3v4l.org

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

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)
8.3.60.0070.00716.23
8.3.50.0090.01022.03
8.3.40.0070.00718.63
8.3.30.0150.00019.04
8.3.20.0050.00220.20
8.3.10.0000.00721.60
8.3.00.0040.00417.68
8.2.180.0080.01516.50
8.2.170.0100.01022.96
8.2.160.0090.00620.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00420.96
8.2.110.0040.00421.91
8.2.100.0060.00618.22
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0040.00818.17
8.2.20.0030.00517.54
8.2.10.0030.00517.79
8.2.00.0040.00417.42
8.1.280.0070.01325.92
8.1.270.0030.00623.71
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.00
8.1.230.0040.00818.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00717.10
8.1.190.0080.00016.99
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0040.00421.80
8.1.150.0000.00818.72
8.1.140.0050.00317.30
8.1.130.0000.00617.74
8.1.120.0040.00417.34
8.1.110.0040.00417.21
8.1.100.0030.00517.30
8.1.90.0040.00417.31
8.1.80.0000.00717.29
8.1.70.0030.00317.27
8.1.60.0000.00817.34
8.1.50.0040.00417.36
8.1.40.0000.00717.40
8.1.30.0000.00817.41
8.1.20.0040.00417.57
8.1.10.0000.00717.31
8.1.00.0080.00017.39
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0000.00717.09
8.0.260.0080.00017.13
8.0.250.0000.00816.80
8.0.240.0020.00516.79
8.0.230.0040.00416.81
8.0.220.0030.00316.77
8.0.210.0000.00716.77
8.0.200.0000.00616.79
8.0.190.0040.00416.70
8.0.180.0000.00716.68
8.0.170.0040.00416.73
8.0.160.0040.00416.73
8.0.150.0030.00316.73
8.0.140.0070.00016.69
8.0.130.0030.00313.16
8.0.120.0000.00716.62
8.0.110.0000.00716.77
8.0.100.0050.00216.63
8.0.90.0030.00316.63
8.0.80.0030.01416.80
8.0.70.0000.00716.72
8.0.60.0000.00716.71
8.0.50.0000.00816.70
8.0.30.0090.01216.91
8.0.20.0100.00817.40
8.0.10.0040.00416.73
8.0.00.0150.00616.52
7.4.330.0000.00515.00
7.4.320.0030.00316.31
7.4.300.0030.00316.39
7.4.290.0070.00016.36
7.4.280.0000.00716.46
7.4.270.0040.00416.45
7.4.260.0000.00716.35
7.4.250.0040.00416.32
7.4.240.0000.00716.37
7.4.230.0060.00016.25
7.4.220.0160.01016.50
7.4.210.0070.00716.31
7.4.200.0090.00016.33
7.4.160.0080.00816.62
7.4.150.0180.00617.40
7.4.140.0100.00917.86
7.4.130.0150.00216.46
7.4.120.0060.01016.33
7.4.110.0070.01116.27
7.4.100.0150.00516.44
7.4.90.0110.01116.31
7.4.80.0090.00919.39
7.4.70.0080.00816.39
7.4.60.0100.00716.59
7.4.50.0000.00816.13
7.4.40.0080.00816.41
7.4.30.0090.00916.44
7.4.00.0060.00514.93
7.3.330.0050.00012.97
7.3.320.0000.00612.87
7.3.310.0000.00615.96
7.3.300.0060.00016.12
7.3.290.0110.00416.09
7.3.280.0100.00716.15
7.3.270.0130.00317.40
7.3.260.0110.00716.31
7.3.250.0050.01216.41
7.3.240.0100.00616.37
7.3.230.0060.01116.39
7.3.210.0150.00616.51
7.3.200.0000.01719.39
7.3.190.0070.01016.50
7.3.180.0090.00616.25
