3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'one'.'two'.'three';

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)
8.3.60.0100.01016.75
8.3.50.0130.00722.04
8.3.40.0110.00318.85
8.3.30.0070.01019.09
8.3.20.0030.00620.22
8.3.10.0070.00023.66
8.3.00.0100.00019.00
8.2.180.0040.01118.29
8.2.170.0120.00322.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0000.00821.99
8.2.110.0000.00922.31
8.2.100.0080.00417.91
8.2.90.0030.00519.22
8.2.80.0050.00317.97
8.2.70.0000.00817.38
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0000.00717.97
8.2.20.0020.00517.49
8.2.10.0030.00617.92
8.2.00.0070.00017.52
8.1.280.0100.01025.92
8.1.270.0000.00723.54
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0080.00023.70
8.1.230.0060.00619.11
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.10
8.1.190.0060.00317.05
8.1.180.0080.00018.10
8.1.170.0040.00418.52
8.1.160.0040.00421.85
8.1.150.0070.00018.43
8.1.140.0040.00417.27
8.1.130.0000.00817.68
8.1.120.0040.00417.30
8.1.110.0000.00817.31
8.1.100.0070.00017.21
8.1.90.0040.00417.21
8.1.80.0030.00317.29
8.1.70.0040.00417.27
8.1.60.0080.00017.41
8.1.50.0040.00417.24
8.1.40.0000.00817.36
8.1.30.0080.00017.40
8.1.20.0070.00017.47
8.1.10.0040.00417.46
8.1.00.0090.00017.25
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0030.00318.38
8.0.270.0000.00717.10
8.0.260.0030.00317.10
8.0.250.0000.00616.83
8.0.240.0030.00516.79
8.0.230.0030.00316.83
8.0.220.0050.00216.70
8.0.210.0040.00416.66
8.0.200.0030.00316.78
8.0.190.0040.00416.84
8.0.180.0000.00716.79
8.0.170.0060.00316.77
8.0.160.0000.00816.65
8.0.150.0040.00416.65
8.0.140.0000.00716.74
8.0.130.0000.00513.06
8.0.120.0070.00016.66
8.0.110.0040.00416.73
8.0.100.0050.00316.59
8.0.90.0040.00416.77
8.0.80.0110.00416.70
8.0.70.0000.00816.73
8.0.60.0070.00016.82
8.0.50.0020.00516.59
8.0.30.0050.01616.72
8.0.20.0100.00817.40
8.0.10.0050.00216.64
8.0.00.0070.01016.73
7.4.330.0000.00615.00
7.4.320.0040.00416.32
7.4.300.0000.00616.29
7.4.290.0000.00716.45
7.4.280.0030.00316.45
7.4.270.0000.00716.47
7.4.260.0000.00816.35
7.4.250.0050.00216.34
7.4.240.0000.00716.39
7.4.230.0040.00416.21
7.4.220.0070.01116.41
7.4.210.0020.01316.45
7.4.200.0070.00016.46
7.4.190.0000.00716.31
7.4.160.0000.01616.21
7.4.150.0100.00717.40
7.4.140.0230.01817.86
7.4.130.0060.01016.38
7.4.120.0110.00716.42
7.4.110.0130.00316.65
7.4.100.0140.01116.38
7.4.90.0030.01416.41
7.4.80.0040.01419.39
7.4.70.0080.00816.60
7.4.60.0060.01216.21
7.4.50.0030.00616.35
7.4.40.0000.01522.77
7.4.30.0090.00616.12
7.4.00.0030.01314.75
7.3.330.0040.00412.97
7.3.320.0060.00012.92
7.3.310.0000.00716.13
7.3.300.0000.00616.11
7.3.290.0000.01616.17
7.3.280.0080.00916.14
7.3.270.0100.00617.40
7.3.260.0100.00716.10
7.3.250.0080.01216.24
7.3.240.0060.01516.43
7.3.230.0110.00416.46
7.3.210.0120.00616.34
