3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( "foo" => 1, "bar" => 0, "test"=> 0, );$mask = 0;$i = 0;foreach($array as $value){$mask |= $value << $i;$i++;}var_dump($mask);

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)
8.3.60.0130.00316.50
8.3.50.0130.00822.11
8.3.40.0140.00718.73
8.3.30.0070.00718.95
8.3.20.0030.00620.07
8.3.10.0040.00421.87
8.3.00.0040.00417.68
8.2.180.0190.00318.28
8.2.170.0090.00922.96
8.2.160.0130.00020.34
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0000.01426.16
8.2.120.0040.00421.09
8.2.110.0000.01020.56
8.2.100.0040.00817.72
8.2.90.0040.00419.34
8.2.80.0080.00017.97
8.2.70.0030.00617.74
8.2.60.0080.00418.05
8.2.50.0000.00818.07
8.2.40.0080.00019.88
8.2.30.0080.00017.99
8.2.20.0030.00617.79
8.2.10.0000.00818.15
8.2.00.0000.00817.67
8.1.280.0070.01125.92
8.1.270.0050.00323.79
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.86
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01117.35
8.1.190.0030.00617.35
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0030.00622.04
8.1.150.0000.00718.85
8.1.140.0060.00317.39
8.1.130.0000.00817.82
8.1.120.0030.00317.41
8.1.110.0000.00717.46
8.1.100.0070.00017.34
8.1.90.0000.00817.46
8.1.80.0000.00717.48
8.1.70.0030.00317.32
8.1.60.0040.00417.50
8.1.50.0030.00617.52
8.1.40.0030.00617.43
8.1.30.0000.00817.60
8.1.20.0030.00517.61
8.1.10.0050.00217.46
8.1.00.0040.00417.40
8.0.300.0000.00918.77
8.0.290.0070.00016.58
8.0.280.0040.00418.35
8.0.270.0000.00716.85
8.0.260.0060.00017.15
8.0.250.0070.00016.84
8.0.240.0000.00716.91
8.0.230.0000.00816.93
8.0.220.0070.00016.85
8.0.210.0070.00016.89
8.0.200.0040.00416.98
8.0.190.0040.00416.91
8.0.180.0000.00716.83
8.0.170.0040.00416.88
8.0.160.0030.00316.88
8.0.150.0080.00016.82
8.0.140.0040.00416.83
8.0.130.0070.00013.30
8.0.120.0040.00416.91
8.0.110.0000.00716.77
8.0.100.0040.00416.67
8.0.90.0030.00316.92
8.0.80.0150.00616.92
8.0.70.0040.00416.82
8.0.60.0000.00716.75
8.0.50.0030.00516.67
8.0.30.0110.01116.87
8.0.20.0110.00817.40
8.0.10.0000.00816.95
8.0.00.0120.00516.75
7.4.330.0060.00015.02
7.4.320.0060.00016.59
7.4.300.0070.00016.42
7.4.290.0040.00416.60
7.4.280.0070.00016.48
7.4.270.0030.00316.50
7.4.260.0000.00816.50
7.4.250.0040.00416.35
7.4.240.0070.00016.50
7.4.230.0030.00316.61
7.4.220.0100.00716.55
7.4.210.0060.00816.46
7.4.200.0050.00316.41
7.4.160.0080.00816.41
7.4.150.0040.01417.40
7.4.140.0100.00717.86
7.4.130.0110.00516.52
7.4.120.0080.00916.55
7.4.110.0030.01316.35
7.4.100.0090.00916.35
7.4.90.0100.00716.55
7.4.80.0250.01819.39
7.4.70.0100.00716.26
7.4.60.0120.00616.41
7.4.50.0030.00616.48
7.4.40.0120.00616.30
7.4.30.0120.00616.50
7.4.00.0080.00814.87
7.3.330.0000.00513.02
7.3.320.0000.00512.99
7.3.310.0000.00716.32
7.3.300.0040.00416.19
7.3.290.0090.00616.26
7.3.280.0070.00916.28
7.3.270.0070.01317.40
7.3.260.0120.00416.49
7.3.250.0110.00516.52
7.3.240.0030.01416.27
7.3.230.0060.00916.39
7.3.210.0170.01016.55
7.3.200.0070.01019.39
7.3.190.0090.00616.21
7.3.180.0180.00016.49
7.3.170.0030.01316.27
7.3.160.0040.01116.21
7.3.120.0050.01214.72
7.3.110.0100.00714.95
7.3.100.0030.01015.06
7.3.90.0070.01114.61
7.3.80.0160.00014.50
7.3.70.0030.01014.77
7.3.60.0040.00414.51
7.3.50.0030.01014.54
7.3.40.0070.00714.70
7.3.30.0100.00714.87
7.3.20.0060.00616.51
7.3.10.0090.00316.78
7.3.00.0060.00916.60
7.2.330.0100.00616.62
7.2.320.0070.01016.28
7.2.310.0080.00916.64
7.2.300.0030.01316.49
7.2.290.0120.00316.57
7.2.250.0110.00314.88
7.2.240.0070.01015.02
7.2.230.0070.01415.13
7.2.220.0060.01214.92
7.2.210.0080.00815.15
7.2.200.0060.00314.72
7.2.190.0040.01114.75
7.2.180.0090.00014.86
7.2.170.0060.00915.07
7.1.330.0070.00715.56
7.1.320.0130.00315.87
7.1.310.0000.01415.79
7.1.300.0030.01015.84
