3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "this is a string";

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)
8.3.60.0110.01118.43
8.3.50.0090.01121.85
8.3.40.0040.01118.63
8.3.30.0120.00919.01
8.3.20.0070.00020.21
8.3.10.0080.00020.40
8.3.00.0040.00419.26
8.2.180.0080.00816.32
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.27
8.2.110.0060.00320.57
8.2.100.0000.01118.09
8.2.90.0080.00019.14
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0000.00917.93
8.2.50.0030.00518.07
8.2.40.0030.00618.16
8.2.30.0030.00719.43
8.2.20.0000.00717.68
8.2.10.0000.00817.90
8.2.00.0000.00917.52
8.1.280.0100.00725.92
8.1.270.0000.00823.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00720.84
8.1.230.0000.01117.64
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00317.22
8.1.190.0000.00917.10
8.1.180.0040.00418.10
8.1.170.0000.00918.34
8.1.160.0000.00721.93
8.1.150.0030.00318.62
8.1.140.0050.00217.19
8.1.130.0000.00717.66
8.1.120.0020.00517.22
8.1.110.0000.00717.35
8.1.100.0070.00017.27
8.1.90.0040.00417.20
8.1.80.0050.00217.20
8.1.70.0070.00017.25
8.1.60.0000.00817.50
8.1.50.0040.00417.35
8.1.40.0080.00017.35
8.1.30.0040.00417.51
8.1.20.0040.00417.35
8.1.10.0070.00017.31
8.1.00.0050.00217.30
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0040.00418.32
8.0.270.0040.00417.18
8.0.260.0040.00417.20
8.0.250.0030.00316.87
8.0.240.0000.00816.75
8.0.230.0030.00316.80
8.0.220.0060.00016.74
8.0.210.0060.00016.80
8.0.200.0000.00716.82
8.0.190.0050.00216.83
8.0.180.0000.00716.67
8.0.170.0030.00516.67
8.0.160.0070.00016.75
8.0.150.0030.00516.74
8.0.140.0050.00516.59
8.0.130.0030.00513.20
8.0.120.0070.00016.63
8.0.110.0030.00316.77
8.0.100.0000.00716.75
8.0.90.0070.00016.57
8.0.80.0060.01516.66
8.0.70.0040.00416.70
8.0.60.0040.00416.73
8.0.50.0030.00516.66
8.0.30.0150.00516.80
8.0.20.0120.00517.40
8.0.10.0000.00716.89
8.0.00.0100.00816.73
7.4.330.0050.00015.00
7.4.320.0000.00616.27
7.4.300.0000.00616.44
7.4.290.0000.00716.52
7.4.280.0060.00316.37
7.4.270.0030.00316.51
7.4.260.0000.00716.29
7.4.250.0000.00816.32
7.4.240.0020.00616.35
7.4.230.0000.00716.25
7.4.220.0100.00916.45
7.4.210.0070.01416.40
7.4.200.0000.00716.55
7.4.160.0130.00416.58
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0090.00716.51
7.4.120.0040.01216.46
7.4.110.0110.00716.34
7.4.100.0120.01316.19
7.4.90.0100.00616.17
7.4.80.0060.01619.39
7.4.70.0120.00916.48
7.4.60.0000.01616.50
7.4.50.0000.00816.16
7.4.40.0060.01216.21
7.4.30.0030.01316.34
7.4.00.0000.00914.70
7.3.330.0030.00313.02
7.3.320.0000.00513.07
7.3.310.0030.00316.32
7.3.300.0070.00016.08
7.3.290.0060.01216.09
7.3.280.0100.00516.12
7.3.270.0070.01017.40
7.3.260.0170.00616.20
7.3.250.0060.01116.22
7.3.240.0100.00716.15
7.3.230.0160.00016.39
7.3.210.0070.01116.23
7.3.200.0060.01019.39
7.3.190.0140.00716.29
7.3.180.0090.00616.36
7.3.170.0060.00916.27
7.3.160.0070.01316.18
7.2.330.0150.00916.34
7.2.320.0170.00416.49
7.2.310.0090.01216.30
7.2.300.0150.00416.37
7.2.290.0150.00616.54
7.2.00.0000.01319.44
7.1.100.0030.00817.98
7.1.70.0030.00316.57
7.1.60.0200.00319.12
7.1.50.0180.01834.63
7.1.00.0030.07722.44
7.0.200.0030.00616.82
7.0.140.0070.07022.18
7.0.60.0070.04320.02
7.0.50.0100.03717.79
7.0.40.0030.08020.05
7.0.30.0230.04720.21
7.0.20.0370.07720.21
7.0.10.0100.03720.19
7.0.00.0000.04720.20
5.6.280.0030.07020.92
5.6.210.0100.05720.61
5.6.200.0030.04018.12
5.6.190.0070.08020.41
5.6.180.0400.04020.41
5.6.170.0370.04720.46
5.6.160.0030.04020.44
5.6.150.0070.08018.11
5.6.140.0030.04018.12
5.6.130.0000.05018.09
5.6.120.0030.04020.73
5.6.110.0070.08321.08
5.6.100.0070.03720.95
5.6.90.0400.04721.09
5.6.80.0030.06320.46
5.5.350.0130.08720.33
5.5.340.0030.05317.98
5.5.330.0130.05320.19
5.5.320.0200.08020.36
5.5.310.0270.05720.41
5.5.300.0030.08318.00
5.5.290.0070.08717.89
5.5.280.0030.04020.84
5.5.270.0130.04020.77
5.5.260.0200.07020.79
5.5.250.0130.07320.79
5.5.240.0230.06720.23
5.4.450.0200.05319.45
5.4.440.0170.04719.45
5.4.430.0170.05019.45
5.4.420.0470.04719.45
5.4.410.0470.04719.45
5.4.400.0330.03019.45
5.4.390.0370.04019.45
5.4.380.0430.06018.59
5.4.370.0370.05318.78
5.4.360.0430.05318.63
5.4.350.0370.07718.59
5.4.340.0470.05718.68
5.4.320.0060.03612.45
5.4.310.0070.03912.45
5.4.300.0070.03512.45
5.4.290.0050.03912.45
5.4.280.0060.03512.35
5.4.270.0080.03512.35
5.4.260.0070.03612.34
5.4.250.0050.03812.35
5.4.240.0040.04512.35
5.4.230.0060.03912.34
5.4.220.0070.03512.34
5.4.210.0030.04312.34
5.4.200.0100.03812.34
5.4.190.0050.03712.34
5.4.180.0080.03412.33
5.4.170.0050.03912.34
5.4.160.0110.03212.34
5.4.150.0100.03912.34
5.4.140.0050.03812.02
5.4.130.0080.03412.01
5.4.120.0060.03411.97
5.4.110.0060.03411.96
5.4.100.0070.03411.96
5.4.90.0030.04311.96
5.4.80.0120.04211.96
5.4.70.0060.03511.96
5.4.60.0110.03011.96
5.4.50.0060.03611.96
5.4.40.0060.03511.95
5.4.30.0050.03511.95
5.4.20.0080.03311.95
5.4.10.0070.03311.95
5.4.00.0090.03311.44

preferences:
37.44 ms | 400 KiB | 5 Q