3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyObjectStorage extends SplObjectStorage { public function addAll(SplObjectStorage $object) {} } $o = new MyObjectStorage(); $o2 = new MyObjectStorage(); $o->addAll($o2);

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)
8.3.60.0090.00618.29
8.3.50.0100.00921.15
8.3.40.0080.00818.57
8.3.30.0070.00718.63
8.3.20.0100.00020.13
8.3.10.0080.00021.77
8.3.00.0080.00019.44
8.2.180.0140.00716.75
8.2.170.0110.00422.96
8.2.160.0060.01020.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0090.00017.50
8.2.110.0030.00621.95
8.2.100.0060.00617.50
8.2.90.0040.00419.08
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0090.00017.68
8.2.50.0060.00618.07
8.2.40.0040.00419.16
8.2.30.0070.00019.85
8.2.20.0040.00417.70
8.2.10.0050.00318.09
8.2.00.0040.00417.91
8.1.280.0040.01125.92
8.1.270.0060.00920.32
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00922.58
8.1.230.0060.00617.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00017.35
8.1.190.0030.00617.10
8.1.180.0080.00018.10
8.1.170.0000.00818.57
8.1.160.0000.00722.02
8.1.150.0000.00718.87
8.1.140.0050.00517.39
8.1.130.0020.00517.64
8.1.120.0000.00717.39
8.1.110.0040.00417.40
8.1.100.0000.00717.46
8.1.90.0060.00317.40
8.1.80.0000.00717.35
8.1.70.0030.00317.27
8.1.60.0050.00317.56
8.1.50.0080.00017.47
8.1.40.0030.00517.53
8.1.30.0040.00417.56
8.1.20.0000.00817.66
8.1.10.0000.00717.50
8.1.00.0040.00417.51
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0030.00518.37
8.0.270.0030.00317.10
8.0.260.0030.00317.06
8.0.250.0040.00416.85
8.0.240.0030.00316.84
8.0.230.0040.00316.81
8.0.220.0030.00316.91
8.0.210.0080.00016.88
8.0.200.0060.00016.95
8.0.190.0090.00316.85
8.0.180.0040.00416.86
8.0.170.0040.00416.91
8.0.160.0030.00316.84
8.0.150.0000.00716.85
8.0.140.0050.00216.82
8.0.130.0060.00013.29
8.0.120.0030.00516.93
8.0.110.0040.00416.80
8.0.100.0050.00316.91
8.0.90.0050.00316.91
8.0.80.0130.00316.93
8.0.70.0040.00416.89
8.0.60.0000.00816.88
8.0.50.0000.00716.91
8.0.30.0080.00617.09
8.0.20.0080.01017.40
8.0.10.0000.00716.88
8.0.00.0080.01116.65
7.4.330.0050.00015.08
7.4.320.0030.00316.33
7.4.300.0000.00616.49
7.4.290.0040.00816.45
7.4.280.0050.00316.41
7.4.270.0040.00416.43
7.4.260.0030.00316.54
7.4.250.0000.00716.47
7.4.240.0020.00616.54
7.4.230.0030.00316.64
7.4.220.0090.00816.45
7.4.210.0100.01016.67
7.4.200.0030.00316.50
7.4.160.0060.00916.45
7.4.150.0130.00417.40
7.4.140.0180.00717.86
7.4.130.0130.00816.49
7.4.120.0080.00816.51
7.4.110.0090.01216.29
7.4.100.0160.00716.71
7.4.90.0170.00016.59
7.4.80.0060.01219.39
7.4.70.0130.01016.42
7.4.60.0040.01216.42
7.4.50.0030.00616.29
7.4.40.0130.00316.73
7.4.30.0140.00416.43
7.4.00.0030.00915.04
7.3.330.0060.00013.13
7.3.320.0000.00513.32
7.3.310.0030.00616.32
7.3.300.0030.00316.16
7.3.290.0110.00516.29
7.3.280.0070.01116.30
7.3.270.0140.00317.40
7.3.260.0060.01216.24
7.3.250.0090.01116.24
7.3.240.0140.00416.18
7.3.230.0110.00716.39
7.3.210.0110.00716.27
7.3.200.0070.01016.52
7.3.190.0170.00616.54
7.3.180.0090.01016.32
7.3.170.0120.00316.53
7.3.160.0000.01716.27
7.2.330.0060.01216.29
7.2.320.0110.00716.41
7.2.310.0130.00916.56
7.2.300.0130.00316.46
7.2.290.0170.00016.64
7.2.60.0120.00416.84
7.2.00.0060.00619.61
7.1.200.0000.00815.81
7.1.100.0090.00617.95
7.1.70.0000.00716.81
7.1.60.0170.00719.12
7.1.50.0030.00916.99
7.1.00.0000.07722.51
7.0.200.0080.00416.75
7.0.60.0030.09019.87
7.0.50.0130.07017.88
7.0.40.0200.07019.97
7.0.30.0600.07320.21
7.0.20.0230.04720.19
7.0.10.0100.08020.08
7.0.00.0030.08720.08
5.6.280.0130.06321.16
5.6.210.0130.07720.57
5.6.200.0070.04018.29
5.6.190.0070.05720.61
5.6.180.0170.04720.42
5.6.170.0200.05320.45
5.6.160.0130.03320.44
5.6.150.0030.08318.18
5.6.140.0030.06318.17
5.6.130.0070.08318.27
5.6.120.0100.06021.01
5.6.110.0100.04721.05
5.6.100.0130.07721.02
5.6.90.0130.05721.04
5.6.80.0070.04320.39
5.6.70.0200.02320.38
5.5.350.0200.03320.34
5.5.340.0070.04018.09
5.5.330.0030.06020.27
5.5.320.0370.05320.32
5.5.310.0100.04320.32
5.5.300.0130.07717.97
5.5.290.0070.05317.99
5.5.280.0130.08320.88
5.5.270.0100.04020.90
5.5.260.0070.07320.77
5.5.250.0070.06020.55
5.5.240.0370.05720.16
5.4.450.0630.06019.62
5.4.440.0570.05719.61
5.4.430.0430.06319.57
5.4.420.0600.05019.61
5.4.410.0670.05719.33
5.4.400.0530.05719.28
5.4.390.0600.06019.13
5.4.380.0770.04719.37
5.4.370.0570.05719.12
5.4.360.0600.05318.84
5.4.350.0670.05019.28
5.4.340.0570.05019.02
5.4.320.0500.06019.28
5.4.310.0630.04719.29
5.4.300.0670.05019.14
5.4.290.0530.06019.13
5.4.280.0570.05319.01
5.4.270.0530.05719.12
5.4.260.0600.06719.27
5.4.250.0570.06719.27
5.4.240.0530.05719.36
5.4.230.0500.05719.28
5.4.220.0470.06319.26
5.4.210.0570.05319.24
5.4.200.0670.05319.05
5.4.190.0670.05019.36
5.4.180.0700.06719.37
5.4.170.0700.04719.27
5.4.160.0570.05719.09
5.4.150.0530.06719.26
5.4.140.0570.06716.47
5.4.130.0600.04316.37
5.4.120.0670.05316.49
5.4.110.0530.05316.65
5.4.100.0700.04716.50
5.4.90.0600.05016.66
5.4.80.0600.05016.46
5.4.70.0200.07016.59
5.4.60.0230.05716.45
5.4.50.0030.07316.55
5.4.40.0000.03316.24
5.4.30.0070.04016.25
5.4.20.0030.03316.52

preferences:
67.86 ms | 401 KiB | 5 Q