3v4l.org

run code in 300+ PHP versions simultaneously
<?php printf('%b', (~(~0 << 17) & ~((~0 << 16) << 16)));

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)
8.3.40.0110.00718.58
8.3.30.0040.01118.60
8.3.20.0080.00018.52
8.3.10.0040.00420.94
8.3.00.0040.00421.83
8.2.170.0140.00022.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0050.00326.16
8.2.120.0050.00220.97
8.2.110.0100.00020.39
8.2.100.0040.00717.59
8.2.90.0000.00718.86
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0050.00317.91
8.2.50.0050.00318.07
8.2.40.0080.00018.22
8.2.30.0000.00719.30
8.2.20.0030.00517.47
8.2.10.0050.00217.59
8.2.00.0060.00317.42
8.1.270.0050.00323.99
8.1.260.0030.01426.35
8.1.250.0060.00328.09
8.1.240.0100.00022.20
8.1.230.0080.00320.85
8.1.220.0000.00818.77
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0040.00417.40
8.1.180.0050.00318.10
8.1.170.0090.00018.50
8.1.160.0040.00418.66
8.1.150.0040.00418.50
8.1.140.0080.00017.19
8.1.130.0000.00817.78
8.1.120.0000.00717.37
8.1.110.0000.00717.32
8.1.100.0050.00317.20
8.1.90.0030.00517.37
8.1.80.0030.00517.14
8.1.70.0000.00617.26
8.1.60.0000.00817.44
8.1.50.0000.00717.37
8.1.40.0000.00817.37
8.1.30.0030.00617.51
8.1.20.0030.00517.51
8.1.10.0000.00717.27
8.1.00.0040.00417.20
8.0.300.0040.00719.91
8.0.290.0000.00717.05
8.0.280.0030.00518.37
8.0.270.0030.00317.15
8.0.260.0060.00016.68
8.0.250.0040.00416.71
8.0.240.0040.00416.84
8.0.230.0000.00716.73
8.0.220.0000.00716.69
8.0.210.0030.00316.66
8.0.200.0030.00316.78
8.0.190.0000.00816.71
8.0.180.0040.00416.81
8.0.170.0040.00316.73
8.0.160.0070.00016.64
8.0.150.0000.00716.63
8.0.140.0030.00316.77
8.0.130.0030.00313.10
8.0.120.0000.00716.69
8.0.110.0000.00716.72
8.0.100.0030.00616.74
8.0.90.0030.00316.67
8.0.80.0090.00616.72
8.0.70.0040.00416.79
8.0.60.0000.00716.57
8.0.50.0050.00216.58
8.0.30.0070.01216.83
8.0.20.0180.00017.40
8.0.10.0040.00416.87
8.0.00.0070.00916.50
7.4.330.0030.00316.70
7.4.320.0000.00616.45
7.4.300.0090.00016.34
7.4.290.0070.00016.22
7.4.280.0070.00016.43
7.4.270.0000.00816.48
7.4.260.0030.00213.12
7.4.250.0040.00416.34
7.4.240.0000.00716.32
7.4.230.0030.00316.57
7.4.220.0110.00816.49
7.4.210.0060.00816.50
7.4.200.0050.00216.20
7.4.190.0000.00716.54
7.4.160.0100.01016.35
7.4.150.0060.01217.40
7.4.140.0110.00617.86
7.4.130.0040.01616.36
7.4.120.0080.01316.22
7.4.110.0100.00716.44
7.4.100.0000.01616.32
7.4.90.0170.00316.32
7.4.80.0090.00919.39
7.4.70.0060.01216.30
7.4.60.0110.00516.12
7.4.50.0040.00416.42
