3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = range(10,1); $b = 0; foreach ($a as $x) { $b |= $a; } var_dump($b);

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)
8.3.60.0110.00718.43
8.3.50.0090.01321.14
8.3.40.0150.00018.76
8.3.30.0070.00720.30
8.3.20.0070.00721.98
8.3.10.0090.00022.09
8.3.00.0080.00022.27
8.2.180.0100.01018.16
8.2.170.0080.00622.96
8.2.160.0130.00020.47
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0180.00020.68
8.2.110.0090.00022.07
8.2.100.0080.00317.84
8.2.90.0050.00319.05
8.2.80.0070.00019.31
8.2.70.0000.00917.75
8.2.60.0040.00418.04
8.2.50.0080.00018.07
8.2.40.0000.00818.19
8.2.30.0000.00719.43
8.2.20.0000.00817.77
8.2.10.0030.00517.87
8.2.00.0070.00317.77
8.1.280.0060.01325.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0100.00023.92
8.1.230.0110.00018.97
8.1.220.0030.00517.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0000.00717.53
8.1.180.0000.00818.10
8.1.170.0040.00418.61
8.1.160.0030.00518.78
8.1.150.0070.00018.70
8.1.140.0050.00217.48
8.1.130.0080.00017.80
8.1.120.0070.00017.36
8.1.110.0050.00217.43
8.1.100.0000.00717.32
8.1.90.0030.00517.48
8.1.80.0000.00717.45
8.1.70.0000.00717.40
8.1.60.0040.00417.52
8.1.50.0060.00317.39
8.1.40.0110.00017.39
8.1.30.0080.00017.62
8.1.20.0040.00417.63
8.1.10.0000.00717.56
8.1.00.0030.00617.49
8.0.300.0040.00418.77
8.0.290.0050.00217.18
8.0.280.0000.00718.44
8.0.270.0030.00317.11
8.0.260.0030.00316.88
8.0.250.0070.00016.98
8.0.240.0050.00517.00
8.0.230.0030.00316.98
8.0.220.0000.00616.83
8.0.210.0030.00316.87
8.0.200.0000.00616.89
8.0.190.0000.00716.96
8.0.180.0000.00716.83
8.0.170.0030.00616.97
8.0.160.0000.00716.83
8.0.150.0000.00716.94
8.0.140.0000.00816.84
8.0.130.0000.00713.36
8.0.120.0040.00416.96
8.0.110.0000.00816.95
8.0.100.0050.00316.88
8.0.90.0000.00716.82
8.0.80.0060.01516.82
8.0.70.0040.00417.01
8.0.60.0050.00316.83
8.0.50.0000.00716.99
8.0.30.0100.00817.16
8.0.20.0130.00617.40
8.0.10.0040.00417.02
8.0.00.0170.01316.80
7.4.330.0040.00014.99
7.4.320.0030.00316.57
7.4.300.0000.00716.34
7.4.290.0000.00716.44
7.4.280.0000.00716.47
7.4.270.0070.00016.60
7.4.260.0050.00013.20
7.4.250.0060.00316.60
7.4.240.0040.00416.64
7.4.230.0070.00016.48
7.4.220.0100.01016.54
7.4.210.0090.00816.57
7.4.200.0040.00416.68
7.4.190.0000.00716.45
7.4.160.0120.00916.55
7.4.150.0140.00617.40
7.4.140.0080.01017.86
7.4.130.0110.00816.44
7.4.120.0040.01316.54
7.4.110.0070.01016.46
7.4.100.0130.00616.51
7.4.90.0100.00716.33
7.4.80.0110.01119.39
7.4.70.0030.01516.67
7.4.60.0100.01016.52
7.4.50.0050.00316.43
7.4.40.0070.01022.77
7.4.30.0070.01116.34
7.4.00.0000.01814.89
