3v4l.org

run code in 300+ PHP versions simultaneously
<?php 0 == 'Ffff!';

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)
8.3.60.0070.00718.41
8.3.50.0080.00821.96
8.3.40.0070.00718.64
8.3.30.0100.00318.84
8.3.20.0040.00420.26
8.3.10.0040.00421.95
8.3.00.0080.00022.45
8.2.180.0060.00916.50
8.2.170.0110.00422.96
8.2.160.0040.01120.77
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00419.23
8.2.110.0090.00022.06
8.2.100.0110.00017.66
8.2.90.0060.00319.05
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0030.00517.95
8.2.20.0040.00417.43
8.2.10.0050.00217.44
8.2.00.0070.00017.51
8.1.280.0140.00025.92
8.1.270.0000.00724.02
8.1.260.0060.00326.35
8.1.250.0080.01128.09
8.1.240.0090.00023.86
8.1.230.0070.00319.00
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0080.00017.28
8.1.180.0080.00018.10
8.1.170.0060.00318.59
8.1.160.0000.00821.98
8.1.150.0000.00718.49
8.1.140.0040.00417.18
8.1.130.0000.00717.59
8.1.120.0030.00517.24
8.1.110.0030.00517.36
8.1.100.0050.00217.36
8.1.90.0000.00717.37
8.1.80.0070.00017.33
8.1.70.0000.00817.28
8.1.60.0030.00617.34
8.1.50.0050.00317.27
8.1.40.0070.00017.43
8.1.30.0050.00317.47
8.1.20.0050.00317.34
8.1.10.0040.00417.27
8.1.00.0020.00517.32
8.0.300.0030.00318.77
8.0.290.0080.00016.80
8.0.280.0000.00718.23
8.0.270.0000.00817.02
8.0.260.0000.00816.63
8.0.250.0000.00616.80
8.0.240.0040.00416.81
8.0.230.0040.00416.74
8.0.220.0070.00016.74
8.0.210.0040.00416.64
8.0.200.0040.00416.83
8.0.190.0000.00816.70
8.0.180.0040.00416.80
8.0.170.0000.00716.75
8.0.160.0040.00416.64
8.0.150.0000.00816.54
8.0.140.0000.00816.67
8.0.130.0000.00613.27
8.0.120.0050.00516.62
8.0.110.0050.00316.66
8.0.100.0000.00716.61
8.0.90.0080.00016.71
8.0.80.0090.00616.71
8.0.70.0000.00816.78
8.0.60.0040.00416.70
8.0.50.0050.00316.58
8.0.30.0150.00417.00
8.0.20.0120.00717.40
8.0.10.0000.00816.70
8.0.00.0100.01016.65
7.4.330.0050.00015.00
7.4.320.0070.00016.36
7.4.300.0060.00016.34
7.4.290.0040.00416.43
7.4.280.0060.00016.31
7.4.270.0000.00716.41
7.4.260.0050.00516.43
7.4.250.0000.00816.34
7.4.240.0040.00316.47
7.4.230.0000.00716.41
7.4.220.0110.01116.22
7.4.210.0070.00816.52
7.4.200.0030.00316.45
7.4.190.0000.00716.49
7.4.160.0090.00616.46
7.4.150.0150.00317.40
7.4.140.0110.01117.86
7.4.130.0080.00816.39
7.4.120.0090.00816.44
7.4.110.0130.00316.36
7.4.100.0070.01116.42
7.4.90.0060.01016.15
7.4.80.0120.00419.39
7.4.70.0030.01316.35
7.4.60.0140.00516.30
7.4.50.0040.00416.43
7.4.40.0060.00922.77
7.4.30.0130.00316.35
7.4.00.0040.01114.58
7.3.330.0000.00512.97
7.3.320.0000.00513.08
7.3.310.0030.00316.07
7.3.300.0000.00616.18
7.3.290.0100.00316.27
7.3.280.0110.00916.14
7.3.270.0150.00317.40
7.3.260.0120.00616.42
7.3.250.0100.00716.38
7.3.240.0110.00716.29
7.3.230.0040.01216.39
7.3.210.0180.00416.27
7.3.200.0100.00719.39
7.3.190.0040.01516.16