7.4.40.0100.00722.77
7.4.30.0090.00916.33
7.4.00.0030.01314.45
7.3.330.0000.00513.06
7.3.320.0020.00213.01
7.3.310.0000.00716.19
7.3.300.0030.00316.18
7.3.290.0090.00616.07
7.3.280.0100.00716.13
7.3.270.0040.01417.40
7.3.260.0110.01018.24
7.3.250.0090.01116.25
7.3.240.0060.01216.17
7.3.230.0120.00616.39
7.3.210.0040.01316.15
7.3.200.0030.01419.39
7.3.190.0120.00916.07
7.3.180.0070.01016.44
7.3.170.0130.01016.41
7.3.160.0120.00616.21
7.3.120.0060.00914.50
7.2.330.0150.00616.16
7.2.320.0050.01116.09
7.2.310.0170.00416.23
7.2.300.0130.01016.35
7.2.290.0100.00716.55
7.1.70.0040.00416.99
7.1.60.0070.01819.17
7.1.50.0170.00716.63
7.1.00.0070.03022.43
7.0.200.0030.00316.41
7.0.140.0000.07722.13
7.0.70.0030.07721.70
7.0.60.0030.08721.65
7.0.50.0000.05322.20
7.0.40.0000.08020.18
7.0.30.0100.03320.04
7.0.20.0070.08020.12
7.0.10.0030.08720.18
7.0.00.0070.04020.04
5.6.280.0030.07021.09
5.6.220.0070.08320.65
5.6.210.0100.06020.66
5.6.200.0000.09020.89
5.6.190.0070.06721.07
5.6.180.0030.08021.09
5.6.170.0030.08321.05
5.6.160.0100.08320.94
5.6.150.0070.08021.04
5.6.140.0000.06021.04
5.6.130.0000.08021.02
5.6.120.0030.06320.90
5.6.110.0070.08021.07
5.6.100.0030.05021.00
5.6.90.0100.08021.02
5.6.80.0030.05320.52
5.6.70.0070.08020.40
5.6.60.0100.06020.23
5.6.50.0100.06020.54
5.6.40.0030.05320.41
5.6.30.0130.06320.39
5.6.20.0000.08020.38
5.6.10.0070.05320.29
5.6.00.0030.07320.44
5.5.360.0100.07320.54
5.5.350.0070.07320.47
5.5.340.0170.07720.75
5.5.330.0030.04320.75
5.5.320.0070.08020.88
5.5.310.0030.08720.85
5.5.300.0070.08020.72
5.5.290.0100.08320.88
5.5.280.0070.06020.90
5.5.270.0030.05720.63
5.5.260.0030.04320.85
5.5.250.0030.08020.53
5.5.240.0070.06320.27
5.5.230.0100.07320.01
5.5.220.0130.07320.00
5.5.210.0070.08020.10
5.5.200.0000.07720.25
5.5.190.0030.08320.23
5.5.180.0070.06020.20
5.5.160.0030.08320.24
5.5.150.0100.07320.24
5.5.140.0030.05320.13
5.5.130.0030.04320.16
5.5.120.0070.07720.09
5.5.110.0070.05020.11
5.5.100.0100.05720.12
5.5.90.0070.07320.05
5.5.80.0100.05720.03
5.5.70.0030.07720.07
5.5.60.0030.05320.11
5.5.50.0030.07720.03
5.5.40.0070.06720.12
5.5.30.0070.07720.04
5.5.20.0030.08020.01
5.5.10.0100.06320.11
5.5.00.0030.07720.00
5.4.450.0030.08319.25
5.4.440.0070.06019.15
5.4.430.0000.05719.12
5.4.420.0000.04719.45
5.4.410.0000.08319.23
5.4.400.0030.07019.03
5.4.390.0000.05019.21
5.4.380.0070.07318.79
5.4.370.0070.07319.21
5.4.360.0000.06319.10
5.4.350.0100.07319.13
5.4.340.0070.07019.02
5.4.320.0030.05319.05
5.4.310.0070.07719.06