7.3.330.0050.00013.07
7.3.320.0000.00513.16
7.3.310.0030.00316.43
7.3.300.0000.00616.21
7.3.290.0110.00416.30
7.3.280.0080.00816.30
7.3.270.0130.00317.40
7.3.260.0180.00016.36
7.3.250.0060.01116.44
7.3.240.0120.00916.48
7.3.230.0030.01316.39
7.3.210.0100.01016.46
7.3.200.0120.00919.39
7.3.190.0060.00916.50
7.3.180.0080.00816.35
7.3.170.0100.01016.34
7.3.160.0100.00716.41
7.3.120.0080.00814.77
7.2.330.0060.01116.35
7.2.320.0090.01516.64
7.2.310.0100.01016.69
7.2.300.0150.00416.75
7.2.290.0140.00716.55
7.2.00.0030.01019.46
7.1.200.0000.01115.68
7.1.100.0030.00618.10
7.1.70.0030.00717.35
7.1.60.0060.01619.17
7.1.50.0140.00716.80
7.1.00.0030.04022.35
7.0.200.0000.00716.52
7.0.140.0030.07022.09
7.0.110.0400.08720.09
7.0.100.0330.05720.07
7.0.90.0300.06719.95
7.0.80.0200.03019.92
7.0.70.0130.08019.92
7.0.60.0230.07319.99
7.0.50.0130.08019.91
7.0.40.0070.04019.79
7.0.30.0100.04019.80
7.0.20.0070.08319.78
7.0.10.0100.06719.64
7.0.00.0000.05019.86
5.6.280.0030.07020.89
5.6.260.0030.06720.66
5.6.250.0030.05320.73
5.6.240.0070.04720.70
5.6.230.0070.06020.55
5.6.220.0000.05720.64
5.6.210.0070.06720.70
5.6.200.0100.08320.61
5.6.190.0070.04020.65
5.6.180.0000.04320.66
5.6.170.0070.08020.56
5.6.160.0130.03020.66
5.6.150.0070.07020.70
5.6.140.0070.07720.63
5.6.130.0030.06720.55
5.6.120.0030.04320.65
5.6.110.0000.04320.62
5.6.100.0000.08020.63
5.6.90.0100.07020.63
5.6.80.0070.05019.99
5.6.70.0030.05019.84
5.6.60.0200.02319.93
5.6.50.0100.05720.23
5.6.40.0100.07719.98
5.6.30.0070.08320.06
5.6.20.0070.04319.95
5.6.10.0100.03320.05
5.6.00.0030.06719.91
5.5.380.0070.03717.61
5.5.370.0030.05317.63
5.5.360.0030.04717.60
5.5.350.0070.07717.45
5.5.340.0070.08018.16
5.5.330.0030.04018.09
5.5.320.0030.05017.85
5.5.310.0030.08017.84
5.5.300.0070.07718.26
5.5.290.0000.07718.16
5.5.280.0000.04317.84
5.5.270.0070.03318.14
5.5.260.0100.06017.86
5.5.250.0030.04317.58
5.5.240.0000.03317.48
5.5.230.0070.03317.54
5.5.220.0070.06717.26
5.5.210.0030.06017.39
5.5.200.0070.06317.34
5.5.190.0070.06317.38
5.5.180.0030.03717.38
5.5.160.0070.07017.21
5.5.150.0030.06717.36
5.5.140.0100.06717.20
5.5.130.0130.06317.21
5.5.120.0070.07717.59
5.5.110.0030.07717.36
5.5.100.0030.08017.24
5.5.90.0130.06717.11
5.5.80.0070.07017.02
5.5.70.0130.06717.09
5.5.60.0030.08317.37
5.5.50.0030.05317.49
5.5.40.0070.04317.13
5.5.30.0030.06717.13
5.5.20.0000.04317.11
5.5.10.0070.05317.40
5.5.00.0070.05017.48
5.4.450.0070.07019.36
5.4.440.0100.03719.29
5.4.430.0100.03319.25
5.4.420.0130.06319.46
5.4.410.0100.06719.14
5.4.400.0070.03719.11
5.4.390.0030.07718.98
5.4.380.0000.05018.95
5.4.370.0070.07019.25
