3v4l.org

run code in 300+ PHP versions simultaneously
<?php Echo('aa');

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)
8.3.60.0120.00318.43
8.3.50.0100.01222.06
8.3.40.0140.00018.84
8.3.30.0150.00418.92
8.3.20.0120.00620.21
8.3.10.0060.00321.73
8.3.00.0030.00619.25
8.2.180.0150.00318.00
8.2.170.0070.01022.96
8.2.160.0070.00718.80
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00326.16
8.2.120.0000.00822.14
8.2.110.0060.01020.39
8.2.100.0060.00617.84
8.2.90.0050.00219.05
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0060.00317.91
8.2.50.0000.01218.07
8.2.40.0030.00519.65
8.2.30.0040.00417.99
8.2.20.0030.00317.59
8.2.10.0000.00817.80
8.2.00.0070.00017.64
8.1.280.0150.00325.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0070.01023.75
8.1.230.0090.00319.14
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.27
8.1.160.0070.00021.93
8.1.150.0070.00318.65
8.1.140.0070.00017.31
8.1.130.0000.00817.74
8.1.120.0080.00017.24
8.1.110.0040.00417.20
8.1.100.0000.00817.32
8.1.90.0050.00317.20
8.1.80.0040.00317.30
8.1.70.0040.00417.31
8.1.60.0060.00317.46
8.1.50.0000.00817.44
8.1.40.0040.00417.43
8.1.30.0000.00817.50
8.1.20.0000.00717.34
8.1.10.0000.00717.43
8.1.00.0000.00817.41
8.0.300.0050.00518.77
8.0.290.0070.00016.75
8.0.280.0030.00318.41
8.0.270.0060.00317.18
8.0.260.0040.00417.19
8.0.250.0040.00416.83
8.0.240.0040.00416.70
8.0.230.0040.00416.77
8.0.220.0030.00316.77
8.0.210.0070.00016.63
8.0.200.0000.00816.66
8.0.190.0000.00816.85
8.0.180.0030.00316.80
8.0.170.0040.00416.78
8.0.160.0000.00716.67
8.0.150.0000.00716.71
8.0.140.0080.00016.63
8.0.130.0000.00613.26
8.0.120.0000.00816.57
8.0.110.0000.00716.76
8.0.100.0000.00716.80
8.0.90.0070.00016.82
8.0.80.0170.00416.70
8.0.70.0000.00716.80
8.0.60.0000.00716.64
8.0.50.0020.00516.86
8.0.30.0110.01417.07
8.0.20.0100.00817.40
8.0.10.0020.00516.77
8.0.00.0120.00516.68
7.4.330.0050.00015.00
7.4.320.0040.00416.37
7.4.300.0000.00716.31
7.4.290.0000.00716.45
7.4.280.0000.00716.34
7.4.270.0070.00016.33
7.4.260.0070.00016.45
7.4.250.0000.00816.38
7.4.240.0050.00316.29
7.4.230.0030.00316.30
7.4.220.0100.00716.56
7.4.210.0100.00316.48
7.4.200.0000.00716.20
7.4.160.0110.01116.51
7.4.150.0120.01217.40
7.4.140.0130.00617.86
7.4.130.0030.01416.31
7.4.120.0080.00816.40
7.4.110.0080.01616.47
7.4.100.0060.01016.34
7.4.90.0070.01016.42
7.4.80.0110.00719.39
7.4.70.0030.01416.42
7.4.60.0060.00916.33
7.4.50.0000.00516.45
7.4.40.0070.01016.18
7.4.30.0070.01016.22
7.4.00.0040.01214.57
7.3.330.0020.00213.00
7.3.320.0000.00612.98
7.3.310.0070.00015.95
7.3.300.0000.00616.04
7.3.290.0060.00916.07
7.3.280.0040.01316.16
7.3.270.0060.01817.40
7.3.260.0080.00816.44
7.3.250.0050.01216.22
7.3.240.0090.00616.04
7.3.230.0140.00316.39
7.3.210.0140.00416.47
7.3.200.0030.01316.02
7.3.190.0140.00916.24
7.3.180.0060.00916.28
7.3.170.0110.00716.27
7.3.160.0070.01016.23
7.2.330.0070.01016.58
7.2.320.0120.00416.59
7.2.310.0090.00616.57
7.2.300.0060.01616.46
7.2.290.0040.01216.50
7.1.70.0140.00316.68
7.1.60.0030.02019.32
7.1.50.0100.01416.69
7.1.00.0000.08022.54
7.0.200.0000.01016.70
7.0.140.0070.06722.07
7.0.60.0070.08020.02
7.0.50.0070.04017.80
7.0.40.0030.08020.18
7.0.30.0670.06020.09
7.0.20.0170.05720.00
7.0.10.0330.08020.04
7.0.00.0130.07720.17
5.6.280.0000.07720.85
5.6.210.0000.04720.60
5.6.200.0100.06018.12
5.6.190.0070.04020.45
5.6.180.3930.04320.76
5.6.170.0330.04720.48
5.6.160.0170.07020.61
5.6.150.0000.06718.12
5.6.140.0070.07718.21
5.6.130.0030.04718.17
5.6.120.0070.07721.00
5.6.110.0030.04721.11
5.6.100.0100.08321.10
5.6.90.0030.07020.99
5.6.80.0070.05320.50
5.6.70.4270.04720.38
5.5.350.0200.08720.48
5.5.340.0170.04717.97
5.5.330.0100.08320.19
5.5.320.0230.07020.22
5.5.310.0300.05320.41
5.5.300.0100.08017.95
5.5.290.0130.07717.91
5.5.280.0030.04320.86
5.5.270.0000.04320.79
5.5.260.0100.07720.77
5.5.250.0170.07020.57
5.5.240.0100.06720.15
5.4.450.0300.04019.41
5.4.440.0770.04719.26
5.4.430.0570.06319.36
5.4.420.0630.00019.52
5.4.410.0630.00019.15
5.4.400.0600.00019.03
5.4.390.0630.00019.05
5.4.380.0670.00018.96
5.4.370.0600.00019.26
5.4.360.0630.00018.98
5.4.350.0600.00019.16
5.4.340.0060.03511.97
5.4.320.0050.03812.45
5.4.310.0060.03912.45
5.4.300.0090.03512.45
5.4.290.0050.04212.45
5.4.280.0100.03412.34
5.4.270.0040.03812.35
5.4.260.0070.03712.34
5.4.250.0080.03512.34
5.4.240.0040.03912.34
5.4.230.0100.03912.34
5.4.220.0060.03612.34
5.4.210.0040.04012.34
5.4.200.0050.03912.34
5.4.190.0070.03512.34
5.4.180.0050.03712.33
5.4.170.0060.03612.35
5.4.160.0090.03412.34
5.4.150.0070.03612.34
5.4.140.0150.02912.02
5.4.130.0060.03412.01
5.4.120.0040.03711.97
5.4.110.0080.03711.96
5.4.100.0060.03711.96
5.4.90.0100.03411.96
5.4.80.0090.03611.96
5.4.70.0090.03911.96
5.4.60.0090.03411.96
5.4.50.0080.03311.96
5.4.40.0050.03911.95
5.4.30.0060.03511.95
5.4.20.0040.04111.95
5.4.10.0090.03211.95
5.4.00.0100.03211.43

preferences:
52.55 ms | 401 KiB | 5 Q