3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ~(0xfffffffffffffffe);

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)
8.3.40.0090.00618.74
8.3.30.0030.01220.47
8.3.20.0040.00420.41
8.3.10.0060.00322.22
8.3.00.0000.00822.49
8.2.170.0150.00322.96
8.2.160.0030.01020.47
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0100.00326.16
8.2.120.0000.00918.60
8.2.110.0060.00322.43
8.2.100.0080.00319.24
8.2.90.0040.00419.08
8.2.80.0040.00419.51
8.2.70.0060.00317.49
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0030.00518.16
8.2.30.0070.00018.13
8.2.20.0080.00017.83
8.2.10.0060.00317.83
8.2.00.0040.00717.66
8.1.270.0070.01123.99
8.1.260.0040.01126.35
8.1.250.0000.00828.09
8.1.240.0030.00623.96
8.1.230.0060.00619.35
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0080.00017.66
8.1.180.0040.00419.01
8.1.170.0040.00418.61
8.1.160.0040.00422.11
8.1.150.0040.00418.70
8.1.140.0070.00017.39
8.1.130.0040.00417.83
8.1.120.0070.00017.50
8.1.110.0040.00417.39
8.1.100.0000.00717.46
8.1.90.0000.00717.52
8.1.80.0070.00017.36
8.1.70.0030.00317.46
8.1.60.0060.00317.63
8.1.50.0080.00017.43
8.1.40.0000.00817.61
8.1.30.0050.00317.65
8.1.20.0000.00817.62
8.1.10.0050.00217.47
8.1.00.0090.00217.46
8.0.300.0000.00818.77
8.0.290.0030.00317.05
8.0.280.0030.00318.47
8.0.270.0070.00017.22
8.0.260.0040.00416.78
8.0.250.0000.00716.94
8.0.240.0050.00316.80
8.0.230.0050.00216.80
8.0.220.0040.00416.82
8.0.210.0070.00016.77
8.0.200.0060.00016.90
8.0.190.0000.00816.90
8.0.180.0000.00716.77
8.0.170.0030.00616.80
8.0.160.0030.00316.93
8.0.150.0030.00316.88
8.0.140.0040.00416.75
8.0.130.0000.00513.29
8.0.120.0030.00516.77
8.0.110.0040.00416.75
8.0.100.0000.00716.89
8.0.90.0070.00016.63
8.0.80.0060.00916.79
8.0.70.0000.00816.70
8.0.60.0040.00416.87
8.0.50.0000.00716.91
8.0.30.0090.01316.98
8.0.20.0150.00517.40
8.0.10.0080.00017.02
8.0.00.0110.00916.78
7.4.330.0020.00215.00
7.4.320.0000.00816.38
7.4.300.0020.00416.54
7.4.290.0070.00016.51
7.4.280.0000.00716.42
7.4.270.0000.00716.47
7.4.260.0050.00213.18
7.4.250.0040.00416.31
7.4.240.0030.00316.53
7.4.230.0000.00716.52
7.4.220.0120.00616.62
7.4.210.0080.00616.53
7.4.200.0000.00816.36
7.4.190.0030.00316.44
7.4.160.0040.01216.34
7.4.150.0070.01017.40
7.4.140.0080.01517.86
7.4.130.0090.00816.39
7.4.120.0070.00916.49
7.4.110.0090.00916.27
7.4.100.0160.00716.63
7.4.90.0090.00916.32
7.4.80.0140.00719.39
7.4.70.0130.00616.30
7.4.60.0090.00916.43
7.4.50.0000.00416.32
7.4.40.0040.01122.77
7.4.30.0080.00816.48
7.4.00.0040.01114.94
7.3.330.0050.00013.09
7.3.320.0000.00513.13
7.3.310.0000.00716.16
7.3.300.0030.00316.09
7.3.290.0090.01016.15
7.3.280.0090.01016.21
7.3.270.0060.01117.40
7.3.260.0150.00616.46
7.3.250.0050.01216.47
7.3.240.0090.01116.36
7.3.230.0130.00316.39
7.3.210.0060.01116.52
7.3.200.0160.00019.39
