function offsetGet($offset): mixed {} public function offsetUnset($offset): void {} public function offsetExists($offset): bool {} } class B extends ArrayObject { public function offsetSet($offset, $value): void { var_dump(__METHOD__); } } $a = new A(); $a[] = 1; $b = new B(); $b[] = 1;

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)
8.4.130.0150.00617.50
8.4.120.0100.00320.73
8.4.110.0120.00822.49
8.4.100.0130.00917.71
8.4.90.0030.00617.67
8.4.80.0080.00617.67
8.4.70.0120.00817.83
8.4.60.0060.00317.88
8.4.50.0130.00817.97
8.4.40.0030.01717.66
8.4.30.0080.00018.96
8.4.20.0130.00319.58
8.4.10.0080.00019.36
8.3.260.0040.00516.58
8.3.250.0100.00918.70
8.3.240.0130.00716.87
8.3.230.0110.00816.41
8.3.220.0120.00617.21
8.3.210.0120.00916.80
8.3.200.0110.00716.79
8.3.190.0110.00718.85
8.3.180.0080.00716.52
8.3.170.0070.00719.03
8.3.160.0070.01118.50
8.3.150.0150.00417.26
8.3.140.0110.00718.87
8.3.130.0040.00418.58
8.3.120.0070.01120.75
8.3.110.0030.00618.25
8.3.100.0090.00016.26
8.3.90.0050.00326.77
8.3.80.0030.00618.30
8.3.70.0180.00018.40
8.3.60.0130.00618.31
8.3.50.0110.00416.56
8.3.40.0070.00720.19
8.3.30.0100.00321.86
8.3.20.0020.00524.18
8.3.10.0060.00324.66
8.3.00.0120.00326.16
8.2.290.0120.00620.25
8.2.280.0100.00120.08
8.2.270.0120.00016.79
8.2.260.0060.00318.71
8.2.250.0030.00618.27
8.2.240.0070.01116.82
8.2.230.0040.00420.94
8.2.220.0070.00324.06
8.2.210.0040.00426.77
8.2.200.0060.00316.50
8.2.190.0070.01016.75
8.2.180.0100.00716.63
8.2.170.0130.00718.96
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0020.00521.04
8.2.110.0150.00422.26
8.2.100.0100.00721.12
8.2.90.0220.01118.74
8.2.80.0250.00718.64
8.2.70.0200.01418.81
8.2.60.0130.00720.61
8.2.50.0130.01319.88
8.2.40.0170.00618.78
8.2.30.0070.00718.83
8.2.20.0140.00019.20
8.2.10.0270.00319.02
8.2.00.0160.00318.82
8.1.330.0120.00616.48
8.1.320.0080.00916.25
8.1.310.0070.01016.53
8.1.300.0060.00317.73
8.1.290.0000.01030.84
8.1.280.0100.01025.92
8.1.270.0080.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0130.01618.46
8.1.230.0260.00418.44
8.1.220.0260.01018.52
8.1.210.0160.00819.58
8.1.200.0130.01018.50
8.1.190.0060.00321.65
8.1.180.0060.00918.55
8.1.170.0270.00318.50
8.1.160.0160.00018.49
8.1.150.0120.00020.50
8.1.140.0210.00318.47
8.1.130.0110.00318.61
8.1.120.0090.00318.62
8.1.110.0040.00819.70
8.1.100.0150.00018.54
8.1.90.0080.00518.54
8.1.80.0080.00518.55
8.1.70.0090.00218.85
8.1.60.0110.00518.43
8.1.50.0160.00018.55
8.1.40.0090.00518.79
8.1.30.0120.00018.90
8.1.20.0080.00818.63
8.1.10.0100.00318.75
8.1.00.0130.00018.66
8.0.300.0060.00917.74
8.0.290.0110.00417.80
8.0.280.0110.00317.85
8.0.270.0120.00317.79
8.0.260.0070.00318.25
8.0.250.0090.00617.82
8.0.240.0140.00017.96
8.0.230.0000.01318.20
8.0.220.0100.00517.75
8.0.210.0150.00018.00
8.0.200.0190.00817.83
8.0.190.0090.00918.38
8.0.180.0140.00017.88
8.0.170.0230.00318.02
8.0.160.0120.00317.93
8.0.150.0090.00617.93
8.0.140.0120.00317.87
8.0.130.0070.00518.06
8.0.120.0110.00417.83
8.0.110.0080.00318.47
8.0.100.0110.00417.88
8.0.90.0120.00317.88
8.0.80.0150.00017.88
8.0.70.0170.00017.82
8.0.60.0040.00818.27
8.0.50.0100.00617.79
8.0.30.0140.00718.28
8.0.20.0120.00317.83
8.0.10.0240.00617.91

preferences:
30.35 ms | 403 KiB | 5 Q