7.3.170.0120.00616.27
7.3.160.0030.01216.19
7.3.120.0040.01114.94
7.2.330.0130.01016.55
7.2.320.0070.01016.39
7.2.310.0140.00416.61
7.2.300.0140.00316.16
7.2.290.0080.00816.51
7.2.00.0000.01219.33
7.1.100.0070.00717.73
7.1.70.0050.00316.85
7.1.60.0100.00719.70
7.1.50.0160.01216.75
7.1.00.0100.07022.43
7.0.200.0000.00816.61
7.0.140.0000.07722.00
7.0.60.0070.04019.95
7.0.50.0070.05017.81
7.0.40.0030.08019.90
7.0.30.0200.04020.33
7.0.20.0300.07720.17
7.0.10.0030.04320.00
7.0.00.0030.07020.12
5.6.280.0070.07020.96
5.6.210.0070.04320.72
5.6.200.0000.04318.09
5.6.190.0030.09720.60
5.6.180.0230.05320.61
5.6.170.0400.03720.40
5.6.160.0000.04320.37
5.6.150.0100.06718.11
5.6.140.0100.07318.14
5.6.130.0100.05718.11
5.6.120.0030.05721.09
5.6.110.0070.08321.09
5.6.100.0030.07321.10
5.6.90.0130.06721.11
5.6.80.0030.04020.37
5.5.350.0230.07320.40
5.5.340.0070.07717.95
5.5.330.0100.04020.37
5.5.320.0330.07020.17
5.5.310.0400.06020.17
5.5.300.0100.08017.88
5.5.290.0070.08017.91
5.5.280.0100.04320.76
5.5.270.0130.04720.92
5.5.260.0000.04720.86
5.5.250.0130.07320.68
5.5.240.0100.06020.33
5.4.450.0570.05319.47
5.4.440.0170.05719.10
5.4.430.0930.04719.47
5.4.420.0230.06319.60
5.4.410.0200.04318.96
5.4.400.0300.05018.83
5.4.390.0230.06018.78
5.4.380.0170.05718.48
5.4.370.0100.03318.48
5.4.360.0130.03318.78
5.4.350.0080.03611.97
5.4.340.0060.03911.96
5.4.320.0060.03912.45
5.4.310.0050.03812.45
5.4.300.0070.04012.45
5.4.290.0070.04712.45
5.4.280.0060.03812.34
5.4.270.0050.03812.35
5.4.260.0040.04112.34
5.4.250.0070.03812.34
5.4.240.0060.04012.34
5.4.230.0090.04112.34
5.4.220.0060.03812.34
5.4.210.0040.04112.34
5.4.200.0060.03812.34
5.4.190.0080.04012.33
5.4.180.0060.03712.34
5.4.170.0040.03912.34
5.4.160.0060.03512.34
5.4.150.0050.03712.34
5.4.140.0060.04012.02
5.4.130.0130.04712.01
5.4.120.0060.03611.97
5.4.110.0080.03511.96
5.4.100.0050.03611.96
5.4.90.0070.03611.96
5.4.80.0060.04111.96
5.4.70.0070.03811.96
5.4.60.0090.03411.96
5.4.50.0090.03811.96
5.4.40.0040.03711.95
5.4.30.0080.03311.95
5.4.20.0090.03711.95
5.4.10.0040.03711.95
5.4.00.0070.03411.43
5.3.290.0040.04012.80
5.3.280.0060.03812.71
5.3.270.0070.03912.73
5.3.260.0060.04712.72
5.3.250.0040.04212.72
5.3.240.0070.03712.72
5.3.230.0070.04712.71
5.3.220.0060.04312.68
5.3.210.0070.03912.68
5.3.200.0070.03712.68
5.3.190.0080.03712.68
5.3.180.0110.03212.68
5.3.170.0060.03712.66
5.3.160.0070.03612.67
5.3.150.0060.03912.67
5.3.140.0050.03812.66
5.3.130.0040.04212.66
5.3.120.0060.04412.66
5.3.110.0060.03712.66
5.3.100.0040.03912.12
5.3.90.0050.03712.08
5.3.80.0040.03712.07
5.3.70.0040.03712.07
5.3.60.0090.03612.07
5.3.50.0080.04312.00
5.3.40.0060.03612.00
5.3.30.0040.03611.94
5.3.20.0060.03411.71
5.3.10.0040.03611.68
5.3.00.0050.03711.67

preferences:
35.79 ms | 401 KiB | 5 Q