7.1.290.0030.01015.92
7.1.280.0030.00716.02
7.1.270.0030.01015.61
7.1.260.0060.00615.98
7.1.100.0070.01117.90
7.1.70.0040.00416.84
7.1.60.0160.00619.25
7.1.50.0060.01517.03
7.1.00.0100.06722.33
7.0.200.0030.01316.84
7.0.140.0030.07322.12
7.0.60.0030.06019.95
7.0.50.0100.04017.87
7.0.40.0030.05020.02
7.0.30.0130.04320.09
7.0.20.0270.07320.30
7.0.10.0130.08320.09
7.0.00.0130.07020.01
5.6.280.0030.07321.04
5.6.210.0100.08320.62
5.6.200.0100.08318.20
5.6.190.0070.08720.67
5.6.180.0200.05020.35
5.6.170.0370.07020.41
5.6.160.0130.08020.47
5.6.150.0070.06718.12
5.6.140.0030.08718.08
5.6.130.0130.07318.08
5.6.120.0100.08021.00
5.6.110.0200.07721.13
5.6.100.0130.08721.00
5.6.90.0070.05721.12
5.6.80.0030.06720.35
5.5.350.0270.07720.40
5.5.340.0130.07317.93
5.5.330.0030.06720.43
5.5.320.0230.07320.28
5.5.310.0270.05320.29
5.5.300.0230.03717.88
5.5.290.0100.05317.98
5.5.280.0070.04320.76
5.5.270.0030.08720.86
5.5.260.0070.08720.93
5.5.250.0100.07720.63
5.5.240.0130.03020.26
5.4.450.0770.06019.28
5.4.440.0770.05319.64
5.4.430.0830.05019.28
5.4.420.0730.05719.44
5.4.410.0530.05019.14
5.4.400.0830.04719.00
5.4.390.0230.05018.82
5.4.380.0130.05318.58
5.4.370.0070.05718.65
5.4.360.0130.05718.54
5.4.350.0060.04311.98
5.4.340.0140.03511.97
5.4.320.0060.03612.46
5.4.310.0070.04412.45
5.4.300.0070.04112.45
5.4.290.0060.03812.45
5.4.280.0060.03712.35
5.4.270.0060.04212.35
5.4.260.0040.03912.35
5.4.250.0100.03812.35
5.4.240.0110.03912.35
5.4.230.0020.04212.34
5.4.220.0060.04312.34
5.4.210.0080.04012.34
5.4.200.0070.04812.34
5.4.190.0040.04612.34
5.4.180.0040.04112.34
5.4.170.0030.04012.35
5.4.160.0080.04112.35
5.4.150.0070.03512.34
5.4.140.0070.03812.02
5.4.130.0050.03512.02
5.4.120.0070.04511.97
5.4.110.0040.03511.97
5.4.100.0020.03711.97
5.4.90.0060.03511.96
5.4.80.0050.04111.97
5.4.70.0090.04011.97
5.4.60.0060.04011.96
5.4.50.0040.03711.96
5.4.40.0040.04311.95
5.4.30.0080.03811.95
5.4.20.0050.04711.95
5.4.10.0040.03611.95
5.4.00.0030.03811.44
5.3.290.0060.03912.80
5.3.280.0080.04012.71
5.3.270.0050.04112.72
5.3.260.0070.03712.72
5.3.250.0080.03412.72
5.3.240.0060.03612.72
5.3.230.0050.03812.70
5.3.220.0100.03312.68
5.3.210.0090.04512.68
5.3.200.0050.04212.68
5.3.190.0060.03612.68
5.3.180.0060.03612.67
5.3.170.0060.03512.67
5.3.160.0060.04412.68
5.3.150.0060.03812.68
5.3.140.0080.04012.66
5.3.130.0070.03712.65
5.3.120.0050.03712.66
5.3.110.0090.03512.66
5.3.100.0020.03912.12
5.3.90.0050.04412.09
5.3.80.0060.03912.07
5.3.70.0100.05012.07
5.3.60.0070.04112.06
5.3.50.0100.04012.00
5.3.40.0060.04212.00
5.3.30.0030.03611.94
5.3.20.0020.03811.72
5.3.10.0040.03611.69
5.3.00.0060.03511.68
5.2.170.0060.0299.18
5.2.160.0040.0299.18
5.2.150.0030.0329.18
5.2.140.0060.0299.17
5.2.130.0020.0319.13
5.2.120.0050.0289.13
5.2.110.0070.0359.14
5.2.100.0050.0319.14
5.2.90.0060.0369.14
5.2.80.0050.0299.13
5.2.70.0050.0329.13
5.2.60.0040.0309.09
5.2.50.0070.0369.05
5.2.40.0130.0259.03
5.2.30.0080.0299.01
5.2.20.0080.0249.00
5.2.10.0030.0338.92
5.2.00.0040.0318.78
5.1.60.0030.0268.06
5.1.50.0040.0258.05
5.1.40.0030.0258.04
5.1.30.0060.0238.39
5.1.20.0040.0258.41
5.1.10.0030.0288.13
5.1.00.0040.0268.13
5.0.50.0020.0256.61
5.0.40.0040.0186.47
5.0.30.0050.0296.29
5.0.20.0010.0276.26
5.0.10.0020.0316.24
5.0.00.0050.0286.23
4.4.90.0020.0334.78
4.4.80.0030.0244.76
4.4.70.0040.0204.75
4.4.60.0050.0244.76
4.4.50.0000.0184.77
4.4.40.0030.0244.71
4.4.30.0040.0194.76
4.4.20.0040.0204.84
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0040.0144.66
4.3.100.0010.0164.67
4.3.90.0020.0154.63
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0164.63
4.3.40.0070.0264.54
4.3.30.0040.0143.29
4.3.20.0020.0163.26
4.3.10.0030.0153.22
4.3.00.0170.0207.21

preferences:
53.65 ms | 401 KiB | 5 Q