3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '0xFF';

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)
8.3.40.0140.00718.50
8.3.30.0140.00018.90
8.3.20.0000.00720.26
8.3.10.0030.00623.70
8.3.00.0000.00820.77
8.2.170.0110.00422.96
8.2.160.0070.00720.33
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0170.00026.16
8.2.120.0080.00019.36
8.2.110.0030.00622.17
8.2.100.0060.00617.72
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0110.00017.67
8.2.50.0030.00618.07
8.2.40.0040.00419.75
8.2.30.0000.00718.11
8.2.20.0000.00817.56
8.2.10.0040.00417.94
8.2.00.0000.00817.54
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.91
8.1.230.0080.00319.16
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0050.00318.49
8.1.160.0000.00721.93
8.1.150.0070.00018.49
8.1.140.0000.00817.29
8.1.130.0000.01219.55
8.1.120.0040.00417.33
8.1.110.0000.00917.25
8.1.100.0030.00517.37
8.1.90.0000.00717.18
8.1.80.0030.00517.30
8.1.70.0000.00817.30
8.1.60.0040.00417.41
8.1.50.0090.00017.39
8.1.40.0040.00417.39
8.1.30.0050.00317.42
8.1.20.0040.00417.38
8.1.10.0040.00417.42
8.1.00.0080.00017.29
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0070.00018.42
8.0.270.0070.00017.16
8.0.260.0070.00017.18
8.0.250.0040.00416.85
8.0.240.0040.00416.71
8.0.230.0000.00716.67
8.0.220.0070.00016.78
8.0.210.0000.00616.68
8.0.200.0060.00016.82
8.0.190.0000.00716.83
8.0.180.0040.00416.68
8.0.170.0040.00416.67
8.0.160.0040.00416.82
8.0.150.0000.00716.71
8.0.140.0070.00016.71
8.0.130.0000.00513.27
8.0.120.0050.00316.62
8.0.110.0040.00416.78
8.0.100.0000.00716.68
8.0.90.0000.00816.63
8.0.80.0120.00316.75
8.0.70.0080.00016.62
8.0.60.0080.00016.76
8.0.50.0080.00016.78
8.0.30.0110.01116.79
8.0.20.0120.00617.40
8.0.10.0040.00416.80
8.0.00.0090.01316.76
7.4.330.0050.00015.00
7.4.320.0030.00316.48
7.4.300.0000.00616.45
7.4.290.0000.00716.34
7.4.280.0090.00016.36
7.4.270.0040.00316.43
7.4.260.0000.00716.40
7.4.250.0070.00016.23
7.4.240.0020.00516.37
7.4.230.0060.00016.28
7.4.220.0100.00716.28
7.4.210.0000.01316.55
7.4.200.0000.00716.48
7.4.160.0100.00716.20
7.4.150.0140.00617.40
7.4.140.0120.00617.86
7.4.130.0100.00716.41
7.4.120.0110.00616.26
7.4.110.0060.01316.40
7.4.100.0070.01116.25
7.4.90.0050.01116.37
7.4.80.0160.01019.39
7.4.70.0110.00616.44
7.4.60.0100.01016.24
7.4.50.0020.00216.22
7.4.40.0090.00916.41
7.4.30.0070.00716.38
7.4.00.0030.01314.74
7.3.330.0030.00313.11
7.3.320.0000.00612.92
7.3.310.0000.00716.21
7.3.300.0030.00316.08
7.3.290.0160.00016.09
7.3.280.0070.00816.16
7.3.270.0110.00517.40
7.3.260.0070.01116.22
7.3.250.0090.00816.28
7.3.240.0110.00616.05
7.3.230.0130.00316.39
7.3.210.0130.00316.19
7.3.200.0130.00719.39
7.3.190.0070.01516.23
7.3.180.0080.00816.36
7.3.170.0110.00616.35
7.3.160.0060.01016.35
