3v4l.org

run code in 300+ PHP versions simultaneously
<?php print ('<p>php</p>' == 'php');

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)
8.3.70.0150.00418.18
8.3.60.0140.00416.50
8.3.50.0130.00821.93
8.3.40.0060.01218.70
8.3.30.0070.01018.93
8.3.20.0040.00420.16
8.3.10.0040.00418.65
8.3.00.0000.00819.38
8.2.190.0070.01316.58
8.2.180.0100.01018.04
8.2.170.0030.01422.96
8.2.160.0070.00720.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00020.97
8.2.110.0030.00720.35
8.2.100.0090.00317.78
8.2.90.0030.00717.84
8.2.80.0000.00817.50
8.2.70.0040.00417.63
8.2.60.0030.00517.80
8.2.50.0070.00318.07
8.2.40.0030.00619.94
8.2.30.0040.00417.83
8.2.20.0000.00817.55
8.2.10.0040.00417.98
8.2.00.0050.00317.42
8.1.280.0140.00425.92
8.1.270.0060.00320.61
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00022.41
8.1.230.0070.00321.02
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0060.00318.95
8.1.160.0000.00718.84
8.1.150.0050.00218.80
8.1.140.0020.00517.31
8.1.130.0040.00417.81
8.1.120.0000.00717.38
8.1.110.0100.00017.33
8.1.100.0000.00717.21
8.1.90.0000.00717.32
8.1.80.0040.00417.29
8.1.70.0000.00717.18
8.1.60.0000.01117.48
8.1.50.0000.00817.38
8.1.40.0030.00617.41
8.1.30.0000.00817.54
8.1.20.0000.00817.51
8.1.10.0000.00717.33
8.1.00.0000.01117.18
8.0.300.0030.00319.95
8.0.290.0030.00316.63
8.0.280.0060.00318.23
8.0.270.0000.00717.20
8.0.260.0040.00417.18
8.0.250.0030.00316.89
8.0.240.0000.00616.79
8.0.230.0000.00716.82
8.0.220.0030.00316.82
8.0.210.0030.00316.76
8.0.200.0000.00816.71
8.0.190.0000.00716.68
8.0.180.0070.00416.79
8.0.170.0050.00216.75
8.0.160.0000.00716.65
8.0.150.0000.00816.69
8.0.140.0050.00216.80
8.0.130.0050.00013.11
8.0.120.0040.00416.73
8.0.110.0050.00316.82
8.0.100.0040.00416.69
8.0.90.0030.00316.78
8.0.80.0040.01116.70
8.0.70.0000.00716.70
8.0.60.0030.00516.64
8.0.50.0040.00416.58
8.0.30.0110.00916.89
8.0.20.0150.00417.40
8.0.10.0060.00316.87
8.0.00.0070.01316.70
7.4.330.0050.00015.02
7.4.320.0000.00716.39
7.4.300.0060.00016.37
7.4.290.0000.00716.40
7.4.280.0040.00416.21
7.4.270.0070.00016.39
7.4.260.0000.00816.45
7.4.250.0040.00416.25
7.4.240.0030.00316.36
7.4.230.0000.00716.36
7.4.220.0130.01016.43
7.4.210.0060.01416.37
7.4.200.0030.00316.46
7.4.160.0110.00416.46
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0100.01016.41
7.4.120.0080.01016.33
7.4.110.0070.01316.32
7.4.100.0080.00816.56
7.4.90.0030.01416.34
7.4.80.0090.01319.39
7.4.70.0110.01116.21
7.4.60.0090.00616.58
7.4.50.0040.00416.36
7.4.40.0120.00416.25
7.4.30.0090.00916.36
7.4.00.0100.00714.54
7.3.330.0000.00513.02
7.3.320.0030.00313.04
7.3.310.0000.00715.97
7.3.300.0070.00016.16
7.3.290.0080.00716.12
7.3.280.0050.01016.17
7.3.270.0110.00517.40
7.3.260.0090.01516.22
7.3.250.0090.01016.20
7.3.240.0110.01116.42
7.3.230.0140.00716.39
7.3.210.0100.00616.29
7.3.200.0030.01519.39
7.3.190.0080.00816.37
7.3.180.0040.01116.30
7.3.170.0130.00616.27
7.3.160.0100.00616.37
7.2.330.0130.00416.23
7.2.320.0060.01216.52
7.2.310.0120.00616.57
7.2.300.0140.00616.47
7.2.290.0150.00216.39
7.2.00.0060.00619.30
7.1.100.0070.01117.82
7.1.70.0080.00017.09
7.1.60.0070.01319.32
7.1.50.0120.01216.98
7.1.00.0100.07022.40
7.0.200.0060.00316.80
7.0.140.0000.07722.00
7.0.60.0130.07719.85
7.0.50.0100.03717.80
7.0.40.0100.04020.42
7.0.30.0270.04020.32
7.0.20.0130.04320.09
7.0.10.0130.07720.33
7.0.00.0070.03720.20
5.6.280.0070.07021.01
5.6.210.0130.07320.50
5.6.200.0100.04718.13
5.6.190.0030.05320.31
5.6.180.0200.05320.54
5.6.170.0200.04720.71
5.6.160.0030.09020.54
5.6.150.0100.07718.22
5.6.140.0030.06018.18
5.6.130.0230.05318.21
5.6.120.0100.05320.97
5.6.110.0070.08321.04
5.6.100.0000.04321.12
5.6.90.0100.06020.96
5.6.80.0030.08020.27
5.6.70.4600.03720.27
5.5.350.0270.07720.38
5.5.340.0130.06317.92
5.5.330.0130.04720.56
5.5.320.0100.08720.28
5.5.310.0230.06320.18
5.5.300.0100.05317.97
5.5.290.0070.03718.02
5.5.280.0100.08320.84
5.5.270.0100.07720.86
5.5.260.0030.04020.95
5.5.250.0030.08020.78
5.5.240.0300.06720.23
5.4.450.0330.06019.53
5.4.440.0770.05319.31
5.4.430.0400.05719.35
5.4.420.0070.05719.50
5.4.410.0100.05719.34
5.4.400.0500.04718.50
5.4.390.0400.05018.49
5.4.380.0170.05018.66
5.4.370.0470.06018.58
5.4.360.0400.06718.61
5.4.350.0070.04011.97
5.4.340.0030.04811.97
5.4.320.0070.04612.45
5.4.310.0090.04212.45
5.4.300.0120.03912.45
5.4.290.0070.04112.45
5.4.280.0110.05012.35
5.4.270.0120.04412.35
5.4.260.0080.04612.34
5.4.250.0040.05012.35
5.4.240.0070.04812.35
5.4.230.0060.04712.34
5.4.220.0090.04112.34
5.4.210.0080.03612.34
5.4.200.0050.04212.34
5.4.190.0060.03912.34
5.4.180.0090.04512.34
5.4.170.0040.04712.34
5.4.160.0100.04512.34
5.4.150.0130.04312.34
5.4.140.0100.04612.02
5.4.130.0060.05112.01
5.4.120.0120.04411.97
5.4.110.0120.04611.96
5.4.100.0090.04511.96
5.4.90.0100.04411.96
5.4.80.0070.04111.96
5.4.70.0070.04011.96
5.4.60.0050.04911.96
5.4.50.0100.03911.96
5.4.40.0070.04011.95
5.4.30.0090.03911.94
5.4.20.0100.04511.95
5.4.10.0070.03711.95
5.4.00.0050.04511.44

preferences:
64.09 ms | 401 KiB | 5 Q