3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new ArrayObject(); $a['ID'] = 42; $b = &$a['ID']; $c = $a; $c['ID'] &= 0; $c['ID'] |= 37; echo $a['ID']."\n"; echo $b."\n"; echo $c['ID']."\n";

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)
8.3.60.0070.01418.43
8.3.50.0090.00921.93
8.3.40.0100.01018.79
8.3.30.0110.00419.07
8.3.20.0040.00420.07
8.3.10.0040.00423.65
8.3.00.0080.00020.57
8.2.180.0110.00816.75
8.2.170.0070.00722.96
8.2.160.0130.00022.20
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0090.00022.13
8.2.100.0120.00018.03
8.2.90.0000.00819.35
8.2.80.0040.00418.05
8.2.70.0000.00817.75
8.2.60.0040.00418.03
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0080.00018.15
8.2.20.0040.00417.59
8.2.10.0050.00317.80
8.2.00.0040.00417.77
8.1.280.0180.00025.92
8.1.270.0060.00323.96
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.61
8.1.230.0110.00019.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0040.00421.91
8.1.150.0000.00718.59
8.1.140.0070.00017.48
8.1.130.0050.00517.72
8.1.120.0000.00717.44
8.1.110.0000.00717.43
8.1.100.0000.00817.41
8.1.90.0040.00417.34
8.1.80.0040.00417.46
8.1.70.0000.00717.35
8.1.60.0060.00317.56
8.1.50.0000.00817.53
8.1.40.0040.00417.41
8.1.30.0060.00317.57
8.1.20.0000.00817.56
8.1.10.0060.00317.47
8.1.00.0000.00817.37
8.0.300.0080.00018.77
8.0.290.0050.00217.04
8.0.280.0000.00718.44
8.0.270.0000.00717.24
8.0.260.0060.00016.78
8.0.250.0030.00317.01
8.0.240.0040.00416.84
8.0.230.0030.00316.89
8.0.220.0030.00516.77
8.0.210.0000.00716.86
8.0.200.0060.00016.87
8.0.190.0040.00416.93
8.0.180.0030.00316.88
8.0.170.0080.00016.93
8.0.160.0040.00416.84
8.0.150.0020.00516.77
8.0.140.0070.00016.86
8.0.130.0000.00613.24
8.0.120.0050.00316.84
8.0.110.0040.00416.84
8.0.100.0040.00416.83
8.0.90.0050.00316.95
8.0.80.0090.00616.92
8.0.70.0000.00716.95
8.0.60.0040.00416.84
8.0.50.0040.00416.90
8.0.30.0050.01317.13
8.0.20.0160.00717.40
8.0.10.0050.00516.77
8.0.00.0140.00516.71
7.4.330.0050.00015.00
7.4.320.0000.00616.47
7.4.300.0030.00316.43
7.4.290.0080.00016.55
7.4.280.0000.00816.48
7.4.270.0020.00516.55
7.4.260.0030.00316.44
7.4.250.0030.00316.46
7.4.240.0020.00516.44
7.4.230.0050.00216.52
7.4.220.0130.01316.47
7.4.210.0070.00916.44
7.4.200.0050.00216.62
7.4.190.0000.00716.46
7.4.160.0040.01216.31
7.4.150.0190.00617.40
7.4.140.0100.01017.86
7.4.130.0070.01016.48
7.4.120.0080.01116.49
7.4.110.0100.00616.57
7.4.100.0120.00816.43
7.4.90.0040.01216.41
7.4.80.0100.01016.63
7.4.70.0130.00316.51
7.4.60.0130.00316.50
7.4.50.0000.00416.29
7.4.40.0100.00622.77
7.4.30.0130.00316.46
7.4.00.0080.00815.09
7.3.330.0050.00213.19
7.3.320.0050.00013.05
7.3.310.0030.00316.28
7.3.300.0040.00416.25
7.3.290.0060.00816.35
7.3.280.0080.00716.31
7.3.270.0160.00317.40
7.3.260.0100.01316.66
7.3.250.0130.00416.45
7.3.240.0080.00816.36
7.3.230.0100.00716.39
7.3.210.0060.01516.49
7.3.200.0120.00919.39
7.3.190.0110.00716.64
7.3.180.0120.00316.52
7.3.170.0080.00816.61
7.3.160.0100.00616.63
7.3.120.0060.01015.08
7.3.00.0090.00616.33
7.2.330.0150.00316.51
7.2.320.0070.01016.70
7.2.310.0080.00816.80
