3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 2 | 4 | 8 | 16 | 32 | 64 | 128;

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)
8.3.60.0150.00016.63
8.3.50.0070.00821.93
8.3.40.0130.00718.58
8.3.30.0090.00918.91
8.3.20.0000.00720.16
8.3.10.0040.00421.83
8.3.00.0090.00017.68
8.2.180.0100.01018.03
8.2.170.0130.01022.96
8.2.160.0040.01120.55
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0090.00926.16
8.2.120.0000.00821.10
8.2.110.0090.00022.11
8.2.100.0040.00817.78
8.2.90.0040.00417.91
8.2.80.0040.00417.97
8.2.70.0030.00517.38
8.2.60.0100.00017.43
8.2.50.0040.00418.07
8.2.40.0040.00419.95
8.2.30.0070.00017.86
8.2.20.0050.00217.47
8.2.10.0080.00017.93
8.2.00.0040.00417.43
8.1.280.0110.00425.92
8.1.270.0060.00323.86
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0100.00320.85
8.1.220.0080.00017.74
8.1.210.0060.00318.89
8.1.200.0060.00317.10
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.51
8.1.160.0040.00421.87
8.1.150.0040.00418.66
8.1.140.0040.00417.31
8.1.130.0000.00717.62
8.1.120.0070.00017.22
8.1.110.0000.00717.27
8.1.100.0040.00417.33
8.1.90.0000.00717.29
8.1.80.0070.00017.32
8.1.70.0030.00317.21
8.1.60.0000.00817.45
8.1.50.0040.00417.27
8.1.40.0040.00417.34
8.1.30.0030.00517.44
8.1.20.0000.00817.36
8.1.10.0040.00417.45
8.1.00.0030.00617.30
8.0.300.0030.00320.04
8.0.290.0050.00216.63
8.0.280.0040.00418.38
8.0.270.0000.00717.09
8.0.260.0000.00617.20
8.0.250.0060.00016.83
8.0.240.0030.00316.70
8.0.230.0030.00616.82
8.0.220.0030.00316.66
8.0.210.0040.00416.80
8.0.200.0070.00016.71
8.0.190.0070.00016.73
8.0.180.0070.00016.67
8.0.170.0040.00416.78
8.0.160.0040.00316.82
8.0.150.0030.00316.73
8.0.140.0040.00316.71
8.0.130.0070.00013.23
8.0.120.0080.00016.64
8.0.110.0040.00416.60
8.0.100.0000.00716.65
8.0.90.0030.00316.79
8.0.80.0110.00416.78
8.0.70.0040.00416.55
8.0.60.0030.00516.77
8.0.50.0000.00716.61
8.0.30.0150.00517.12
8.0.20.0100.00817.40
8.0.10.0040.00416.94
8.0.00.0110.01216.55
7.4.330.0060.00015.00
7.4.320.0000.00716.39
7.4.300.0000.00716.52
7.4.290.0040.00416.39
7.4.280.0070.00016.45
7.4.270.0000.00716.35
7.4.260.0060.00416.27
7.4.250.0040.00416.40
7.4.240.0030.00316.43
7.4.230.0030.00316.18
7.4.220.0110.00716.26
7.4.210.0050.01016.31
7.4.200.0030.00316.57
7.4.160.0120.00316.37
7.4.150.0070.01017.40
7.4.140.0150.00817.86
7.4.130.0080.00816.45
7.4.120.0100.01016.40
7.4.110.0120.00916.32
7.4.100.0100.01016.37
7.4.90.0100.01016.30
7.4.80.0170.00319.39
7.4.70.0060.01516.14
7.4.60.0100.00716.28
7.4.50.0000.00916.25
7.4.40.0110.00516.36
7.4.30.0100.00516.24
7.4.00.0030.01314.88
7.3.330.0000.00512.88
7.3.320.0000.00513.02
7.3.310.0030.00316.07
7.3.300.0030.00316.14
7.3.290.0040.01516.08
7.3.280.0040.01116.09
7.3.270.0110.00617.40
7.3.260.0200.00616.03
7.3.250.0090.01116.25
7.3.240.0070.01116.38
7.3.230.0080.00816.39
7.3.210.0100.00616.20
