3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new SplObjectStorage(); for($i=0; $i < 10000;$i++) { $a->attach( (object) array( 'val' => $i )); }

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)
8.3.60.0130.00721.00
8.3.50.0130.00624.00
8.3.40.0140.00722.92
8.3.30.0120.00923.42
8.3.20.0110.00024.57
8.3.10.0040.01227.69
8.3.00.0130.00022.25
8.2.180.0170.00722.06
8.2.170.0170.01023.30
8.2.160.0120.00624.90
8.2.150.0000.01124.18
8.2.140.0070.00424.66
8.2.130.0060.00326.26
8.2.120.0030.00626.34
8.2.110.0040.00726.18
8.2.100.0060.01023.73
8.2.90.0090.00623.60
8.2.80.0000.01022.00
8.2.70.0060.00622.00
8.2.60.0080.00322.18
8.2.50.0040.00821.88
8.2.40.0070.00422.76
8.2.30.0000.01422.30
8.2.20.0040.00722.00
8.2.10.0000.01022.32
8.2.00.0000.01022.00
8.1.280.0070.01725.92
8.1.270.0030.00627.96
8.1.260.0070.00726.35
8.1.250.0060.00628.09
8.1.240.0040.00728.04
8.1.230.0080.00823.78
8.1.220.0070.00322.05
8.1.210.0110.00021.85
8.1.200.0080.00421.85
8.1.190.0070.00321.75
8.1.180.0050.00522.95
8.1.170.0040.00823.09
8.1.160.0070.00326.48
8.1.150.0080.00323.19
8.1.140.0030.00721.93
8.1.130.0030.00622.43
8.1.120.0030.00721.88
8.1.110.0030.00722.02
8.1.100.0030.00622.01
8.1.90.0030.00722.09
8.1.80.0030.00621.94
8.1.70.0030.00621.98
8.1.60.0040.00722.20
8.1.50.0000.01122.09
8.1.40.0110.00022.10
8.1.30.0040.00722.07
8.1.20.0060.00622.18
8.1.10.0030.00922.13
8.1.00.0030.00722.04
8.0.300.0000.01121.79
8.0.290.0040.00821.43
8.0.280.0060.00322.93
8.0.270.0030.00721.74
8.0.260.0030.00621.74
8.0.250.0110.00021.38
8.0.240.0040.00721.39
8.0.230.0040.00721.42
8.0.220.0000.01021.13
8.0.210.0000.01021.31
8.0.200.0000.01021.23
8.0.190.0070.00421.41
8.0.180.0060.00621.22
8.0.170.0040.00821.30
8.0.160.0030.00721.32
8.0.150.0000.01021.29
8.0.140.0100.00321.20
8.0.130.0000.00917.80
8.0.120.0060.00621.22
8.0.110.0040.00721.23
8.0.100.0030.00721.11
8.0.90.0030.00921.32
8.0.80.0160.01621.29
8.0.70.0040.00721.19
8.0.60.0030.00721.36
8.0.50.0080.00421.13
8.0.30.0150.01321.34
8.0.20.0150.01121.15
8.0.10.0000.01121.51
8.0.00.0160.02220.97
7.4.330.0050.00318.96
7.4.320.0030.00720.93
7.4.300.0000.00920.95
7.4.290.0060.00320.77
7.4.280.0000.01020.91
7.4.270.0070.00420.96
7.4.260.0000.01120.92
7.4.250.0040.00820.79
7.4.240.0090.00220.97
7.4.230.0000.01020.99
7.4.220.0060.02220.93
7.4.210.0080.01520.90
7.4.200.0100.00021.11
7.4.190.0070.00320.97
7.4.160.0070.01820.92
7.4.150.0180.00921.03
7.4.140.0140.01120.96
7.4.130.0190.00920.96
7.4.120.0190.01120.96
7.4.110.0170.01020.99
7.4.100.0150.02321.08
7.4.90.0180.00720.84
7.4.80.0070.02721.18
7.4.70.0190.01621.05
7.4.60.0110.01820.83
7.4.50.0060.00320.82
7.4.40.0150.01020.93
7.4.30.0070.01720.84
7.4.00.0060.01519.09
7.3.330.0000.00817.83
7.3.320.0040.00417.56
7.3.310.0030.00920.59
7.3.300.0000.01020.65
7.3.290.0060.01620.86
7.3.280.0130.01620.75
7.3.270.0100.01420.85
7.3.260.0160.00920.91
7.3.250.0160.01421.00
7.3.240.0160.00921.00
7.3.230.0090.01520.68
7.3.210.0130.01320.91
7.3.200.0160.01921.01
7.3.190.0120.01520.64
7.3.180.0280.00620.71
7.3.170.0070.01620.98
7.3.160.0160.01920.82
7.3.120.0070.01419.24
7.2.330.0150.01421.09
7.2.320.0120.01721.31
7.2.310.0090.01720.82
7.2.300.0070.01721.21
7.2.290.0170.02021.12
7.2.00.0090.00623.14
7.1.100.0030.01322.06
7.1.70.0110.00421.04
7.1.60.0170.01321.24
7.1.50.0070.02320.72
7.1.00.0030.08026.34
7.0.200.0050.00520.91
7.0.140.0000.07726.12
7.0.60.0070.08024.93
7.0.50.0070.07322.81
7.0.40.0000.05020.22
7.0.30.0270.06720.09
