3v4l.org

run code in 300+ PHP versions simultaneously
<?php class O extends ArrayObject { public function offsetSet($k, $v): void { var_dump(__METHOD__); } } $o = new O(); $o[] = 1; var_dump($o);

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)
8.4.130.0070.00317.77
8.4.120.0120.00820.51
8.4.110.0130.00522.65
8.4.100.0130.00817.82
8.4.90.0130.00918.60
8.4.80.0140.00718.85
8.4.70.0110.00917.83
8.4.60.0060.01020.39
8.4.50.0130.00620.60
8.4.40.0090.01217.54
8.4.30.0120.00620.73
8.4.20.0130.00617.96
8.4.10.0170.00322.19
8.3.260.0130.00616.72
8.3.250.0060.00718.90
8.3.240.0110.00816.54
8.3.230.0120.00816.47
8.3.220.0040.00317.27
8.3.210.0110.00918.27
8.3.200.0050.00416.54
8.3.190.0050.00317.19
8.3.180.0110.00616.63
8.3.170.0110.00717.23
8.3.160.0090.00018.25
8.3.150.0090.00918.89
8.3.140.0070.00717.39
8.3.130.0000.00818.40
8.3.120.0060.00918.85
8.3.110.0030.00620.94
8.3.100.0080.00424.06
8.3.90.0120.00326.77
8.3.80.0090.00017.97
8.3.70.0120.00318.31
8.3.60.0100.01018.55
8.3.50.0100.01016.71
8.3.40.0070.00722.03
8.3.30.0110.00319.14
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0000.00826.16
8.2.290.0120.00720.50
8.2.280.0120.00718.58
8.2.270.0150.00417.06
8.2.260.0040.00416.48
8.2.250.0070.01116.81
8.2.240.0060.00317.32
8.2.230.0080.00022.58
8.2.220.0000.00924.06
8.2.210.0000.01026.77
8.2.200.0030.00616.63
8.2.190.0060.01316.58
8.2.180.0170.00016.75
8.2.170.0120.00618.95
8.2.160.0040.01122.96
8.2.150.0050.00325.66
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00419.77
8.2.110.0050.00519.45
8.2.100.0100.00317.59
8.2.90.0270.00817.34
8.2.80.0230.00817.38
8.2.70.0170.01417.25
8.2.60.0230.00717.13
8.2.50.0260.00617.46
8.2.40.0230.00517.25
8.2.30.0220.00717.38
8.2.20.0240.00517.49
8.2.10.0270.00017.63
8.2.00.0300.00317.50
8.1.330.0090.00921.88
8.1.320.0130.00616.31
8.1.310.0080.00015.96
8.1.300.0090.00015.87
8.1.290.0090.00030.84
8.1.280.0130.01025.92
8.1.270.0040.00423.73
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00322.50
8.1.230.0000.01223.86
8.1.220.0180.00917.13
8.1.210.0200.00817.13
8.1.200.0200.00717.13
8.1.190.0180.01116.80
8.1.180.0240.00317.13
8.1.170.0210.00717.13
8.1.160.0240.00316.86
8.1.150.0270.00016.85
8.1.140.0150.01216.80
8.1.130.0170.00916.88
8.1.120.0240.00316.80
8.1.110.0180.01117.10
8.1.100.0240.00317.13
8.1.90.0220.00417.34
8.1.80.0240.00416.88
8.1.70.0180.00617.21
8.1.60.0170.00917.38
8.1.50.0130.01317.13
8.1.40.0230.00517.25
8.1.30.0170.00717.34
8.1.20.0220.00517.25
8.1.10.0250.00416.84
8.1.00.0230.00417.00
8.0.300.0240.00316.80
8.0.290.0340.00016.80
8.0.280.0170.01116.80
8.0.270.0290.00416.80
8.0.260.0150.01216.80
8.0.250.0250.00316.80
8.0.240.0170.00816.80
8.0.230.0180.00716.80
8.0.220.0200.00616.80
8.0.210.0130.01316.80
8.0.200.0140.01316.80
8.0.190.0290.00016.80
8.0.180.0270.00416.80
8.0.170.0220.00416.80
8.0.160.0250.00416.80
8.0.150.0240.00416.80
8.0.140.0200.00916.80
8.0.130.0200.00916.80
8.0.120.0240.00416.80
8.0.110.0160.00816.80
8.0.100.0270.00016.80
8.0.90.0220.00516.80
8.0.80.0180.00717.92
8.0.70.0210.00716.80
8.0.60.0270.00016.80
8.0.50.0190.00616.80
8.0.30.0260.00016.80
8.0.20.0220.00516.80
8.0.10.0140.01216.80

preferences:
30.31 ms | 403 KiB | 5 Q