7.3.200.0000.02419.39
7.3.190.0070.01116.34
7.3.180.0100.01016.36
7.3.170.0090.00916.50
7.3.160.0100.00616.42
7.3.120.0030.01014.66
7.2.330.0070.01116.27
7.2.320.0080.00816.26
7.2.310.0060.01616.36
7.2.300.0040.01916.38
7.2.290.0060.00916.40
7.2.00.0090.00919.02
7.1.100.0000.01217.82
7.1.70.0030.00717.09
7.1.60.0150.00619.25
7.1.50.0190.00816.81
7.1.00.0070.07322.31
7.0.200.0060.01016.80
7.0.140.0100.06722.08
7.0.60.0070.05019.92
7.0.50.0100.06017.82
7.0.40.0070.08319.90
7.0.30.0300.08020.20
7.0.20.0230.07020.16
7.0.10.0030.06320.20
7.0.00.0030.09320.01
5.6.280.0030.07020.98
5.6.210.0170.06320.72
5.6.200.0030.04318.13
5.6.190.0070.05320.57
5.6.180.0130.04720.46
5.6.170.0100.05020.54
5.6.160.0030.09020.38
5.6.150.0100.05018.16
5.6.140.0100.07018.18
5.6.130.0100.08318.15
5.6.120.0100.08320.98
5.6.110.0200.07320.96
5.6.100.0130.06720.97
5.6.90.0000.05721.09
5.6.80.0070.07720.41
5.5.350.3870.03720.31
5.5.340.0070.08317.91
5.5.330.0030.04720.43
5.5.320.0270.07720.24
5.5.310.0230.09320.28
5.5.300.0030.05017.88
5.5.290.0030.07717.91
5.5.280.0070.03720.77
5.5.270.0070.08020.96
5.5.260.0030.04720.87
5.5.250.0230.06320.64
5.5.240.0000.08320.15
5.4.450.0870.06019.41
5.4.440.0670.05019.16
5.4.430.0570.05719.55
5.4.420.0830.06019.61
5.4.410.0000.06019.38
5.4.400.0270.05019.29
5.4.390.0670.06719.12
5.4.380.0230.04318.66
5.4.370.0070.06018.72
5.4.360.0100.03318.46
5.4.350.0090.05811.97
5.4.340.0140.06211.97
5.4.320.0050.03712.45
5.4.310.0070.03612.45
5.4.300.0080.03412.45
5.4.290.0050.03812.45
5.4.280.0080.03312.34
5.4.270.0070.03412.34
5.4.260.0060.03712.35
5.4.250.0050.03812.34
5.4.240.0070.03512.35
5.4.230.0070.03812.34
5.4.220.0040.03712.34
5.4.210.0090.03112.34
5.4.200.0100.03612.34
5.4.190.0050.03812.34
5.4.180.0080.03412.33
5.4.170.0050.03712.34
5.4.160.0060.03612.34
5.4.150.0060.03612.34
5.4.140.0040.03912.02
5.4.130.0050.03612.01
5.4.120.0040.03711.97
5.4.110.0050.03611.96
5.4.100.0050.03611.96
5.4.90.0070.03511.96
5.4.80.0080.03411.96
5.4.70.0050.03511.96
5.4.60.0060.03411.96
5.4.50.0040.04511.96
5.4.40.0030.03611.95
5.4.30.0080.03711.94
5.4.20.0040.03711.95
5.4.10.0070.03311.94
5.4.00.0060.03811.44
5.3.290.0090.04112.80
5.3.280.0110.03412.71
5.3.270.0070.04512.72
5.3.260.0040.04312.72
5.3.250.0080.03612.72
5.3.240.0060.03612.72
5.3.230.0030.04012.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0050.03712.68
5.3.190.0050.03912.68
5.3.180.0060.03612.67
5.3.170.0050.04012.67
5.3.160.0060.04312.68
5.3.150.0070.03612.67
5.3.140.0050.03712.66
5.3.130.0030.04112.66
5.3.120.0070.03912.66
5.3.110.0040.04612.65
5.3.100.0070.03712.11
5.3.90.0060.04712.09
5.3.80.0100.03212.07
5.3.70.0060.03612.08
5.3.60.0070.03712.06
5.3.50.0070.03712.00
5.3.40.0060.04312.00
5.3.30.0070.04111.94
5.3.20.0060.03811.72
5.3.10.0090.04111.69
5.3.00.0050.03611.67

preferences:
55.92 ms | 401 KiB | 5 Q