3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('We are no longer the knights who say "Ni"!');

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)
8.3.60.0100.01018.43
8.3.50.0110.00722.11
8.3.40.0040.01118.67
8.3.30.0110.00718.89
8.3.20.0040.00420.04
8.3.10.0090.00621.74
8.3.00.0000.00822.34
8.2.180.0150.00016.50
8.2.170.0070.01422.96
8.2.160.0100.00720.47
8.2.150.0150.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00719.36
8.2.110.0090.00020.18
8.2.100.0130.00017.72
8.2.90.0060.00617.63
8.2.80.0040.00417.97
8.2.70.0050.00317.80
8.2.60.0060.00317.93
8.2.50.0000.00718.10
8.2.40.0000.00720.55
8.2.30.0000.00817.98
8.2.20.0000.00817.53
8.2.10.0040.00417.54
8.2.00.0000.00917.56
8.1.280.0100.00725.92
8.1.270.0070.00422.14
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.14
8.1.230.0220.00018.83
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0040.00418.51
8.1.160.0030.00322.18
8.1.150.0040.00418.50
8.1.140.0080.00417.34
8.1.130.0000.00817.71
8.1.120.0030.00317.29
8.1.110.0080.00017.33
8.1.100.0000.00717.22
8.1.90.0030.00517.29
8.1.80.0030.00317.35
8.1.70.0040.00417.24
8.1.60.0060.00317.33
8.1.50.0030.00517.37
8.1.40.0040.00417.35
8.1.30.0000.00817.45
8.1.20.0030.00517.42
8.1.10.0070.00017.37
8.1.00.0080.00017.35
8.0.300.0040.00419.70
8.0.290.0050.00316.58
8.0.280.0070.00018.43
8.0.270.0040.00417.19
8.0.260.0000.00616.82
8.0.250.0070.00016.70
8.0.240.0030.00316.79
8.0.230.0040.00416.77
8.0.220.0000.00716.73
8.0.210.0000.00716.64
8.0.200.0030.00316.88
8.0.190.0040.00416.81
8.0.180.0070.00016.80
8.0.170.0000.00716.69
8.0.160.0040.00416.71
8.0.150.0000.00716.72
8.0.140.0030.00316.76
8.0.130.0050.00013.18
8.0.120.0030.00516.75
8.0.110.0030.00516.73
8.0.100.0040.00416.70
8.0.90.0070.00016.75
8.0.80.0110.00716.69
8.0.70.0040.00416.78
8.0.60.0040.00416.66
8.0.50.0040.00416.85
8.0.30.0140.00516.83
8.0.20.0120.00717.40
8.0.10.0030.00616.69
8.0.00.0120.01916.73
7.4.330.0000.00515.00
7.4.320.0000.00616.37
7.4.300.0000.00616.43
7.4.290.0050.00316.38
7.4.280.0000.00716.41
7.4.270.0000.00716.44
7.4.260.0030.00516.46
7.4.250.0070.00016.34
7.4.240.0030.00516.47
7.4.230.0030.00316.25
7.4.220.0070.01116.40
7.4.210.0080.00716.38
7.4.200.0070.00016.18
7.4.190.0030.00316.31
7.4.160.0040.01116.23
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0130.00516.41
7.4.120.0060.01116.50
7.4.110.0100.00716.34
7.4.100.0120.01216.59
7.4.90.0070.01016.56
7.4.80.0100.00619.39
7.4.70.0120.00616.42
7.4.60.0060.01316.37
7.4.50.0030.00616.32
7.4.40.0060.00322.77
7.4.30.0090.01216.48
7.4.00.0090.00615.11
7.3.330.0020.00213.05
7.3.320.0050.00012.97
7.3.310.0000.00716.18
7.3.300.0030.00316.12
7.3.290.0180.00016.16
7.3.280.0040.01116.12
7.3.270.0080.01017.40
7.3.260.0050.01416.21
7.3.250.0120.00516.31
7.3.240.0070.01016.30
7.3.230.0030.01316.39
7.3.210.0030.01316.02
7.3.200.0060.01019.39