7.0.20.0170.05720.21
7.0.10.0130.08720.30
7.0.00.0170.07720.17
5.6.280.0100.08027.74
5.6.210.0170.07027.35
5.6.200.0070.09724.87
5.6.190.0130.09327.09
5.6.180.0170.06727.19
5.6.170.0270.07727.05
5.6.160.0070.09726.99
5.6.150.0130.08724.81
5.6.140.0070.05024.75
5.6.130.0000.07024.84
5.6.120.0070.05027.71
5.6.110.0100.06327.74
5.6.100.0100.05727.71
5.6.90.0170.08727.70
5.6.80.0100.08727.09
5.5.350.4170.05327.10
5.5.340.0130.08024.46
5.5.330.0030.05026.89
5.5.320.0470.07326.79
5.5.310.0300.09326.95
5.5.300.0000.07724.65
5.5.290.0100.10024.69
5.5.280.0070.09327.61
5.5.270.0200.05327.48
5.5.260.0130.08727.47
5.5.250.0100.06727.31
5.5.240.0270.07326.96
5.4.450.0270.06727.88
5.4.440.0300.07327.93
5.4.430.0270.07328.09
5.4.420.0400.05328.08
5.4.410.0370.06327.75
5.4.400.0130.07727.59
5.4.390.0270.08027.45
5.4.380.0130.08027.19
5.4.370.0230.06726.99
5.4.360.0170.07027.06
5.4.350.0200.08027.18
5.4.340.0130.08027.00
5.4.320.0120.04620.99
5.4.310.0090.04920.98
5.4.300.0130.05020.98
5.4.290.0100.04920.98
5.4.280.0060.05120.88
5.4.270.0070.05020.88
5.4.260.0110.05520.88
5.4.250.0150.07520.88
5.4.240.0120.07120.88
5.4.230.0120.04920.88
5.4.220.0110.04720.87
5.4.210.0090.05220.88
5.4.200.0090.05320.88
5.4.190.0110.04920.87
5.4.180.0100.04920.87
5.4.170.0110.04720.88
5.4.160.0090.05020.88
5.4.150.0110.04720.87
5.4.140.0090.05020.55
5.4.130.0050.05320.55
5.4.120.0180.05920.50
5.4.110.0100.05220.50
5.4.100.0130.04420.50
5.4.90.0090.05120.50
5.4.80.0100.04820.50
5.4.70.0090.04720.50
5.4.60.0110.04720.50
5.4.50.0150.04620.49
5.4.40.0080.04920.48
5.4.30.0120.04620.48
5.4.20.0100.04620.48
5.4.10.0080.04820.61
5.4.00.0070.03911.78
5.3.290.0110.06821.21
5.3.280.0120.04821.14
5.3.270.0090.05221.15
5.3.260.0090.06121.16
5.3.250.0090.05221.15
5.3.240.0130.04921.15
5.3.230.0110.05821.14
5.3.220.0110.07621.11
5.3.210.0070.05621.12
5.3.200.0100.05121.11
5.3.190.0050.05821.12
5.3.180.0100.05021.11
5.3.170.0130.05921.11
5.3.160.0140.04721.11
5.3.150.0070.05221.11
5.3.140.0100.04921.10
5.3.130.0080.05621.09
5.3.120.0090.06121.10
5.3.110.0120.05621.09
5.3.100.0110.07020.59
5.3.90.0080.05220.57
5.3.80.0090.05020.56
5.3.70.0040.05420.56
5.3.60.0080.05120.54
5.3.50.0100.05020.49
5.3.40.0080.07120.49
5.3.30.0080.04518.46
5.3.20.0100.04518.23
5.3.10.0070.04518.20
5.3.00.0110.04218.18
5.2.170.0070.03814.38
5.2.160.0070.03614.38
5.2.150.0070.04014.38
5.2.140.0060.04314.37
5.2.130.0090.03514.34
5.2.120.0060.04114.34
5.2.110.0040.03814.33
5.2.100.0070.04114.33
5.2.90.0060.03614.16
5.2.80.0050.03914.32
5.2.70.0100.03514.32
5.2.60.0070.04014.28
5.2.50.0100.03814.15
5.2.40.0130.05014.13
5.2.30.0080.04914.10
5.2.20.0090.04114.09
5.2.10.0060.05114.01
5.2.00.0090.04413.87
5.1.60.0060.03314.46
5.1.50.0090.03914.46
5.1.40.0080.03614.54
5.1.30.0040.03814.89
5.1.20.0070.04914.91
5.1.10.0070.03414.64
5.1.00.0030.03714.64
5.0.50.0050.0196.62
5.0.40.0070.0166.48
5.0.30.0050.0306.29
5.0.20.0040.0196.26
5.0.10.0030.0226.24
5.0.00.0040.0366.23
4.4.90.0020.0234.78
4.4.80.0040.0234.75
4.4.70.0040.0214.75
4.4.60.0040.0194.75
4.4.50.0050.0154.77
4.4.40.0050.0264.71
4.4.30.0030.0164.76
4.4.20.0040.0154.85
4.4.10.0030.0154.84
4.4.00.0030.0254.76
4.3.110.0040.0154.67
4.3.100.0040.0144.66
4.3.90.0050.0124.63
4.3.80.0030.0244.58
4.3.70.0030.0154.63
4.3.60.0000.0184.63
4.3.50.0030.0154.63
4.3.40.0020.0264.54
4.3.30.0040.0213.28
4.3.20.0050.0203.26
4.3.10.0020.0203.21
4.3.00.0100.0207.33

preferences:
38.01 ms | 401 KiB | 5 Q