3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X extends ArrayObject{ public function offsetSet($key, $val){ echo "offsetSet called \n"; parent::offsetSet($key, $val); } } $arr = new X([]); $arr->append('val'); $arr->offsetSet(5, 'val');print_r($arr);

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)
8.3.60.0070.00716.50
8.3.50.0120.00822.05
8.3.40.0140.00718.88
8.3.30.0100.00318.92
8.3.20.0030.00619.97
8.3.10.0050.00321.75
8.3.00.0060.00317.79
8.2.180.0110.01116.50
8.2.170.0040.01122.96
8.2.160.0070.01020.35
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0110.00320.86
8.2.110.0080.00422.19
8.2.100.0040.00817.71
8.2.90.0040.00419.16
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00917.92
8.2.50.0030.00518.07
8.2.40.0030.00618.09
8.2.30.0040.00417.92
8.2.20.0080.00017.68
8.2.10.0000.00718.05
8.2.00.0030.00617.72
8.1.280.0140.00025.92
8.1.270.0030.00523.80
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00624.02
8.1.230.0080.00419.01
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0040.00418.43
8.1.160.0000.00721.91
8.1.150.0080.00018.92
8.1.140.0040.00417.42
8.1.130.0000.00717.78
8.1.120.0030.00517.41
8.1.110.0040.00417.24
8.1.100.0000.00717.44
8.1.90.0000.00717.43
8.1.80.0000.00717.29
8.1.70.0000.00717.36
8.1.60.0030.00717.62
8.1.50.0040.00417.51
8.1.40.0060.00317.42
8.1.30.0000.00817.71
8.1.20.0000.00717.63
8.1.10.0040.00417.59
8.1.00.0070.00317.58
8.0.300.0050.00218.77
8.0.290.0000.00716.74
8.0.280.0000.00718.44
8.0.270.0030.00317.18
8.0.260.0030.00317.17
8.0.250.0000.00716.87
8.0.240.0000.00716.85
8.0.230.0070.00016.78
8.0.220.0030.00316.71
8.0.210.0000.00716.84
8.0.200.0000.00616.80
8.0.190.0050.00316.74
8.0.180.0040.00416.82
8.0.170.0000.00816.86
8.0.160.0080.00016.89
8.0.150.0070.00016.67
8.0.140.0000.00716.74
8.0.130.0030.00313.21
8.0.120.0040.00416.78
8.0.110.0000.00716.76
8.0.100.0020.00516.81
8.0.90.0030.00316.77
8.0.80.0150.00616.76
8.0.70.0000.00716.89
8.0.60.0070.00016.77
8.0.50.0070.00016.87
8.0.30.0100.01016.87
8.0.20.0100.00917.40
8.0.10.0000.00917.05
8.0.00.0120.00816.86
7.4.330.0000.00615.00
7.4.320.0000.00716.44
7.4.300.0030.00316.56
7.4.290.0000.00716.59
7.4.280.0070.00016.51
7.4.270.0000.00716.61
7.4.260.0000.00716.48
7.4.250.0000.00716.48
7.4.240.0020.00516.45
7.4.230.0060.00016.35
7.4.220.0130.00616.68
7.4.210.0090.00516.64
7.4.200.0070.00016.39
7.4.160.0100.00516.61
7.4.150.0050.01317.40
7.4.140.0070.00917.86
7.4.130.0090.00916.43
7.4.120.0050.01116.44
7.4.110.0110.00616.37
7.4.100.0070.01016.61
7.4.90.0110.00616.52
7.4.80.0140.00319.39
7.4.70.0070.01016.43
7.4.60.0090.00916.52
7.4.50.0040.00416.22
7.4.40.0060.01216.69
7.4.30.0090.00616.53
7.4.00.0070.01014.95
7.3.330.0000.00713.05
7.3.320.0060.00013.24
7.3.310.0000.00716.20
7.3.300.0040.00416.25
7.3.290.0030.01016.16
7.3.280.0100.00916.25
7.3.270.0100.00717.40
7.3.260.0180.00016.50
7.3.250.0070.01016.51
7.3.240.0120.00616.25
7.3.230.0140.00216.43
7.3.210.0100.00716.41
7.3.200.0040.01319.39
7.3.190.0120.00616.30
7.3.180.0060.01116.33
7.3.170.0110.00616.32
7.3.160.0090.00616.57
7.3.120.0030.01514.76
7.3.110.0040.01114.84
7.3.100.0060.00614.40
7.3.90.0040.00714.49
7.3.80.0030.01014.46
7.3.70.0040.01114.74
7.3.60.0070.00314.84
7.3.50.0030.01614.70
7.3.40.0100.00314.77
7.3.30.0070.00714.54
7.3.20.0090.00616.70
7.3.10.0100.00316.58
7.3.00.0100.00316.30
7.2.330.0130.01016.60
7.2.320.0080.00816.65
7.2.310.0080.01516.72
7.2.300.0130.00316.48
7.2.290.0120.00316.47
7.2.250.0060.01314.52
7.2.240.0040.01214.96
7.2.230.0100.00615.18
7.2.220.0030.00914.93
7.2.210.0070.00714.90
7.2.200.0110.00715.00
7.2.190.0060.00915.06
7.2.180.0090.00914.79
7.2.170.0130.00315.05
7.2.00.0040.00719.18
7.1.330.0120.00315.48
7.1.320.0040.00715.86