7.3.190.0120.00616.52
7.3.180.0030.01316.50
7.3.170.0100.00616.27
7.3.160.0030.01616.02
7.3.120.0070.00714.88
7.2.330.0150.00316.61
7.2.320.0070.01116.65
7.2.310.0170.00016.51
7.2.300.0070.01016.20
7.2.290.0110.00716.25
7.2.00.0030.01019.16
7.1.100.0110.00317.54
7.1.70.0000.00716.61
7.1.60.0060.01919.82
7.1.50.0120.01216.89
7.1.00.0000.07722.51
7.0.200.0030.00716.68
7.0.140.0030.07022.04
7.0.60.0130.08320.00
7.0.50.0030.07717.90
7.0.40.0000.05320.06
7.0.30.0330.07320.02
7.0.20.0330.07720.00
7.0.10.0100.08320.19
7.0.00.0130.07020.07
5.6.280.0070.07021.09
5.6.210.0070.08320.76
5.6.200.0130.07318.15
5.6.190.0070.07320.60
5.6.180.3470.04320.75
5.6.170.0230.04020.50
5.6.160.0000.04320.40
5.6.150.0100.08318.16
5.6.140.0070.08018.21
5.6.130.0100.08018.16
5.6.120.0130.07721.01
5.6.110.0170.07021.11
5.6.100.0030.04020.88
5.6.90.0170.07720.96
5.6.80.0100.05020.56
5.6.70.2130.04020.39
5.5.350.0070.07720.32
5.5.340.0030.07317.97
5.5.330.0070.04320.43
5.5.320.0430.07320.23
5.5.310.0200.07020.27
5.5.300.0070.04017.91
5.5.290.0030.08018.01
5.5.280.0070.06320.76
5.5.270.0030.06720.85
5.5.260.0170.07020.75
5.5.250.0000.04720.57
5.5.240.0070.07320.25
5.4.450.0270.05019.24
5.4.440.0730.06319.22
5.4.430.0870.06719.27
5.4.420.1000.04719.11
5.4.410.0970.05019.34
5.4.400.0770.05718.90
5.4.390.0800.05319.28
5.4.380.0300.06018.48
5.4.370.0230.03718.77
5.4.360.0270.04018.46
5.4.350.0060.03711.97
5.4.340.0100.03511.97
5.4.320.0050.03712.45
5.4.310.0050.03912.45
5.4.300.0080.03912.45
5.4.290.0050.04012.45
5.4.280.0050.03912.32
5.4.270.0050.03712.31
5.4.260.0090.04212.32
5.4.250.0070.04512.31
5.4.240.0050.04012.32
5.4.230.0070.03712.31
5.4.220.0060.03612.31
5.4.210.0070.03912.31
5.4.200.0070.04112.31
5.4.190.0070.03712.31
5.4.180.0070.03812.31
5.4.170.0080.04212.31
5.4.160.0050.03812.31
5.4.150.0060.03612.31
5.4.140.0060.03611.99
5.4.130.0060.03711.98
5.4.120.0060.03611.94
5.4.110.0080.03811.93
5.4.100.0050.03811.93
5.4.90.0070.04011.93
5.4.80.0070.03711.93
5.4.70.0060.03711.93
5.4.60.0080.03611.93
5.4.50.0060.04011.93
5.4.40.0050.03711.92
5.4.30.0080.03511.92
5.4.20.0070.03711.91
5.4.10.0050.03511.91
5.4.00.0080.03411.40
5.3.290.0080.04712.80
5.3.280.0080.04112.71
5.3.270.0070.04012.72
5.3.260.0070.04412.72
5.3.250.0080.04012.72
5.3.240.0080.04012.72
5.3.230.0070.03712.71
5.3.220.0060.03712.68
5.3.210.0080.04312.68
5.3.200.0060.04012.68
5.3.190.0070.04112.68
5.3.180.0090.03712.67
5.3.170.0060.03912.67
5.3.160.0070.03812.67
5.3.150.0080.03812.68
5.3.140.0080.03912.66
5.3.130.0080.03912.66
5.3.120.0060.04412.66
5.3.110.0060.04312.66
5.3.100.0060.04312.12
5.3.90.0070.03512.08
5.3.80.0060.03712.07
5.3.70.0100.03412.07
5.3.60.0050.03912.07
5.3.50.0080.03712.00
5.3.40.0070.03812.00
5.3.30.0070.03611.94
5.3.20.0070.04111.70
5.3.10.0050.03911.66
5.3.00.0080.04111.65

preferences:
43.1 ms | 401 KiB | 5 Q