7.3.190.0040.01216.49
7.3.180.0040.01216.49
7.3.170.0100.01016.27
7.3.160.0110.00716.49
7.3.120.0030.01114.78
7.2.330.0100.00716.27
7.2.320.0030.02016.43
7.2.310.0060.01216.41
7.2.300.0110.00616.45
7.2.290.0120.00316.49
7.2.00.0100.00719.58
7.1.100.0070.00718.05
7.1.70.0080.00016.96
7.1.60.0160.00919.43
7.1.50.0100.01316.89
7.1.00.0000.03722.64
7.0.200.0000.00816.97
7.0.140.0070.06722.11
7.0.60.0070.07019.96
7.0.50.0030.08317.93
7.0.40.0070.09020.21
7.0.30.0530.07020.29
7.0.20.0170.04320.43
7.0.10.0070.04720.07
7.0.00.0030.09020.06
5.6.280.0100.06721.23
5.6.210.0030.09020.65
5.6.200.0070.08318.31
5.6.190.0000.04720.54
5.6.180.4200.03720.53
5.6.170.0300.06720.44
5.6.160.0070.06020.47
5.6.150.0000.04718.17
5.6.140.0070.04718.25
5.6.130.0070.08318.17
5.6.120.0000.04321.30
5.6.110.0030.04021.12
5.6.100.0100.05321.14
5.6.90.0000.09721.03
5.6.80.0100.04320.43
5.5.350.0100.07720.53
5.5.340.0030.05318.14
5.5.330.0000.05320.27
5.5.320.0270.04720.34
5.5.310.0300.07320.27
5.5.300.0100.04318.10
5.5.290.0100.03318.14
5.5.280.0070.05020.80
5.5.270.0070.05320.85
5.5.260.0030.04320.87
5.5.250.0170.07320.65
5.5.240.4200.04020.21
5.4.450.0300.06319.42
5.4.440.0530.06319.63
5.4.430.0300.06019.54
5.4.420.0270.05319.46
5.4.410.0670.06719.35
5.4.400.0830.06019.26
5.4.390.0830.05718.77
5.4.380.0200.05018.62
5.4.370.0130.04018.68
5.4.360.0170.04718.72
5.4.350.0100.03911.97
5.4.340.0040.03911.97
5.4.320.0060.04012.45
5.4.310.0050.04712.45
5.4.300.0060.04712.45
5.4.290.0070.03712.45
5.4.280.0070.05012.32
5.4.270.0110.05212.32
5.4.260.0090.05512.32
5.4.250.0090.06112.32
5.4.240.0050.06312.32
5.4.230.0100.04412.31
5.4.220.0140.04812.30
5.4.210.0050.05012.31
5.4.200.0090.05712.31
5.4.190.0140.04512.31
5.4.180.0070.05312.31
5.4.170.0150.04512.32
5.4.160.0130.04712.32
5.4.150.0140.04412.31
5.4.140.0110.05312.00
5.4.130.0140.05211.98
5.4.120.0150.04611.94
5.4.110.0190.05911.94
5.4.100.0160.06211.93
5.4.90.0140.04511.93
5.4.80.0140.04411.94
5.4.70.0130.04411.93
5.4.60.0140.04411.93
5.4.50.0110.04611.93
5.4.40.0110.04811.92
5.4.30.0140.04411.92
5.4.20.0110.04611.92
5.4.10.0100.04711.92
5.4.00.0130.04511.41
5.3.290.0070.04412.80
5.3.280.0110.05112.70
5.3.270.0060.05812.72
5.3.260.0130.04912.72
5.3.250.0100.05512.72
5.3.240.0130.05012.72
5.3.230.0150.04712.71
5.3.220.0130.05412.68
5.3.210.0150.05112.68
5.3.200.0150.04112.68
5.3.190.0100.04612.67
5.3.180.0150.04212.67
5.3.170.0210.05512.67
5.3.160.0180.08112.67
5.3.150.0150.04512.67
5.3.140.0120.04912.66
5.3.130.0150.04812.66
5.3.120.0110.05212.66
5.3.110.0140.04912.66
5.3.100.0140.04812.12
5.3.90.0140.04612.08
5.3.80.0150.04612.07
5.3.70.0150.06512.08
5.3.60.0140.04512.06
5.3.50.0140.04512.00
5.3.40.0150.04512.00
5.3.30.0140.04411.94
5.3.20.0110.04611.70
5.3.10.0120.04611.67
5.3.00.0120.04711.66

preferences:
32.2 ms | 400 KiB | 5 Q