3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 3; $parity = $b = 0; $parity = $num & 1; $b += $parity; $b += $num & 2 ? 1 : 0; $b += $num & 4 ? 1 : 0; $b += $num & 8 ? 1 : 0; $b += $num & 16 ? 1 : 0; $b += $num & 32 ? 1 : 0; $b += $num & 64 ? 1 : 0; printf("Num: %d\nBits on: %d\nParity: %d", $num, $b, $parity);

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)
8.5.30.0070.01117.41
8.5.20.0130.00520.23
8.5.10.0090.00820.18
8.5.00.0160.00519.90
8.4.180.0130.01022.00
8.4.170.0130.00824.01
8.4.160.0110.01023.71
8.4.150.0070.00616.83
8.4.140.0130.01017.55
8.4.130.0110.00919.54
8.4.120.0110.00820.56
8.4.110.0160.00320.48
8.4.100.0120.00917.61
8.4.90.0130.00820.53
8.4.80.0120.00818.70
8.4.70.0140.00520.88
8.4.60.0160.00720.45
8.4.50.0100.01120.41
8.4.40.0130.00319.20
8.4.30.0070.01317.65
8.4.20.0110.00817.55
8.4.10.0060.00317.57
8.3.300.0120.00920.04
8.3.290.0100.01120.70
8.3.280.0100.01118.34
8.3.270.0120.00816.67
8.3.260.0100.00916.57
8.3.250.0110.00618.82
8.3.240.0110.00816.70
8.3.230.0050.00416.51
8.3.220.0130.00418.84
8.3.210.0080.00716.63
8.3.200.0050.00316.63
8.3.190.0040.00718.77
8.3.180.0100.00818.85
8.3.170.0110.00717.10
8.3.160.0090.00018.47
8.3.150.0090.00918.27
8.3.140.0060.00316.55
8.3.130.0000.00916.56
8.3.120.0060.00318.93
8.3.110.0200.00020.94
8.3.100.0100.00724.06
8.3.90.0050.00326.77
8.3.80.0070.00317.97
8.3.70.0000.01818.31
8.3.60.0070.01416.75
8.3.50.0080.01021.98
8.3.40.0120.00318.67
8.3.30.0100.00719.14
8.3.20.0040.00420.36
8.3.10.0000.00721.65
8.3.00.0040.00422.45
8.2.300.0130.00818.74
8.2.290.0160.00216.36
8.2.280.0110.00818.11
8.2.270.0120.00820.60
8.2.260.0060.00317.24
8.2.250.0090.00016.58
8.2.240.0150.00017.21
8.2.230.0080.00022.58
8.2.220.0060.00337.54
8.2.210.0050.00226.77
8.2.200.0040.00418.29
8.2.190.0110.00416.63
8.2.180.0220.00018.03
8.2.170.0080.00822.96
8.2.160.0190.00020.38
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0030.00521.10
8.2.110.0030.00621.04
8.2.100.0080.00417.78
8.2.90.0040.00419.11
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0050.00317.93
8.2.50.0000.00818.10
8.2.40.0040.00719.21
8.2.30.0030.00818.10
8.2.20.0060.00317.68
8.2.10.0000.00717.96
8.2.00.0050.00317.95
8.1.340.0130.00719.79
8.1.330.0130.00615.85
8.1.320.0090.01015.91
8.1.310.0060.00916.73
8.1.300.0050.00318.47
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0080.00320.29
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0070.00422.57
8.1.230.0030.00917.72
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00917.13
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0040.00418.63
8.1.160.0070.00022.04
8.1.150.0000.00818.92
8.1.140.0000.00817.44
8.1.130.0070.00017.63
8.1.120.0000.00717.41
8.1.110.0070.00017.39
8.1.100.0000.00717.27
8.1.90.0030.00317.43
8.1.80.0000.00717.36
8.1.70.0000.00717.26
8.1.60.0040.00417.52
8.1.50.0000.00917.34
8.1.40.0050.00317.41
8.1.30.0030.00517.49
8.1.20.0000.00817.49
8.1.10.0000.00717.31