5.4.360.0070.04019.01
5.4.350.0030.03318.98
5.4.340.0070.07718.93
5.4.320.0070.06719.00
5.4.310.0030.03718.98
5.4.300.0030.08019.27
5.4.290.0030.07719.16
5.4.280.0130.07318.98
5.4.270.0100.07019.27
5.4.260.0070.07719.00
5.4.250.0070.05019.11
5.4.240.0100.06719.07
5.4.230.0070.04719.26
5.4.220.0030.06019.07
5.4.210.0170.07319.19
5.4.200.0030.07719.00
5.4.190.0070.04319.23
5.4.180.0030.06719.26
5.4.170.0030.06318.99
5.4.160.0100.04319.15
5.4.150.0000.08319.14
5.4.140.0100.03716.48
5.4.130.0030.07316.63
5.4.120.0070.03716.26
5.4.110.0000.04016.40
5.4.100.0130.03016.38
5.4.90.0000.04316.52
5.4.80.0000.04716.57
5.4.70.0130.03016.27
5.4.60.0100.06716.35
5.4.50.0100.06716.25
5.4.40.0070.05716.40
5.4.30.0100.06316.24
5.4.20.0070.07016.25
5.4.10.0170.05716.39
5.4.00.0030.06715.70
5.3.290.0030.03714.53
5.3.280.0070.04014.54
5.3.270.0030.05714.51
5.3.260.0100.05314.64
5.3.250.0030.07014.66
5.3.240.0200.04714.52
5.3.230.0000.05014.59
5.3.220.0100.06314.50
5.3.210.0030.04714.43
5.3.200.0100.03714.64
5.3.190.0030.03714.56
5.3.180.0100.07014.50
5.3.170.0030.04714.49
5.3.160.0130.06714.50
5.3.150.0100.05314.66
5.3.140.0030.07714.40
5.3.130.0130.06714.41
5.3.120.0000.05314.49
5.3.110.0030.06314.56
5.3.100.0030.05313.93
5.3.90.0070.03713.96
5.3.80.0070.04313.80
5.3.70.0030.05713.96
5.3.60.0070.07313.93
5.3.50.0030.06713.82
5.3.40.0030.03713.88
5.3.30.0070.03013.92
5.3.20.0000.03313.76
5.3.10.0000.04713.50
5.3.00.0030.03313.48
5.2.170.0070.02712.05
5.2.160.0030.03312.05
5.2.150.0000.04012.05
5.2.140.0100.05712.05
5.2.130.0030.02712.05
5.2.120.0000.06012.05
5.2.110.0000.03012.05
5.2.100.0000.03012.05
5.2.90.0030.02312.05
5.2.80.0030.02312.05
5.2.70.0030.04312.05
5.2.60.0030.02312.05
5.2.50.0030.03012.05
5.2.40.0030.03312.05
5.2.30.0070.02312.05
5.2.20.0000.03012.05
5.2.10.0030.05712.05
5.2.00.0070.05712.05
5.1.60.0030.02012.05
5.1.50.0000.03012.05
5.1.40.0070.04012.05
5.1.30.0000.03712.05
5.1.20.0030.04012.05
5.1.10.0030.03712.05
5.1.00.0070.05012.05
5.0.50.0030.03312.05
5.0.40.0070.02312.05
5.0.30.0000.05712.05
5.0.20.0030.03012.05
5.0.10.0000.04312.05
5.0.00.0000.05312.05
4.4.90.0000.02012.05
4.4.80.0000.01712.05
4.4.70.0030.01012.05
4.4.60.0000.02712.05
4.4.50.0030.01312.05
4.4.40.0000.03712.05
4.4.30.0000.01712.05
4.4.20.0000.01712.05
4.4.10.0000.04312.05
4.4.00.0000.02312.05
4.3.110.0000.01712.05
4.3.100.0030.02712.05
4.3.90.0000.03012.05
4.3.80.0000.02312.05
4.3.70.0070.00712.05
4.3.60.0000.01712.05
4.3.50.0000.03712.05
4.3.40.0000.02312.05
4.3.30.0070.01712.05
4.3.20.0000.01712.05
4.3.10.0000.02712.05
4.3.00.0000.01712.05

preferences:
43.67 ms | 401 KiB | 5 Q