7.1.310.0050.00815.80
7.1.300.0070.00715.57
7.1.290.0030.01415.79
7.1.280.0070.00715.63
7.1.270.0060.00515.66
7.1.260.0070.00715.50
7.1.100.0070.00718.13
7.1.70.0040.01116.97
7.1.60.0140.01119.40
7.1.50.0060.01216.79
7.1.00.0070.07322.48
7.0.200.0040.00416.72
7.0.140.0070.06721.92
7.0.60.0100.05320.04
7.0.50.0100.07717.86
7.0.40.0170.04720.23
7.0.30.0100.04720.30
7.0.20.0200.05720.19
7.0.10.0370.02720.08
7.0.00.0070.04020.25
5.6.280.0100.06720.93
5.6.210.0030.05720.75
5.6.200.0170.08318.27
5.6.190.0070.07720.33
5.6.180.0200.04020.45
5.6.170.0200.04020.51
5.6.160.0100.07020.52
5.6.150.0070.08318.18
5.6.140.0130.07318.24
5.6.130.0030.04318.16
5.6.120.0070.04021.01
5.6.110.0030.04321.05
5.6.100.0070.04021.03
5.6.90.0070.06720.98
5.6.80.0070.08020.38
5.5.350.0030.04320.41
5.5.340.0070.03717.96
5.5.330.0100.07020.40
5.5.320.0300.04720.20
5.5.310.0300.07320.19
5.5.300.0070.04318.07
5.5.290.0030.05717.98
5.5.280.0170.06320.72
5.5.270.0030.04320.87
5.5.260.0130.07320.87
5.5.250.0070.08320.79
5.5.240.3270.03720.19
5.4.450.0300.04719.54
5.4.440.0370.04319.39
5.4.430.0470.04319.58
5.4.420.0370.04019.45
5.4.410.0400.03719.38
5.4.400.0470.04019.00
5.4.390.0700.03718.95
5.4.380.0430.08018.79
5.4.370.0370.07718.84
5.4.360.0430.07718.57
5.4.350.0400.08018.73
5.4.340.0470.05018.63
5.4.320.0070.03612.50
5.4.310.0040.04312.50
5.4.300.0080.03612.51
5.4.290.0060.04212.50
5.4.280.0080.03512.40
5.4.270.0060.03812.40
5.4.260.0080.04412.39
5.4.250.0080.04112.40
5.4.240.0080.04512.40
5.4.230.0060.04712.39
5.4.220.0050.03812.39
5.4.210.0050.03712.39
5.4.200.0110.04012.39
5.4.190.0040.03812.39
5.4.180.0040.03812.39
5.4.170.0080.03412.40
5.4.160.0050.03712.39
5.4.150.0070.03612.39
5.4.140.0080.03812.07
5.4.130.0070.03812.06
5.4.120.0060.04612.02
5.4.110.0100.03212.02
5.4.100.0080.03512.02
5.4.90.0050.03912.01
5.4.80.0070.03512.02
5.4.70.0040.03612.02
5.4.60.0040.03612.02
5.4.50.0110.03012.01
5.4.40.0070.03312.00
5.4.30.0050.03612.00
5.4.20.0040.03612.00
5.4.10.0060.03412.00
5.4.00.0040.03811.49
5.3.290.0050.04312.80
5.3.280.0070.03612.71
5.3.270.0060.03912.72
5.3.260.0050.04012.72
5.3.250.0050.03912.72
5.3.240.0040.04012.72
5.3.230.0040.04012.70
5.3.220.0090.03612.68
5.3.210.0030.04212.68
5.3.200.0050.03812.68
5.3.190.0050.03912.68
5.3.180.0070.03612.67
5.3.170.0040.03912.67
5.3.160.0050.03612.68
5.3.150.0080.03412.67
5.3.140.0040.03712.66
5.3.130.0070.03712.66
5.3.120.0070.03812.66
5.3.110.0040.04412.66
5.3.100.0090.03412.13
5.3.90.0070.03512.11
5.3.80.0050.03612.10
5.3.70.0100.03212.10
5.3.60.0090.03312.09
5.3.50.0080.03512.03
5.3.40.0070.03512.03
5.3.30.0070.03411.99
5.3.20.0050.03611.77
5.3.10.0050.04511.74
5.3.00.0060.03511.72
5.2.170.0070.0279.22
5.2.160.0040.0299.23
5.2.150.0060.0289.22
5.2.140.0050.0309.22
5.2.130.0060.0349.18
5.2.120.0040.0289.18
5.2.110.0050.0289.19
5.2.100.0040.0299.18
5.2.90.0060.0309.19
5.2.80.0040.0319.18
5.2.70.0060.0299.18
5.2.60.0040.0309.13
5.2.50.0020.0329.10
5.2.40.0060.0359.08
5.2.30.0050.0339.05
5.2.20.0050.0329.04
5.2.10.0040.0298.95
5.2.00.0080.0318.81
5.1.60.0040.0248.09
5.1.50.0070.0218.09
5.1.40.0030.0258.07
5.1.30.0050.0298.42
5.1.20.0050.0248.45
5.1.10.0090.0208.17
5.1.00.0030.0408.17
5.0.50.0030.0216.64
5.0.40.0050.0176.51
5.0.30.0040.0306.31
5.0.20.0030.0196.28
5.0.10.0020.0276.26
5.0.00.0050.0306.25
4.4.90.0070.0184.78
4.4.80.0030.0154.75
4.4.70.0020.0234.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0060.0124.84
4.4.10.0010.0174.85
4.4.00.0010.0264.75
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0050.0124.63
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0040.0224.54
4.3.30.0020.0163.30
4.3.20.0020.0153.28
4.3.10.0020.0163.23
4.3.00.0030.01714.09

preferences:
69.16 ms | 401 KiB | 5 Q