7.3.200.0100.00719.39
7.3.190.0070.01016.52
7.3.180.0090.00916.28
7.3.170.0060.01216.32
7.3.160.0080.00816.16
7.3.120.0030.01214.71
7.2.330.0070.01016.53
7.2.320.0120.00916.37
7.2.310.0160.00316.42
7.2.300.0060.01016.56
7.2.290.0120.00916.29
7.1.70.0080.00316.95
7.1.60.0070.01319.33
7.1.50.0260.01034.70
7.1.00.0100.07022.41
7.0.200.0050.00316.83
7.0.140.0000.07722.10
7.0.60.0070.08719.85
7.0.50.0000.06017.80
7.0.40.0000.08720.27
7.0.30.0300.07720.13
7.0.20.0370.07720.33
7.0.10.0070.04020.09
7.0.00.0070.03720.01
5.6.280.0000.07721.03
5.6.210.0070.08020.64
5.6.200.0070.08018.23
5.6.190.0130.07720.67
5.6.180.0400.07320.49
5.6.170.0300.07720.51
5.6.160.0030.04020.71
5.6.150.0130.06718.13
5.6.140.0100.03318.16
5.6.130.0100.07718.19
5.6.120.0100.03321.01
5.6.110.0100.08021.02
5.6.100.0100.08721.00
5.6.90.0030.08320.92
5.6.80.0070.08020.35
5.6.70.3600.04020.38
5.5.350.0130.08020.37
5.5.340.0030.04018.02
5.5.330.0130.03320.43
5.5.320.0400.07320.28
5.5.310.0300.07020.13
5.5.300.0070.07317.87
5.5.290.0000.04717.96
5.5.280.0030.05720.79
5.5.270.0100.06020.75
5.5.260.0130.07720.68
5.5.250.0100.06320.60
5.5.240.0170.08020.15
5.4.450.0100.05719.27
5.4.440.0930.07019.54
5.4.430.0870.04719.42
5.4.420.0700.05019.58
5.4.410.0800.05719.37
5.4.400.0070.05319.11
5.4.390.0870.04019.25
5.4.380.0200.04718.72
5.4.370.0130.05018.70
5.4.360.0130.05318.56
5.4.350.0230.05018.61
5.4.340.0200.04718.53
5.4.320.0090.03412.45
5.4.310.0060.04812.45
5.4.300.0050.04012.45
5.4.290.0100.07312.45
5.4.280.0100.04212.35
5.4.270.0060.03612.34
5.4.260.0080.03612.34
5.4.250.0100.03512.35
5.4.240.0090.03712.34
5.4.230.0090.04112.34
5.4.220.0070.03512.34
5.4.210.0090.04712.34
5.4.200.0070.03912.33
5.4.190.0190.04712.34
5.4.180.0190.04312.33
5.4.170.0210.04212.35
5.4.160.0160.04612.34
5.4.150.0170.04312.33
5.4.140.0300.06212.02
5.4.130.0220.05212.01
5.4.120.0450.08011.96
5.4.110.0250.03811.96
5.4.100.0160.04711.96
5.4.90.0240.09711.96
5.4.80.0140.04511.96
5.4.70.0170.04511.96
5.4.60.0200.04011.96
5.4.50.0440.10711.95
5.4.40.0190.04311.94
5.4.30.0170.04311.94
5.4.20.0270.06711.94
5.4.10.0150.04911.95
5.4.00.0270.06511.43
5.3.290.0080.03812.80
5.3.280.0070.03712.71
5.3.270.0260.04912.72
5.3.260.0230.05512.72
5.3.250.0160.04912.72
5.3.240.0150.05912.72
5.3.230.0300.09612.71
5.3.220.0160.04512.68
5.3.210.0110.04912.68
5.3.200.0160.04312.68
5.3.190.0150.04612.68
5.3.180.0210.03912.68
5.3.170.0250.06512.67
5.3.160.0140.04712.67
5.3.150.0200.04212.67
5.3.140.0190.04012.66
5.3.130.0220.03912.66
5.3.120.0190.04212.66
5.3.110.0190.04312.66
5.3.100.0140.04712.12
5.3.90.0370.08512.08
5.3.80.0150.04812.07
5.3.70.0180.04512.07
5.3.60.0190.04412.06
5.3.50.0160.04812.00
5.3.40.0150.04712.00
5.3.30.0350.08711.95
5.3.20.0160.04511.73
5.3.10.0170.04611.69
5.3.00.0160.04311.67

preferences:
44.82 ms | 401 KiB | 5 Q