7.2.300.0110.00816.65
7.2.290.0190.00316.48
7.2.130.0030.01016.98
7.2.120.0100.00617.08
7.2.110.0000.01517.14
7.2.100.0130.00316.69
7.2.90.0070.01016.70
7.2.80.0050.00516.90
7.2.70.0030.01016.72
7.2.60.0090.00616.80
7.2.50.0030.01216.92
7.2.40.0110.00417.04
7.2.30.0070.00717.15
7.2.20.0110.00417.00
7.2.10.0000.01616.96
7.2.00.0060.00818.21
7.1.250.0080.00315.74
7.1.240.0040.00715.93
7.1.230.0070.00715.95
7.1.220.0060.00615.83
7.1.210.0060.00615.77
7.1.200.0060.00615.79
7.1.190.0000.01415.73
7.1.180.0070.01015.56
7.1.170.0110.00315.76
7.1.160.0080.00415.90
7.1.150.0000.00915.99
7.1.140.0000.01315.93
7.1.130.0030.00615.90
7.1.120.0110.00415.86
7.1.110.0000.00815.89
7.1.100.0070.00317.08
7.1.90.0000.01416.02
7.1.80.0060.00315.87
7.1.70.0090.00916.33
7.1.60.0060.01017.58
7.1.50.0050.00716.27
7.1.40.0080.00615.76
7.1.30.0090.00315.72
7.1.20.0030.01015.75
7.1.10.0070.00315.94
7.1.00.0020.04519.01
7.0.330.0040.01115.20
7.0.320.0060.00615.51
7.0.310.0000.01315.22
7.0.300.0070.01015.29
7.0.290.0040.00415.19
7.0.280.0100.00315.09
7.0.270.0060.00915.46
7.0.260.0090.00315.20
7.0.250.0030.01015.45
7.0.240.0040.01115.66
7.0.230.0090.00315.31
7.0.220.0000.01115.21
7.0.210.0030.01215.45
7.0.200.0040.00816.14
7.0.190.0040.00415.46
7.0.180.0040.00815.37
7.0.170.0030.01015.11
7.0.160.0070.00415.41
7.0.150.0060.00915.36
7.0.140.0050.04218.73
7.0.130.0080.00615.41
7.0.120.0000.00815.34
7.0.110.0080.00315.25
7.0.100.0050.04417.74
7.0.90.0070.03017.71
7.0.80.0050.04417.50
7.0.70.0060.04417.71
7.0.60.0140.04217.69
7.0.50.0080.03017.94
7.0.40.0080.02316.63
7.0.30.0080.04316.73
7.0.20.0030.04516.68
7.0.10.0070.03716.71
7.0.00.0030.03216.74
5.6.380.0080.00414.51
5.6.370.0100.00614.24
5.6.360.0000.01114.07
5.6.350.0130.00014.41
5.6.340.0040.00714.49
5.6.330.0030.00714.55
5.6.320.0000.00914.57
5.6.310.0060.00314.47
5.6.300.0140.00314.23
5.6.290.0040.00814.30
5.6.280.0020.04217.97
5.6.270.0040.00714.70
5.6.260.0030.01014.43
5.6.250.0070.04317.55
5.6.240.0030.03417.67
5.6.230.0110.03717.54
5.6.220.0120.03717.72
5.6.210.0070.02417.47
5.6.200.0000.04617.69
5.6.190.0020.04617.65
5.6.180.0110.04617.80
5.6.170.0090.04217.83
5.6.160.0080.04217.59
5.6.150.0070.03317.73
5.6.140.0050.04617.60
5.6.130.0030.04817.68
5.6.120.0020.02917.77
5.6.110.0030.02717.78
5.6.100.0030.03317.88
5.6.90.0020.04117.55
5.6.80.0020.04717.32
5.6.70.0090.02317.32
5.6.60.0080.03817.30
5.6.50.0110.04117.45
5.6.40.0050.04217.32
5.6.30.0040.02717.29
5.6.20.0040.02417.38
5.6.10.0080.04117.49
5.6.00.0050.02317.42
5.5.380.0070.04015.92
5.5.370.0110.03515.86
5.5.360.0070.04515.90
5.5.350.0080.02015.90
5.5.340.0050.04015.92
5.5.330.0070.04316.10
5.5.320.0050.04516.14
5.5.310.0090.03515.97
5.5.300.0020.04616.03
5.5.290.0130.03816.22
5.5.280.0120.02315.98
5.5.270.0100.03716.05
5.5.260.0030.04715.95
5.5.250.0060.04315.90
5.5.240.0100.03615.61
5.5.230.0110.03815.63
5.5.220.0040.02915.55
5.5.210.0050.02715.72
5.5.200.0090.03815.58
5.5.190.0050.03815.65
5.5.180.0080.02515.55
5.5.170.0000.00810.91
5.5.160.0020.02315.70
5.5.150.0080.04015.73
5.5.140.0050.04315.80
5.5.130.0070.03715.54