7.3.180.0040.01216.36
7.3.170.0120.00616.27
7.3.160.0070.01316.37
7.3.120.0080.00814.64
7.2.330.0140.00316.33
7.2.320.0190.00416.12
7.2.310.0100.00616.46
7.2.300.0110.01016.46
7.2.290.0000.01716.43
7.2.00.0060.00619.30
7.1.100.0060.00617.84
7.1.70.0000.00816.98
7.1.60.0100.01619.82
7.1.50.0130.00916.62
7.1.00.0000.08022.51
7.0.200.0080.00416.50
7.0.140.0030.07321.92
7.0.60.0030.04020.05
7.0.50.0000.08317.79
7.0.40.0070.04320.30
7.0.30.0100.05020.20
7.0.20.0370.07020.12
7.0.10.0030.09020.08
7.0.00.0030.04320.19
5.6.280.0070.07021.12
5.6.210.0070.07320.60
5.6.200.0200.07018.15
5.6.190.0070.04320.45
5.6.180.0230.06720.41
5.6.170.0230.06720.47
5.6.160.0030.04320.66
5.6.150.0070.08318.21
5.6.140.0070.06018.18
5.6.130.0070.08718.15
5.6.120.0070.03720.96
5.6.110.0030.08720.95
5.6.100.0030.05721.00
5.6.90.0170.05320.87
5.6.80.0100.07020.38
5.5.350.0030.08320.36
5.5.340.0000.06717.89
5.5.330.0030.04020.22
5.5.320.0430.05320.43
5.5.310.0230.08320.20
5.5.300.0030.05018.07
5.5.290.0170.06717.91
5.5.280.0030.07320.80
5.5.270.0130.07720.95
5.5.260.0000.09720.61
5.5.250.0100.06020.54
5.5.240.0230.07320.14
5.4.450.0130.06019.64
5.4.440.0630.05319.13
5.4.430.0730.07019.57
5.4.420.0730.06319.62
5.4.410.0400.05018.99
5.4.400.0030.06019.16
5.4.390.0300.05319.14
5.4.380.0070.06018.73
5.4.370.0030.04718.60
5.4.360.0070.03718.48
5.4.350.0090.04211.97
5.4.340.0060.03711.97
5.4.320.0040.03812.45
5.4.310.0070.03712.45
5.4.300.0060.04512.45
5.4.290.0060.03812.45
5.4.280.0100.03812.35
5.4.270.0040.04612.35
5.4.260.0120.03812.35
5.4.250.0090.03612.35
5.4.240.0030.04212.34
5.4.230.0080.04612.34
5.4.220.0040.03712.34
5.4.210.0040.03812.34
5.4.200.0070.03612.34
5.4.190.0070.03512.34
5.4.180.0100.03812.33
5.4.170.0240.04812.33
5.4.160.0150.04412.32
5.4.150.0170.04212.32
5.4.140.0120.04412.00
5.4.130.0160.04111.99
5.4.120.0220.05511.94
5.4.110.0220.04511.94
5.4.100.0150.04411.94
5.4.90.0190.06111.94
5.4.80.0130.04611.94
5.4.70.0150.04211.93
5.4.60.0120.04311.93
5.4.50.0140.04111.93
5.4.40.0150.04111.92
5.4.30.0150.04211.92
5.4.20.0130.04411.92
5.4.10.0160.04011.92
5.4.00.0120.04311.41
5.3.290.0100.04312.80
5.3.280.0120.03812.71
5.3.270.0090.05212.73
5.3.260.0180.04412.72
5.3.250.0060.03612.72
5.3.240.0150.04512.72
5.3.230.0150.04712.71
5.3.220.0210.04812.68
5.3.210.0210.06012.68
5.3.200.0150.04312.68
5.3.190.0150.04512.68
5.3.180.0160.04412.67
5.3.170.0170.04212.67
5.3.160.0190.05012.67
5.3.150.0190.06112.67
5.3.140.0170.05212.66
5.3.130.0180.04212.66
5.3.120.0160.04312.66
5.3.110.0170.04312.66
5.3.100.0250.07712.12
5.3.90.0160.04312.08
5.3.80.0200.05912.07
5.3.70.0170.04212.08
5.3.60.0140.04412.06
5.3.50.0160.04212.00
5.3.40.0130.04612.00
5.3.30.0210.04611.94
5.3.20.0140.04411.71
5.3.10.0140.04211.68
5.3.00.0120.04511.66

preferences:
41.64 ms | 400 KiB | 5 Q