3v4l.org

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

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)
8.3.60.0100.01018.28
8.3.50.0080.01121.90
8.3.40.0090.00618.50
8.3.30.0160.00318.81
8.3.20.0000.00820.12
8.3.10.0080.00022.08
8.3.00.0040.00422.46
8.2.180.0090.00916.50
8.2.170.0140.00322.96
8.2.160.0100.00720.67
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.00417.50
8.2.110.0050.00522.18
8.2.100.0100.00319.45
8.2.90.0030.00619.23
8.2.80.0000.00819.48
8.2.70.0060.00317.63
8.2.60.0000.00917.80
8.2.50.0080.00018.07
8.2.40.0030.00618.03
8.2.30.0040.00417.86
8.2.20.0060.00317.39
8.2.10.0040.00417.42
8.2.00.0000.00717.54
8.1.280.0070.01425.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0040.00423.58
8.1.230.0000.01118.90
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.11
8.1.190.0040.00417.27
8.1.180.0050.00318.10
8.1.170.0060.00318.59
8.1.160.0060.00321.85
8.1.150.0000.00818.37
8.1.140.0040.00417.31
8.1.130.0000.00717.66
8.1.120.0000.00717.29
8.1.110.0040.00417.21
8.1.100.0040.00417.32
8.1.90.0050.00217.21
8.1.80.0030.00517.22
8.1.70.0070.00017.21
8.1.60.0050.00217.46
8.1.50.0050.00217.38
8.1.40.0000.00817.40
8.1.30.0040.00417.49
8.1.20.0000.00817.46
8.1.10.0040.00417.39
8.1.00.0000.00817.29
8.0.300.0070.00018.77
8.0.290.0030.00317.05
8.0.280.0070.00018.38
8.0.270.0000.00717.18
8.0.260.0030.00516.64
8.0.250.0070.00016.80
8.0.240.0000.00716.85
8.0.230.0000.00716.83
8.0.220.0030.00316.59
8.0.210.0000.00616.74
8.0.200.0000.00616.74
8.0.190.0030.00316.68
8.0.180.0000.00816.83
8.0.170.0030.00616.75
8.0.160.0040.00416.62
8.0.150.0070.00416.69
8.0.140.0080.00016.77
8.0.130.0030.00313.21
8.0.120.0000.00716.70
8.0.110.0000.00716.61
8.0.100.0040.00416.81
8.0.90.0000.00716.63
8.0.80.0090.00616.65
8.0.70.0000.00716.57
8.0.60.0040.00416.63
8.0.50.0050.00216.75
8.0.30.0160.00516.78
8.0.20.0050.01317.40
8.0.10.0040.00416.89
8.0.00.0050.01216.67
7.4.330.0060.00015.00
7.4.320.0030.00316.48
7.4.300.0030.00316.34
7.4.290.0030.00316.43
7.4.280.0080.00016.43
7.4.270.0100.00016.30
7.4.260.0030.00316.21
7.4.250.0000.00716.22
7.4.240.0010.00616.36
7.4.230.0000.00716.29
7.4.220.0170.00716.36
7.4.210.0090.00616.49
7.4.200.0040.00416.55
7.4.190.0040.00416.50
7.4.160.0040.01116.52
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0130.00516.38
7.4.120.0070.01016.45
7.4.110.0130.00316.49
7.4.100.0100.01016.32
7.4.90.0060.01516.24
7.4.80.0080.01016.47
7.4.70.0060.01216.39
7.4.60.0090.00616.17
7.4.50.0050.00316.14
7.4.40.0110.00722.77
7.4.30.0120.00316.29
7.4.00.0060.00614.69
7.3.330.0060.00013.04
7.3.320.0000.00613.04
7.3.310.0030.00316.21
7.3.300.0000.00616.14
7.3.290.0090.00616.11
7.3.280.0080.01016.15
7.3.270.0060.00917.40
7.3.260.0170.00316.58
7.3.250.0110.01016.49
7.3.240.0070.01016.27
7.3.230.0000.01916.50
7.3.210.0130.00316.15
7.3.200.0110.01119.39