5.5.120.0070.04015.68
5.5.110.0050.02315.54
5.5.100.0030.03315.45
5.5.90.0070.03015.53
5.5.80.0060.04315.41
5.5.70.0050.04315.50
5.5.60.0030.03115.40
5.5.50.0030.03715.39
5.5.40.0080.03515.52
5.5.30.0100.03515.50
5.5.20.0090.03815.59
5.5.10.0060.03015.62
5.5.00.0080.03215.63
5.4.450.0030.04515.01
5.4.440.0050.03815.23
5.4.430.0040.02615.16
5.4.420.0140.03315.15
5.4.410.0110.02214.99
5.4.400.0030.02815.07
5.4.390.0030.02814.93
5.4.380.0050.03115.09
5.4.370.0060.03815.00
5.4.360.0050.02715.14
5.4.350.0100.01815.12
5.4.340.0070.04015.10
5.4.330.0080.00510.70
5.4.320.0060.03815.01
5.4.310.0070.03514.96
5.4.300.0050.02515.07
5.4.290.0030.04614.95
5.4.280.0080.03914.87
5.4.270.0060.04114.82
5.4.260.0050.04214.93
5.4.250.0080.03814.88
5.4.240.0040.02114.98
5.4.230.0000.02815.00
5.4.220.0050.02715.15
5.4.210.0070.03714.84
5.4.200.0050.02515.04
5.4.190.0030.04415.13
5.4.180.0060.03515.13
5.4.170.0030.04414.84
5.4.160.0100.03315.19
5.4.150.0060.03914.96
5.4.140.0030.03213.79
5.4.130.0070.03713.76
5.4.120.0070.03513.69
5.4.110.0080.03513.67
5.4.100.0120.02813.63
5.4.90.0030.03913.76
5.4.80.0050.03713.57
5.4.70.0020.04213.75
5.4.60.0070.02313.64
5.4.50.0080.02013.80
5.4.40.0030.04213.52
5.4.30.0040.02413.67
5.4.20.0050.02213.64
5.4.10.0080.03813.65
5.4.00.0050.03613.33
5.3.290.0030.04012.64
5.3.280.0030.03612.45
5.3.270.0020.04112.54
5.3.260.0030.02612.55
5.3.250.0060.03812.51
5.3.240.0050.03812.46
5.3.230.0070.02012.48
5.3.220.0080.02012.37
5.3.210.0050.04212.39
5.3.200.0020.03812.52
5.3.190.0100.03612.38
5.3.180.0040.02012.39
5.3.170.0050.03712.60
5.3.160.0070.03512.48
5.3.150.0080.04212.44
5.3.140.0060.04312.46
5.3.130.0020.03712.51
5.3.120.0000.02812.56
5.3.110.0050.03412.46
5.3.100.0060.04212.29
5.3.90.0050.02412.25
5.3.80.0070.04012.13
5.3.70.0060.02912.17
5.3.60.0050.03512.27
5.3.50.0030.02212.19
5.3.40.0020.03812.00
5.3.30.0050.02712.18
5.3.20.0030.04311.95
5.3.10.0020.04011.88
5.3.00.0100.02111.91
5.2.170.0000.03910.30
5.2.160.0030.03210.29
5.2.150.0080.03010.20
5.2.140.0090.02910.26
5.2.130.0030.03110.29
5.2.120.0040.01910.18
5.2.110.0070.02710.26
5.2.100.0070.01810.27
5.2.90.0050.03210.30
5.2.80.0050.03210.25
5.2.70.0070.01710.18
5.2.60.0020.03510.23
5.2.50.0000.03810.23
5.2.40.0050.03510.12
5.2.30.0020.03210.12
5.2.20.0020.02310.17
5.2.10.0040.02010.18
5.2.00.0030.01810.09
5.1.60.0030.0189.73
5.1.50.0000.0239.62
5.1.40.0020.0139.73
5.1.30.0030.0199.91
5.1.20.0050.0279.91
5.1.10.0030.0309.78
5.1.00.0060.0189.66
5.0.50.0020.0158.98
5.0.40.0040.0208.92
5.0.30.0060.0308.83
5.0.20.0030.0188.86
5.0.10.0100.0058.82
5.0.00.0020.0228.84
4.4.90.0030.0138.66
4.4.80.0020.0108.66
4.4.70.0000.0108.66
4.4.60.0020.0108.66
4.4.50.0000.0178.66
4.4.40.0000.0258.66
4.4.30.0000.0168.66
4.4.20.0030.0118.66
4.4.10.0030.0188.66
4.4.00.0030.0268.66
4.3.110.0020.0088.66
4.3.100.0000.0208.66
4.3.90.0030.0138.66
4.3.80.0000.0328.66
4.3.70.0030.0158.66
4.3.60.0020.0108.66
4.3.50.0000.0168.66
4.3.40.0030.0178.66
4.3.30.0070.0078.66
4.3.20.0030.0178.66
4.3.10.0060.0108.66
4.3.00.0040.0088.66

preferences:
42.52 ms | 401 KiB | 5 Q