8.1.00.0000.00717.36
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0030.00318.37
8.0.270.0000.00717.18
8.0.260.0070.00017.23
8.0.250.0070.00016.90
8.0.240.0000.00716.75
8.0.230.0030.00316.89
8.0.220.0000.00716.77
8.0.210.0100.00016.75
8.0.200.0000.00716.77
8.0.190.0040.00416.89
8.0.180.0000.00816.83
8.0.170.0000.00816.84
8.0.160.0050.00216.82
8.0.150.0000.00816.86
8.0.140.0040.00416.75
8.0.130.0050.00013.30
8.0.120.0030.00616.73
8.0.110.0000.00716.78
8.0.100.0040.00416.83
8.0.90.0070.00016.71
8.0.80.0090.00616.78
8.0.70.0030.00516.84
8.0.60.0080.00016.86
8.0.50.0000.00716.80
8.0.30.0170.00216.98
8.0.20.0130.00517.40
8.0.10.0040.00416.92
8.0.00.0100.00716.57
7.4.330.0000.00515.08
7.4.320.0000.00616.45
7.4.300.0050.00216.54
7.4.290.0070.00016.54
7.4.280.0040.00416.53
7.4.270.0030.00516.54
7.4.260.0000.00716.37
7.4.250.0070.00016.48
7.4.240.0040.00316.44
7.4.230.0050.00316.42
7.4.220.0030.00316.36
7.4.210.0110.01116.48
7.4.200.0070.00016.37
7.4.160.0100.00616.32
7.4.150.0100.01017.40
7.4.140.0080.01117.86
7.4.130.0090.00916.38
7.4.120.0090.00816.31
7.4.110.0120.00416.59
7.4.100.0160.00716.32
7.4.90.0030.01416.51
7.4.80.0050.01419.39
7.4.70.0170.00016.57
7.4.60.0140.00316.38
7.4.50.0050.00016.39
7.4.40.0070.01016.50
7.4.30.0090.01216.30
7.4.00.0070.00714.82
7.3.330.0030.00313.07
7.3.320.0050.00313.24
7.3.310.0070.00016.19
7.3.300.0000.00616.25
7.3.290.0110.00816.24
7.3.280.0090.00816.25
7.3.270.0100.00717.40
7.3.260.0170.00016.21
7.3.250.0110.00516.41
7.3.240.0060.01016.35
7.3.230.0040.01216.39
7.3.210.0000.01616.60
7.3.200.0070.01419.39
7.3.190.0070.01016.57
7.3.180.0060.01316.11
7.3.170.0230.00016.46
7.3.160.0140.00616.54
7.3.10.0060.00616.84
7.3.00.0060.00316.68
7.2.330.0100.00716.49
7.2.320.0070.01716.39
7.2.310.0100.01316.52
7.2.300.0100.00616.52
7.2.290.0030.01416.59
7.2.130.0040.00716.63
7.2.120.0030.01217.01
7.2.110.0040.00716.91
7.2.100.0000.00916.86
7.2.90.0000.01116.98
7.2.80.0030.00816.58
7.2.70.0030.00917.09
7.2.60.0020.01116.93
7.2.50.0060.00616.82
7.2.40.0060.00616.66
7.2.30.0060.00616.92
7.2.20.0040.00716.74
7.2.10.0000.01216.84
7.2.00.0060.00917.95
7.1.250.0000.00915.83
7.1.200.0030.00615.46
7.1.100.0060.00918.23
7.1.70.0030.00716.93
7.1.60.0060.01319.59
7.1.50.0110.00016.87
7.1.00.0070.07322.51
7.0.200.0000.00716.51
7.0.60.0170.07719.81
7.0.50.0130.07317.89
7.0.40.0030.04720.20
7.0.30.0470.07720.25
7.0.20.0200.08020.09
7.0.10.0070.06020.18
7.0.00.0070.08720.00
5.6.280.0000.06021.04
5.6.210.0030.05320.72
5.6.200.0070.07318.22
5.6.190.0000.04720.39
5.6.180.0330.07320.54
5.6.170.0200.08720.51
5.6.160.0130.08020.45
5.6.150.0000.04318.22
5.6.140.0170.07018.22
5.6.130.0230.04318.11
5.6.120.0130.06020.98
5.6.110.0100.04721.09
5.6.100.0030.08320.93
5.6.90.0030.05021.12
5.6.80.0100.03020.50
5.6.70.4430.04020.37
5.5.350.0170.06720.39
5.5.340.0170.05717.93
5.5.330.0030.04320.43
5.5.320.0000.05320.30
5.5.310.0330.06320.30
5.5.300.0070.07718.02