7.3.120.0080.00514.66
7.2.330.0090.01516.23
7.2.320.0030.01416.22
7.2.310.0050.01416.36
7.2.300.0100.00616.40
7.2.290.0060.01516.62
7.2.60.0100.00716.61
7.2.00.0090.00619.27
7.1.200.0060.00615.65
7.1.100.0040.00817.96
7.1.70.0140.00316.68
7.1.60.0060.01919.70
7.1.50.0060.01716.80
7.1.00.0070.07322.31
7.0.200.0030.00616.68
7.0.140.0030.07021.91
7.0.60.0130.07019.91
7.0.50.0070.07317.87
7.0.40.0100.07320.08
7.0.30.0230.05020.17
7.0.20.0230.05720.04
7.0.10.0070.06720.01
7.0.00.0130.03720.01
5.6.280.0030.07321.01
5.6.210.0100.07720.48
5.6.200.0100.06018.21
5.6.190.0130.09020.42
5.6.180.3800.04020.48
5.6.170.0300.04020.48
5.6.160.0070.05320.33
5.6.150.0030.04318.14
5.6.140.0000.05018.15
5.6.130.0100.08018.20
5.6.120.0070.08021.11
5.6.110.0030.05020.95
5.6.100.0170.06721.03
5.6.90.0070.07721.10
5.6.80.0130.07720.38
5.5.350.0070.06020.37
5.5.340.0000.04317.98
5.5.330.0000.04720.37
5.5.320.0000.04320.23
5.5.310.0270.07720.20
5.5.300.0070.06317.98
5.5.290.0130.07717.93
5.5.280.0030.09320.84
5.5.270.0030.07020.77
5.5.260.0070.06720.72
5.5.250.0030.08720.51
5.5.240.0030.03320.14
5.4.450.0330.05035.89
5.4.440.0200.04335.00
5.4.430.0070.03733.05
5.4.420.0230.03732.20
5.4.410.1000.05319.10
5.4.400.0970.03319.16
5.4.390.0230.04332.19
5.4.380.0170.06318.60
5.4.370.0130.05318.66
5.4.360.0200.04718.69
5.4.350.0130.06018.69
5.4.340.0070.05718.48
5.4.320.0040.04012.45
5.4.310.0010.04312.45
5.4.300.0110.04412.45
5.4.290.0090.04912.45
5.4.280.0080.03412.35
5.4.270.0050.03712.35
5.4.260.0080.03712.34
5.4.250.0040.04112.35
5.4.240.0060.03812.35
5.4.230.0190.06112.33
5.4.220.0140.04212.33
5.4.210.0130.04312.33
5.4.200.0130.04012.33
5.4.190.0130.04112.32
5.4.180.0160.06912.32
5.4.170.0120.04412.34
5.4.160.0080.04712.33
5.4.150.0110.04312.33
5.4.140.0120.03912.01
5.4.130.0110.04112.00
5.4.120.0100.04011.95
5.4.110.0140.03911.95
5.4.100.0130.05211.95
5.4.90.0120.04211.95
5.4.80.0120.04511.95
5.4.70.0110.03911.95
5.4.60.0180.05211.94
5.4.50.0160.05011.95
5.4.40.0090.04311.93
5.4.30.0100.04311.93
5.4.20.0090.04111.94
5.4.10.0090.04411.93
5.4.00.0120.03911.42
5.3.290.0030.04112.80
5.3.280.0130.04212.71
5.3.270.0100.04512.72
5.3.260.0110.04512.72
5.3.250.0130.03812.72
5.3.240.0090.04412.72
5.3.230.0130.04212.71
5.3.220.0110.04512.68
5.3.210.0090.04512.68
5.3.200.0150.07012.68
5.3.190.0100.04412.68
5.3.180.0120.04412.67
5.3.170.0070.04512.67
5.3.160.0120.04112.67
5.3.150.0160.05212.67
5.3.140.0110.04112.66
5.3.130.0120.04112.66
5.3.120.0120.04212.66
5.3.110.0090.04612.66
5.3.100.0100.04312.12
5.3.90.0160.03712.08
5.3.80.0110.04012.07
5.3.70.0140.04112.08
5.3.60.0250.06212.07
5.3.50.0160.03812.00
5.3.40.0140.04112.00
5.3.30.0210.07811.94
5.3.20.0150.03811.71
5.3.10.0140.05611.67
5.3.00.0110.04211.66

preferences:
40.5 ms | 400 KiB | 5 Q