7.3.190.0080.01116.51
7.3.180.0040.01216.11
7.3.170.0090.00616.27
7.3.160.0090.00616.38
7.3.120.0040.01414.92
7.2.330.0030.01416.33
7.2.320.0120.00616.48
7.2.310.0110.01016.58
7.2.300.0090.00616.34
7.2.290.0140.00316.27
7.2.00.0000.01519.11
7.1.100.0090.00317.77
7.1.70.0080.00816.76
7.1.60.0090.00919.82
7.1.50.0100.00716.77
7.1.00.0070.07322.28
7.0.200.0070.00716.64
7.0.140.0130.06321.92
7.0.60.0000.04719.93
7.0.50.0130.05317.77
7.0.40.0000.04720.27
7.0.30.0370.04720.11
7.0.20.0300.07320.04
7.0.10.0000.08720.12
7.0.00.0130.07320.30
5.6.210.0100.08320.61
5.6.200.0070.03718.09
5.6.190.0030.08720.63
5.6.180.4170.03320.45
5.6.170.0330.02720.38
5.6.160.0070.08320.40
5.6.150.0070.07318.23
5.6.140.0030.06718.09
5.6.130.0070.06018.16
5.6.120.0000.04321.11
5.6.110.0030.05720.88
5.6.100.0200.05020.98
5.6.90.0030.04021.00
5.6.80.0130.03720.53
5.6.70.0130.06320.41
5.5.350.0070.07320.40
5.5.340.0000.04717.98
5.5.330.0070.06720.40
5.5.320.0330.07320.41
5.5.310.0300.06720.29
5.5.300.0130.06717.91
5.5.290.0100.07717.98
5.5.280.0070.04720.80
5.5.270.0070.08320.75
5.5.260.0030.06720.85
5.5.250.0200.07020.78
5.5.240.0370.04720.25
5.4.450.0230.07719.39
5.4.440.0270.05719.46
5.4.430.0030.06019.20
5.4.420.0170.04719.25
5.4.410.0170.05018.93
5.4.400.0800.05318.75
5.4.390.6000.06018.59
5.4.380.0170.06018.59
5.4.370.0170.05018.48
5.4.360.0170.02718.61
5.4.350.0040.03911.97
5.4.340.0070.03711.96
5.4.320.0030.03812.45
5.4.310.0080.03512.45
5.4.300.0040.03812.45
5.4.290.0060.04512.45
5.4.280.0060.03512.34
5.4.270.0060.04012.34
5.4.260.0070.03512.35
5.4.250.0060.03712.34
5.4.240.0050.03612.34
5.4.230.0070.04312.34
5.4.220.0090.03512.34
5.4.210.0040.03612.34
5.4.200.0060.03712.34
5.4.190.0080.03312.34
5.4.180.0060.03712.34
5.4.170.0180.04112.33
5.4.160.0160.04312.32
5.4.150.0160.04412.32
5.4.140.0180.05712.00
5.4.130.0190.04111.99
5.4.120.0140.04411.95
5.4.110.0210.03811.94
5.4.100.0170.04311.95
5.4.90.0160.04611.94
5.4.80.0160.04611.94
5.4.70.0180.04311.94
5.4.60.0220.05011.93
5.4.50.0160.04311.93
5.4.40.0200.04911.93
5.4.30.0170.05211.92
5.4.20.0160.04411.92
5.4.10.0210.05011.92
5.4.00.0160.04311.41
5.3.290.0070.03712.80
5.3.280.0060.03812.71
5.3.270.0020.04612.72
5.3.260.0190.04312.72
5.3.250.0060.03712.72
5.3.240.0160.04512.71
5.3.230.0150.04812.71
5.3.220.0160.04512.68
5.3.210.0160.04512.68
5.3.200.0190.04112.68
5.3.190.0180.04912.68
5.3.180.0170.05712.67
5.3.170.0180.04612.67
5.3.160.0250.05812.67
5.3.150.0200.04312.67
5.3.140.0220.04212.66
5.3.130.0190.04512.66
5.3.120.0140.04912.66
5.3.110.0220.04112.66
5.3.100.0220.05112.12
5.3.90.0200.05112.08
5.3.80.0180.04612.07
5.3.70.0210.04512.07
5.3.60.0180.04512.06
5.3.50.0220.04112.00
5.3.40.0260.05912.00
5.3.30.0150.04511.94
5.3.20.0180.05411.72
5.3.10.0220.04711.68
5.3.00.0200.04111.67

preferences:
42.73 ms | 401 KiB | 5 Q