5.5.290.0130.08017.98
5.5.280.0030.06320.68
5.5.270.0100.08020.86
5.5.260.0130.06720.75
5.5.250.0070.09020.49
5.5.240.0170.06320.15
5.4.450.4100.03719.37
5.4.440.0100.04719.58
5.4.430.1830.07019.20
5.4.420.4800.03319.48
5.4.410.3830.03719.32
5.4.400.4230.02719.05
5.4.390.3900.03319.05
5.4.380.4000.03719.00
5.4.370.4030.04019.26
5.4.360.4130.04019.04
5.4.350.4130.03319.04
5.4.340.4030.03719.16
5.4.320.4070.04019.20
5.4.310.3830.04019.07
5.4.300.4070.03319.19
5.4.290.3930.03319.11
5.4.280.3770.03719.16
5.4.270.4100.03319.06
5.4.260.4330.03019.12
5.4.250.3970.03719.12
5.4.240.4200.04018.91
5.4.230.4530.03718.86
5.4.220.4700.03718.99
5.4.210.4700.03318.86
5.4.200.4270.04018.88
5.4.190.4930.03319.17
5.4.180.4770.03718.88
5.4.170.4230.04019.12
5.4.160.4770.03319.11
5.4.150.4570.04719.04
5.4.140.4430.03716.26
5.4.130.4700.03716.46
5.4.120.4700.03716.31
5.4.110.4330.04016.45
5.4.100.4730.03716.17
5.4.90.2200.03716.50
5.4.80.2670.03716.30
5.4.70.3430.03716.39
5.4.60.3430.03716.20
5.4.50.2700.03316.41
5.4.40.3200.03316.47
5.4.30.1870.03316.54
5.4.20.3170.03316.13
5.4.10.3870.04016.54
5.4.00.3770.03015.84
5.3.290.2830.04014.62
5.3.280.4230.03014.38
5.3.270.4670.03314.54
5.3.260.4600.03714.48
5.3.250.4430.03314.56
5.3.240.3930.03314.58
5.3.230.4770.03014.61
5.3.220.4400.04314.65
5.3.210.4700.03714.52
5.3.200.4470.04314.50
5.3.190.2970.03014.52
5.3.180.2700.04714.54
5.3.170.2930.04014.50
5.3.160.3070.03714.45
5.3.150.3370.03714.35
5.3.140.3670.04014.50
5.3.130.2430.04014.52
5.3.120.3400.04014.44
5.3.110.3400.04314.50
5.3.100.4270.04313.97
5.3.90.4030.04013.96
5.3.80.3970.03013.96
5.3.70.3970.03314.03
5.3.60.4500.03314.02
5.3.50.3900.03713.89
5.3.40.4230.03713.78
5.3.30.4230.04013.84
5.3.20.4430.03713.52
5.3.10.4000.02713.58
5.3.00.3900.02713.67
5.2.170.3670.03711.00
5.2.160.3400.03011.13
5.2.150.3430.03311.04
5.2.140.3300.04010.96
5.2.130.3430.03011.00
5.2.120.3230.02311.00
5.2.110.3400.03010.98
5.2.100.3400.03310.95
5.2.90.3370.02710.98
5.2.80.4500.03311.07
5.2.70.3670.03710.91
5.2.60.3970.03010.87
5.2.50.3800.02310.95
5.2.40.3370.02710.92
5.2.30.2670.03010.94
5.2.20.3300.03310.96
5.2.10.2930.02310.89
5.2.00.3030.03010.87
5.1.60.3230.0179.96
5.1.50.3030.02710.02
5.1.40.3200.0209.95
5.1.30.3300.03010.20
5.1.20.3200.03010.31
5.1.10.3300.03010.06
5.1.00.2730.0239.97
5.0.50.1830.0138.55
5.0.40.1570.0278.39
5.0.30.1600.0308.23
5.0.20.1570.0178.27
5.0.10.1400.0178.32
5.0.00.1170.0308.07
4.4.90.1600.0176.69
4.4.80.1870.0136.69
4.4.70.1830.0136.69
4.4.60.1600.0106.69
4.4.50.1900.0176.69
4.4.40.1870.0276.69
4.4.30.1400.0136.69
4.4.20.1500.0176.69
4.4.10.1700.0176.69
4.4.00.1600.0276.69
4.3.110.1570.0206.69
4.3.100.1530.0136.69
4.3.90.1600.0136.69
4.3.80.2000.0176.69
4.3.70.1770.0136.69
4.3.60.2300.0036.69
4.3.50.1770.0136.69
4.3.40.1870.0236.69
4.3.30.0770.0176.69
4.3.20.0930.0206.69
4.3.10.0900.0206.69
4.3.00.0800.0236.69

preferences:
55.72 ms | 2080 KiB | 5 Q