5.4.300.0030.05319.02
5.4.290.0070.07019.00
5.4.280.0000.08019.12
5.4.270.0030.07719.14
5.4.260.0000.04719.02
5.4.250.0000.06319.01
5.4.240.0000.08018.93
5.4.230.0000.08319.08
5.4.220.0030.05718.76
5.4.210.0030.03719.20
5.4.200.0000.07718.76
5.4.190.0100.07318.92
5.4.180.0070.06319.08
5.4.170.0070.07019.10
5.4.160.0000.07719.10
5.4.150.0030.08019.20
5.4.140.0000.07716.27
5.4.130.0070.06716.36
5.4.120.0000.05016.29
5.4.110.0030.07716.37
5.4.100.0030.06016.19
5.4.90.0000.07716.34
5.4.80.0030.07316.27
5.4.70.0000.06016.27
5.4.60.0070.07016.17
5.4.50.0000.07716.36
5.4.40.0070.06316.43
5.4.30.0030.05016.33
5.4.20.0030.07016.32
5.4.10.0030.06716.16
5.4.00.0030.04715.78
5.3.290.0000.07314.52
5.3.280.0030.05314.57
5.3.270.0030.07714.58
5.3.260.0030.06014.54
5.3.250.0030.06014.45
5.3.240.0030.05314.46
5.3.230.0000.07714.59
5.3.220.0070.07014.56
5.3.210.0030.07714.57
5.3.200.0070.06714.54
5.3.190.0000.08314.42
5.3.180.0000.07314.56
5.3.170.0000.07314.42
5.3.160.0000.07714.57
5.3.150.0000.05714.54
5.3.140.0070.06014.39
5.3.130.0000.07714.40
5.3.120.0030.07714.52
5.3.110.0030.08014.40
5.3.100.0100.07314.02
5.3.90.0030.07713.98
5.3.80.0030.06013.97
5.3.70.0000.06014.00
5.3.60.0000.07313.93
5.3.50.0030.05713.93
5.3.40.0000.07313.87
5.3.30.0000.08013.81
5.3.20.0000.07713.69
5.3.10.0070.06713.64
5.3.00.0030.08013.64
5.2.170.0070.06012.26
5.2.160.0030.06012.26
5.2.150.0030.04712.26
5.2.140.0070.05312.26
5.2.130.0000.05312.26
5.2.120.0030.06312.26
5.2.110.0100.05012.26
5.2.100.0070.05712.26
5.2.90.0030.05312.26
5.2.80.0000.05012.26
5.2.70.0000.04712.26
5.2.60.0070.03312.26
5.2.50.0030.05312.26
5.2.40.0030.06012.26
5.2.30.0070.03712.26
5.2.20.0000.03012.26
5.2.10.0030.05312.26
5.2.00.0000.06012.26
5.1.60.0000.05312.26
5.1.50.0030.05312.26
5.1.40.0000.05012.26
5.1.30.0030.05712.26
5.1.20.0030.05012.26
5.1.10.0030.06012.26
5.1.00.0000.04312.26
5.0.50.0030.02312.26
5.0.40.0030.04012.26
5.0.30.0000.06312.26
5.0.20.0030.04012.26
5.0.10.0030.04712.26
5.0.00.0030.05012.26
4.4.90.0000.02712.26
4.4.80.0070.01312.26
4.4.70.0030.01712.26
4.4.60.0030.03012.26
4.4.50.0030.03312.26
4.4.40.0030.05312.26
4.4.30.0030.03312.26
4.4.20.0000.03712.26
4.4.10.0030.03312.26
4.4.00.0000.05312.26
4.3.110.0030.03712.26
4.3.100.0030.04012.26
4.3.90.0030.02012.26
4.3.80.0030.05312.26
4.3.70.0000.03012.26
4.3.60.0000.03312.26
4.3.50.0000.03712.26
4.3.40.0000.05312.26
4.3.30.0000.03312.26
4.3.20.0000.03312.26
4.3.10.0030.02312.26
4.3.00.0070.03012.26

preferences:
50.16 ms | 400 KiB | 5 Q